Ignite Creation Date:
2025-12-24 @ 5:02 PM
Ignite Modification Date:
2026-01-03 @ 6:58 PM
Study NCT ID:
NCT03300050
Status:
COMPLETED
Last Update Posted:
2021-02-21
First Post:
2017-09-28
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Safety and Immunogenicity of a Live-attenuated Universal Flu Vaccine Followed by an Inactivated Universal Flu Vaccine
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D007251', 'term': 'Influenza, Human'}], 'ancestors': [{'id': 'D012141', 'term': 'Respiratory Tract Infections'}, {'id': 'D007239', 'term': 'Infections'}, {'id': 'D009976', 'term': 'Orthomyxoviridae Infections'}, {'id': 'D012327', 'term': 'RNA Virus Infections'}, {'id': 'D014777', 'term': 'Virus Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C550253', 'term': 'AS03 adjuvant'}, {'id': 'D000077330', 'term': 'Saline Solution'}], 'ancestors': [{'id': 'D000077324', 'term': 'Crystalloid Solutions'}, {'id': 'D007552', 'term': 'Isotonic Solutions'}, {'id': 'D012996', 'term': 'Solutions'}, {'id': 'D004364', 'term': 'Pharmaceutical Preparations'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'jeflores@path.org', 'phone': '(202) 822-0033', 'title': 'Jorge Flores, MD', 'organization': 'PATH'}, 'certainAgreement': {'piSponsorEmployee': False, 'restrictiveAgreement': False}}, 'adverseEventsModule': {'timeFrame': 'All-cause mortality and serious adverse events were recorded through the end of study, 588 days (21 months). Other adverse events were collected through 28 days after each vaccination (Days 1 to 28 and Days 85 to 113)', 'eventGroups': [{'id': 'EG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.', 'otherNumAtRisk': 19, 'deathsNumAtRisk': 19, 'otherNumAffected': 10, 'seriousNumAtRisk': 19, 'deathsNumAffected': 0, 'seriousNumAffected': 0}, {'id': 'EG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.', 'otherNumAtRisk': 14, 'deathsNumAtRisk': 14, 'otherNumAffected': 8, 'seriousNumAtRisk': 14, 'deathsNumAffected': 0, 'seriousNumAffected': 0}, {'id': 'EG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.', 'otherNumAtRisk': 3, 'deathsNumAtRisk': 3, 'otherNumAffected': 1, 'seriousNumAtRisk': 3, 'deathsNumAffected': 1, 'seriousNumAffected': 1}, {'id': 'EG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.', 'otherNumAtRisk': 15, 'deathsNumAtRisk': 15, 'otherNumAffected': 6, 'seriousNumAtRisk': 15, 'deathsNumAffected': 0, 'seriousNumAffected': 0}, {'id': 'EG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.', 'otherNumAtRisk': 10, 'deathsNumAtRisk': 10, 'otherNumAffected': 5, 'seriousNumAtRisk': 10, 'deathsNumAffected': 0, 'seriousNumAffected': 2}], 'otherEvents': [{'term': 'Lymph node pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Lymphadenopathy', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 1}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Photophobia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Vision blurred', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Toothache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Vomiting', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Chest pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Bacterial vaginosis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 1}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Cervicitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Gastroenteritis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Gastroenteritis viral', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Respiratory tract infection viral', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Upper respiratory tract infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 2}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Viral upper respiratory tract infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Foot fracture', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 1}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Arthralgia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Back pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Musculoskeletal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Myalgia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Presyncope', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 1}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Vulvovaginal pruritis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Reproductive system and breast disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Cough', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Epistaxis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Nasal congestion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Nasal discomfort', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Nasal mucosal disorder', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Oropharyngeal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Pharyngeal erythema', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Rhinitis allergic', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Rhinorrhoea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 1}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Dermatitis contact', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 1}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Erythema', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Hyperhidrosis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Pruritis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}], 'seriousEvents': [{'term': 'Upper gastrointestinal haemorrhage', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Road traffic accident', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 1}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 0}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}, {'term': 'Abortion spontaneous', 'stats': [{'groupId': 'EG000', 'numAtRisk': 19, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 14, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 3, 'numAffected': 0}, {'groupId': 'EG003', 'numAtRisk': 15, 'numAffected': 0}, {'groupId': 'EG004', 'numAtRisk': 10, 'numAffected': 1}], 'organSystem': 'Pregnancy, puerperium and perinatal conditions', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA'}], 'frequencyThreshold': '0'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Number of Participants With Solicited Local Reactions Within 7 Days Following Each Vaccination', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Post Prime Dose', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'title': 'Any Local Reacton', 'measurements': [{'value': '10', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}, {'title': 'Nasal Congestion', 'measurements': [{'value': '4', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG003'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG004'}]}, {'title': 'Rhinorrhea', 'measurements': [{'value': '8', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG003'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG004'}]}, {'title': 'Pain', 'measurements': [{'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG000'}, {'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG001'}, {'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}, {'title': 'Redness', 'measurements': [{'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG000'}, {'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG001'}, {'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}, {'title': 'Swelling', 'measurements': [{'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG000'}, {'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG001'}, {'value': 'NA', 'comment': 'Reaction not applicable for intranasal administration', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'title': 'Any Local Reacton', 'measurements': [{'value': '10', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '8', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}, {'title': 'Nasal Congestion', 'measurements': [{'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG000'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG001'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG002'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG003'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG004'}]}, {'title': 'Rhinorrhea', 'measurements': [{'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG000'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG001'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG002'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG003'}, {'value': 'NA', 'comment': 'Reaction not applicable for intramuscular injection', 'groupId': 'OG004'}]}, {'title': 'Pain', 'measurements': [{'value': '10', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '8', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}, {'title': 'Redness', 'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}, {'title': 'Swelling', 'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': '7 days after each vaccination (Days 1-8 and Days 85-92)', 'description': 'Solicited adverse events were assessed by study staff for 60 minutes after each vaccination and and then by study participants daily for 7 days on a a diary card.\n\nSolicited local reactions included:\n\n* Post LAIV dose: nasal congestion, rhinorrhea;\n* Post IIV dose: pain, redness, swelling.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received the priming dose and booster dose'}, {'type': 'PRIMARY', 'title': 'Number of Participants With Solicited General Reactions Within 7 Days Following Each Vaccination', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Post Prime Dose: Any General Reaction', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '13', 'groupId': 'OG000'}, {'value': '8', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '10', 'groupId': 'OG003'}, {'value': '4', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Fever', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Shivering', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '3', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Fatigue', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '3', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '6', 'groupId': 'OG003'}, {'value': '3', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Headache', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '7', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '6', 'groupId': 'OG003'}, {'value': '2', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Myalgia', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '4', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '6', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Arthralgia', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Nausea', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '3', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Vomiting', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Abdominal Pain', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '2', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}, {'value': '2', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Diarrhea', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Sore Throat', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '2', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Cough', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '4', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Prime Dose: Wheezing', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Any General Reaction', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '10', 'groupId': 'OG000'}, {'value': '5', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '5', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose : Fever', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Shivering', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '2', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Fatigue', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '8', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose : Headache', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '4', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Myalgia', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '5', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Arthralgia', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '4', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Nausea', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '3', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Vomiting', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Abdominal Pain', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '2', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Diarrhea', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Sore Throat', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '3', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Cough', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Post Booster Dose: Wheezing', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': '7 days after each vaccination (Days 1-8 and Days 85-92)', 'description': 'Solicited adverse events were assessed by study staff for 60 minutes after each vaccination and and then by study participants daily for 7 days on a a diary card.\n\nSolicited general reactions included:\n\n* abdominal pain\n* arthralgia\n* cough\n* diarrhea\n* fatigue\n* fever\n* headache\n* myalgia\n* nausea\n* shivering\n* sore throat\n* vomiting\n* wheezing', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received the priming dose and booster dose'}, {'type': 'PRIMARY', 'title': 'Number of Participants With Unsolicited Adverse Events Within 28 Days Following Any Vaccination', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Any adverse events', 'categories': [{'measurements': [{'value': '10', 'groupId': 'OG000'}, {'value': '8', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '6', 'groupId': 'OG003'}, {'value': '5', 'groupId': 'OG004'}]}]}, {'title': 'AEs related to study vaccine', 'categories': [{'measurements': [{'value': '5', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Mild adverse events', 'categories': [{'measurements': [{'value': '6', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '3', 'groupId': 'OG003'}, {'value': '3', 'groupId': 'OG004'}]}]}, {'title': 'Mild AEs related to study vaccine', 'categories': [{'measurements': [{'value': '5', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Moderate adverse events', 'categories': [{'measurements': [{'value': '3', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '3', 'groupId': 'OG003'}, {'value': '2', 'groupId': 'OG004'}]}]}, {'title': 'Moderate AEs related to study vaccine', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '1', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Severe adverse events', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Severe AEs related to study vaccine', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': '28 days after each vaccination (Days 1 to 28 and Days 85 to 113)', 'description': 'Unsolicited adverse events (AEs) are any AEs reported spontaneously by the participant, observed by the study personnel during study visits or those identified during review of medical records or source documents, such as diary cards. Participants were asked to record any unsolicited symptoms or other illness description in their diary card during the 28 days after each vaccination.\n\nAll AEs, including clinical laboratory test results, were assessed by a study clinician and the study subject (as applicable) to quantify severity using a protocol-defined grading system as mild (mild symptoms, easily tolerated, not interfering with daily activities), moderate (causing some interference with daily activity), or severe (severe symptoms that prevent normal every day activities).\n\nThe investigator assessed the relationship between study vaccines and the occurrence of each AE using clinical judgment.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received at least one study vaccination'}, {'type': 'PRIMARY', 'title': 'Number of Participants With Grade 2 or Higher Hematological and Biochemical Laboratory Abnormalities From Day 8 to Day 113', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Hemoglobin', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '3', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}]}, {'title': 'Hemoglobin change from baseline', 'categories': [{'measurements': [{'value': '3', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '3', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Platelets', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'White blood cell count', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Absolute neutrophil count', 'categories': [{'measurements': [{'value': '5', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '3', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Lymphocytes', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Basophils', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Monocytes', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Eosinophils', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Red blood cells', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Creatinine', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Blood urea nitrogen', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'BUN to creatinine ratio', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Alanine aminotransferase', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Asparate aminotransferase', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Days 8, 29, 85, 92, and 113', 'description': 'Hematological and biochemical parameters assessed included hemoglobin, platelets, red blood cells, white blood cells (WBC), absolute neutrophil count (ANC), lymphocytes, monocytes, eosinophils, basophils, alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, blood urea nitrogen (BUN) and BUN-to-creatinine ratio.\n\nGrading of laboratory parameters was based on the FDA Guidance for Industry: Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials as Grade 1 (Mild), Grade 2 (Moderate), Grade 3 (severe), or Grade 4 (Potentially life-threatening).\n\nGrade 2 or higher:\n\n* BUN: \\> 26 mg/dL\n* Creatinine: \\> 1.7 mg/dL\n* ALT, AST: \\> 2.5 × upper limit of normal (ULN)\n* Hemoglobin: \\< 11.0 g/dL (females) or \\< 12.5 g/dL (males) or change from baseline \\> 1.5 g/dL\n* WBC: \\> 15,000 cell/mm³ or \\< 2,500 cell/mm³\n* Lymphocytes: \\< 750 cell/mm³\n* ANC: \\< 1,500 cell/mm³\n* Eosinophils: \\> 1,500 cell/mm³\n* Platelets: \\< 125,000 cell/mm³', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received at least one study vaccination'}, {'type': 'PRIMARY', 'title': 'Number of Participants With a Medically Attended Event (MAE), Laboratory-Confirmed Influenza-like Illness (LC-ILI), Potential Immune-mediated Disease (pIMD), or Serious Adverse Event (SAE) up to Day 113', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'SAEs', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'MAEs', 'categories': [{'measurements': [{'value': '6', 'groupId': 'OG000'}, {'value': '2', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '3', 'groupId': 'OG003'}, {'value': '1', 'groupId': 'OG004'}]}]}, {'title': 'LC-ILIs', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'pIMDs', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Through Day 113 (28 days post-dose 2)', 'description': 'An MAE is an event for which the participant received medical attention such as hospitalization, an emergency room visit, or a visit to or from medical personnel.\n\npIMDs are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune etiology.\n\nLC-ILI is defined as at least 1 systemic symptom (fever or myalgia) AND at least 1 respiratory symptom (cough or sore throat), confirmed by polymerase chain reaction (PCR) assay.\n\nAn SAE is an AE that met any of the following:\n\n* Death\n* Life threatening\n* Required inpatient hospitalization or prolongation of existing hospitalization\n* Results in persistent or significant incapacity or substantial disruption of the ability to conduct normal life functions\n* Results in congenital anomaly/birth defect\n* An important medical event that may jeopardize the well-being of the subject or require medical or surgical intervention to prevent an above outcome.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received at least one study vaccination'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Any Grade 2 or Higher Hematological and Biochemical Laboratory Abnormalities From Month 9 to Month 15', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Hemoglobin', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Hemoglobin change from baseline', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '2', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Platelets', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'White blood cell count', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Absolute neutrophil count', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Lymphocytes', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Basophils', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Monocytes', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Eosinophils', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Red blood cells', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Creatinine', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Blood urea nitrogen', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'BUN to creatinine ratio', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Alanine aminotransferase', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'Asparate aminotransferase', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Month 9 (6 months post-dose 2) and Month 15 (12 months post-dose 2)', 'description': 'Hematological and biochemical parameters assessed included hemoglobin, platelets, red blood cells, white blood cells (WBC), absolute neutrophil count (ANC), lymphocytes, monocytes, eosinophils, basophils, alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, blood urea nitrogen (BUN) and BUN-to-creatinine ratio.\n\nGrading of laboratory parameters was based on the FDA Guidance for Industry: Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials as Grade 1 (Mild), Grade 2 (Moderate), Grade 3 (severe), or Grade 4 (Potentially life-threatening).\n\nGrade 2 or higher:\n\n* BUN: \\> 26 mg/dL\n* Creatinine: \\> 1.7 mg/dL\n* ALT, AST: \\> 2.5 × upper limit of normal (ULN)\n* Hemoglobin: \\< 11.0 g/dL (females) or \\< 12.5 g/dL (males) or change from baseline \\> 1.5 g/dL\n* WBC: \\> 15,000 cell/mm³ or \\< 2,500 cell/mm³\n* Lymphocytes: \\< 750 cell/mm³\n* ANC: \\< 1,500 cell/mm³\n* Eosinophils: \\> 1,500 cell/mm³\n* Platelets: \\< 125,000 cell/mm³', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received at least one study vaccination'}, {'type': 'SECONDARY', 'title': 'Number of Participants With a Medically Attended Event (MAE), Laboratory-Confirmed Influenza-like Illness (LC-ILI), Potential Immune-mediated Disease (pIMD), or Serious Adverse Event (SAE) up to End of Study', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'SAEs', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '2', 'groupId': 'OG004'}]}]}, {'title': 'MAEs', 'categories': [{'measurements': [{'value': '7', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '4', 'groupId': 'OG003'}, {'value': '4', 'groupId': 'OG004'}]}]}, {'title': 'LC-ILIs', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}, {'title': 'pIMDs', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '0', 'groupId': 'OG003'}, {'value': '0', 'groupId': 'OG004'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'From first dose to end of study, 588 days (21 months; 18 months post-dose 2)', 'description': 'An MAE is an event for which the participant received medical attention such as hospitalization, an emergency room visit, or a visit to or from medical personnel.\n\npIMDs are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune etiology.\n\nLC-ILI is defined as at least 1 systemic symptom (fever or myalgia) AND at least 1 respiratory symptom (cough or sore throat), confirmed by PCR assay.\n\nAn SAE is an AE that met any of the following:\n\n* Death\n* Life threatening\n* Required inpatient hospitalization or prolongation of existing hospitalization\n* Resulted in persistent or significant incapacity or substantial disruption of the ability to conduct normal life functions\n* Resulted in congenital anomaly/birth defect\n* An important medical event that may jeopardize the well-being of the subject or require medical or surgical intervention to prevent an above outcome.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received at least one study vaccination'}, {'type': 'SECONDARY', 'title': 'Number of Participants in Groups 1, 2, and 3 With Detectable Influenza A Virus in Nasal and Oropharyngeal Swabs on Days 1 to 5', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Overall', 'categories': [{'measurements': [{'value': '7', 'groupId': 'OG000'}, {'value': '8', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}]}, {'title': 'Day 2', 'categories': [{'measurements': [{'value': '7', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}]}, {'title': 'Day 3', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}]}, {'title': 'Day 4', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}]}, {'title': 'Day 5', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Days 1 to 5', 'description': 'To detect viral shedding participants who received LAIV vaccine or intranasal sterile saline as the prime dose had nasal and oropharyngeal swabs collected on Days 1 to 5. Influenza type A virus ribonucleic acid (RNA) was detected using reverse transcription polymerase chain reaction (RT-PCR).', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received LAIV (Groups 1, 2, and 3) with evaluable samples'}, {'type': 'SECONDARY', 'title': 'Number of Participants in Groups 1, 2, and 3 With Viable Vaccine Virus in Cell Culture Through 5 Days Post-vaccination', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}, {'value': '7', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Overall', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}, {'value': '7', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}]}, {'title': 'Day 2', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}]}, {'title': 'Day 3', 'denoms': [{'units': 'Participants', 'counts': [{'value': '1', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}]}, {'title': 'Day 4', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}]}, {'title': 'Day 5', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}, {'value': '3', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}]}], 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG001'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Days 1 to 5', 'description': 'To study virus infectivity, nasal and oropharyngeal swab specimens that tested influenza A positive by RT-PCR were further tested for viability of virus in Madin Darby canine kidney (MDCK) cell culture and stained with monoclonal antibody specific to the cH8/1N1 LAIV virus to confirm detected virus is of vaccine origin.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants who received LAIV (Groups 1, 2, and 3) and tested positive for influenza A virus by RT-PCR at any time during the 5 days post LAIV dose and with evaluable samples'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-H1 Hemagglutinin Stalk Immunoglobulin G Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 9 (6 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin (HA) stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nTiters are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. Seropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 65.3 EU/mL.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '11503', 'groupId': 'OG000', 'lowerLimit': '7698', 'upperLimit': '17187'}, {'value': '10213', 'groupId': 'OG001', 'lowerLimit': '6559', 'upperLimit': '15903'}, {'value': '12966', 'groupId': 'OG002', 'lowerLimit': '2459', 'upperLimit': '68377'}, {'value': '12028', 'groupId': 'OG003', 'lowerLimit': '6658', 'upperLimit': '21729'}, {'value': '8615', 'groupId': 'OG004', 'lowerLimit': '5517', 'upperLimit': '13453'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '11337', 'groupId': 'OG000', 'lowerLimit': '7790', 'upperLimit': '16499'}, {'value': '10347', 'groupId': 'OG001', 'lowerLimit': '6810', 'upperLimit': '15721'}, {'value': '11832', 'groupId': 'OG002', 'lowerLimit': '2593', 'upperLimit': '53992'}, {'value': '84207', 'groupId': 'OG003', 'lowerLimit': '63756', 'upperLimit': '111219'}, {'value': '7975', 'groupId': 'OG004', 'lowerLimit': '5317', 'upperLimit': '11961'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '62238', 'groupId': 'OG000', 'lowerLimit': '44507', 'upperLimit': '87034'}, {'value': '22073', 'groupId': 'OG001', 'lowerLimit': '14577', 'upperLimit': '33423'}, {'value': '10628', 'comment': '\\< LLOQ (65.3 EU/mL)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '5749922'}, {'value': '62992', 'groupId': 'OG003', 'lowerLimit': '46931', 'upperLimit': '84549'}, {'value': '9226', 'groupId': 'OG004', 'lowerLimit': '5791', 'upperLimit': '14696'}]}]}, {'title': 'Month 9 (6 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '19955', 'groupId': 'OG000', 'lowerLimit': '13334', 'upperLimit': '29863'}, {'value': '10846', 'groupId': 'OG001', 'lowerLimit': '7108', 'upperLimit': '16549'}, {'value': '8364', 'comment': '\\< LLOQ (65.3 EU/mL)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '12544501'}, {'value': '31228', 'groupId': 'OG003', 'lowerLimit': '21153', 'upperLimit': '46101'}, {'value': '7043', 'groupId': 'OG004', 'lowerLimit': '4019', 'upperLimit': '12345'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '16046', 'groupId': 'OG000', 'lowerLimit': '10632', 'upperLimit': '24218'}, {'value': '13470', 'groupId': 'OG001', 'lowerLimit': '8300', 'upperLimit': '21860'}, {'value': '16195', 'groupId': 'OG002'}, {'value': '27323', 'groupId': 'OG003', 'lowerLimit': '17736', 'upperLimit': '42092'}, {'value': '6825', 'groupId': 'OG004', 'lowerLimit': '4132', 'upperLimit': '11272'}]}]}], 'analyses': [{'pValue': '<0.0001', 'groupIds': ['OG000', 'OG001'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '2.73', 'ciLowerLimit': '1.73', 'ciUpperLimit': '4.29', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Adjusted Geometric Mean Titer (GMT) Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.9411', 'groupIds': ['OG000', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.06', 'ciLowerLimit': '0.68', 'ciUpperLimit': '1.66', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '<0.0001', 'groupIds': ['OG001', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.39', 'ciLowerLimit': '0.24', 'ciUpperLimit': '0.62', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nTiters are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. The lower limit of quantitation (LLOQ) for the assay was 65.3 EU/mL.', 'unitOfMeasure': 'EU/mL', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular 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{'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '75.0', 'groupId': 'OG000', 'lowerLimit': '47.6', 'upperLimit': '92.7'}, {'value': '15.4', 'groupId': 'OG001', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '57.1', 'groupId': 'OG003', 'lowerLimit': '28.9', 'upperLimit': '82.3'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 9 (6 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '6.7', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '31.9'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '21.4', 'groupId': 'OG003', 'lowerLimit': '4.7', 'upperLimit': '50.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '33.6'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '7.1', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '33.9'}, {'value': '15.4', 'groupId': 'OG001', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '23.1', 'groupId': 'OG003', 'lowerLimit': '5.0', 'upperLimit': '53.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'analyses': [{'pValue': '0.0025', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '59.6', 'ciLowerLimit': '23.59', 'ciUpperLimit': '81.02', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.4421', 'groupIds': ['OG000', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '17.9', 'ciLowerLimit': '-16.24', 'ciUpperLimit': '49.00', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.0461', 'groupIds': ['OG001', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-41.8', 'ciLowerLimit': '-68.75', 'ciUpperLimit': '-4.80', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular 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{'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '25.0', 'groupId': 'OG000', 'lowerLimit': '7.3', 'upperLimit': '52.4'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '14.3', 'groupId': 'OG003', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 9 (6 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '21.8'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': 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The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '0.9', 'upperLimit': '1.0'}, {'value': '1.0', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '1.1'}, {'value': '0.9', 'groupId': 'OG002', 'lowerLimit': '0.8', 'upperLimit': '1.1'}, {'value': '7.0', 'groupId': 'OG003', 'lowerLimit': '4.3', 'upperLimit': '11.4'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.9', 'upperLimit': '1.0'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '5.8', 'groupId': 'OG000', 'lowerLimit': '3.8', 'upperLimit': '8.8'}, {'value': '2.2', 'groupId': 'OG001', 'lowerLimit': '1.6', 'upperLimit': '3.2'}, {'value': '1.0', 'groupId': 'OG002', 'lowerLimit': '0.3', 'upperLimit': '3.7'}, {'value': '4.9', 'groupId': 'OG003', 'lowerLimit': '3.2', 'upperLimit': '7.5'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.4'}]}]}, {'title': 'Month 9 (6 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.8', 'groupId': 'OG000', 'lowerLimit': '1.4', 'upperLimit': '2.3'}, {'value': '1.1', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '1.4'}, {'value': '0.8', 'groupId': 'OG002', 'lowerLimit': '0.6', 'upperLimit': '1.1'}, {'value': '2.4', 'groupId': 'OG003', 'lowerLimit': '1.7', 'upperLimit': '3.5'}, {'value': '0.8', 'groupId': 'OG004', 'lowerLimit': '0.6', 'upperLimit': '1.2'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.5', 'groupId': 'OG000', 'lowerLimit': '1.1', 'upperLimit': '1.9'}, {'value': '1.4', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '2.0'}, {'value': '0.8', 'groupId': 'OG002'}, {'value': '2.1', 'groupId': 'OG003', 'lowerLimit': '1.5', 'upperLimit': '3.0'}, {'value': '0.8', 'groupId': 'OG004', 'lowerLimit': '0.6', 'upperLimit': '1.1'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-H1 Hemagglutinin Stalk Immunoglobulin A Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:100.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS 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'upperLimit': '23210'}, {'value': '7571', 'groupId': 'OG002', 'lowerLimit': '371', 'upperLimit': '154530'}, {'value': '18079', 'groupId': 'OG003', 'lowerLimit': '10319', 'upperLimit': '31677'}, {'value': '2818', 'groupId': 'OG004', 'lowerLimit': '1797', 'upperLimit': '4417'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '10267', 'groupId': 'OG000', 'lowerLimit': '5724', 'upperLimit': '18417'}, {'value': '8460', 'groupId': 'OG001', 'lowerLimit': '3625', 'upperLimit': '19745'}, {'value': '5740', 'groupId': 'OG002'}, {'value': '11856', 'groupId': 'OG003', 'lowerLimit': '5992', 'upperLimit': '23458'}, {'value': '2765', 'groupId': 'OG004', 'lowerLimit': '1546', 'upperLimit': '4945'}]}]}], 'analyses': [{'pValue': '0.1665', 'groupIds': ['OG000', 'OG001'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.71', 'ciLowerLimit': '0.84', 'ciUpperLimit': '3.48', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgA (Serum) Humoral Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.9377', 'groupIds': ['OG001', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.10', 'ciLowerLimit': '0.55', 'ciUpperLimit': '2.20', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 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stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .', 'unitOfMeasure': 'titer', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular 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{'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '62.5', 'groupId': 'OG000', 'lowerLimit': '35.4', 'upperLimit': '84.8'}, {'value': '46.2', 'groupId': 'OG001', 'lowerLimit': '19.2', 'upperLimit': '74.9'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '64.3', 'groupId': 'OG003', 'lowerLimit': '35.1', 'upperLimit': '87.2'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '14.3', 'groupId': 'OG000', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '23.1', 'groupId': 'OG001', 'lowerLimit': '5.0', 'upperLimit': '53.8'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '46.2', 'groupId': 'OG003', 'lowerLimit': '19.2', 'upperLimit': '74.9'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'analyses': [{'pValue': '0.4667', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '16.3', 'ciLowerLimit': '-19.85', 'ciUpperLimit': '48.88', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '>0.9999', 'groupIds': ['OG000', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-1.8', 'ciLowerLimit': '-34.76', 'ciUpperLimit': '32.17', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Serum) Humoral Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost 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The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular 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'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '0.9', 'upperLimit': '1.2'}, {'value': '1.4', 'groupId': 'OG001', 'lowerLimit': '1.0', 'upperLimit': '1.8'}, {'value': '1.1', 'groupId': 'OG002', 'lowerLimit': '0.5', 'upperLimit': '2.7'}, {'value': '4.7', 'groupId': 'OG003', 'lowerLimit': '2.6', 'upperLimit': '8.5'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.9', 'upperLimit': '1.4'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '4.8', 'groupId': 'OG000', 'lowerLimit': '2.9', 'upperLimit': '7.9'}, {'value': '3.4', 'groupId': 'OG001', 'lowerLimit': '2.0', 'upperLimit': '5.6'}, {'value': '0.9', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '18.9'}, {'value': '5.0', 'groupId': 'OG003', 'lowerLimit': '2.8', 'upperLimit': '9.1'}, {'value': '1.0', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.2'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.8', 'groupId': 'OG000', 'lowerLimit': '1.2', 'upperLimit': '2.7'}, {'value': '2.6', 'groupId': 'OG001', 'lowerLimit': '1.7', 'upperLimit': '3.8'}, {'value': '0.6', 'groupId': 'OG002'}, {'value': '3.1', 'groupId': 'OG003', 'lowerLimit': '1.6', 'upperLimit': '5.9'}, {'value': '1.0', 'groupId': 'OG004', 'lowerLimit': '0.7', 'upperLimit': '1.3'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 \\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 \\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '48', 'groupId': 'OG000', 'lowerLimit': '34', 'upperLimit': '67'}, {'value': '49', 'groupId': 'OG001', 'lowerLimit': '29', 'upperLimit': '83'}, {'value': '63', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '881'}, {'value': '58', 'groupId': 'OG003', 'lowerLimit': '36', 'upperLimit': '93'}, {'value': '43', 'groupId': 'OG004', 'lowerLimit': '25', 'upperLimit': '74'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '48', 'groupId': 'OG000', 'lowerLimit': '32', 'upperLimit': '72'}, {'value': '38', 'groupId': 'OG001', 'lowerLimit': '23', 'upperLimit': '62'}, {'value': '50', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '368'}, {'value': '111', 'groupId': 'OG003', 'lowerLimit': '74', 'upperLimit': '166'}, {'value': '40', 'groupId': 'OG004', 'lowerLimit': '24', 'upperLimit': '67'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '153', 'groupId': 'OG000', 'lowerLimit': '103', 'upperLimit': '277'}, {'value': '94', 'groupId': 'OG001', 'lowerLimit': '56', 'upperLimit': '157'}, {'value': '40', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '267306'}, {'value': '138', 'groupId': 'OG003', 'lowerLimit': '96', 'upperLimit': '197'}, {'value': '37', 'groupId': 'OG004', 'lowerLimit': '24', 'upperLimit': '58'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '62', 'groupId': 'OG000', 'lowerLimit': '41', 'upperLimit': '96'}, {'value': '58', 'groupId': 'OG001', 'lowerLimit': '35', 'upperLimit': '96'}, {'value': '80', 'groupId': 'OG002'}, {'value': '99', 'groupId': 'OG003', 'lowerLimit': '62', 'upperLimit': '158'}, {'value': '40', 'groupId': 'OG004', 'lowerLimit': '25', 'upperLimit': '64'}]}]}], 'analyses': [{'pValue': '0.0928', 'groupIds': ['OG000', 'OG001'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.61', 'ciLowerLimit': '0.94', 'ciUpperLimit': '2.77', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk MN (Serum) Assay: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.4198', 'groupIds': ['OG000', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.32', 'ciLowerLimit': '0.77', 'ciUpperLimit': '2.26', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk MN (Serum) Assay: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.6754', 'groupIds': ['OG001', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.82', 'ciLowerLimit': '0.47', 'ciUpperLimit': '1.45', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk MN (Serum) Assay: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 (\\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 (\\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]). The LLOQ for the assay was 1:10.', 'unitOfMeasure': 'titer', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '5.3', 'groupId': 'OG000', 'lowerLimit': '0.1', 'upperLimit': '26.0'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '20.0', 'groupId': 'OG003', 'lowerLimit': '4.3', 'upperLimit': '48.1'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '50.0', 'groupId': 'OG000', 'lowerLimit': '24.7', 'upperLimit': '75.3'}, {'value': '30.8', 'groupId': 'OG001', 'lowerLimit': '9.1', 'upperLimit': '61.4'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '35.7', 'groupId': 'OG003', 'lowerLimit': '12.8', 'upperLimit': '64.9'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '7.1', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '33.9'}, {'value': '15.4', 'groupId': 'OG001', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '15.4', 'groupId': 'OG003', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'analyses': [{'pValue': '0.4515', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '19.2', 'ciLowerLimit': '-17.19', 'ciUpperLimit': '50.49', 'groupDescription': 'Comparison of Anti-H1 HA-stalk MN (Serum) Assay: Seroresponse (\\>4-Fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.4837', 'groupIds': ['OG000', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '14.3', 'ciLowerLimit': '-21.22', 'ciUpperLimit': '46.19', 'groupDescription': 'Comparison of Anti-H1 HA-stalk MN (Serum) Assay: Seroresponse (\\>4-Fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '>0.9999', 'groupIds': ['OG001', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-4.9', 'ciLowerLimit': '-38.80', 'ciUpperLimit': '30.46', 'groupDescription': 'Comparison of Anti-H1 HA-stalk MN (Serum) Assay: Seroresponse (\\>4-Fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 (\\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 (\\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an 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'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 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{'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '322530', 'groupId': 'OG000', 'lowerLimit': '70776', 'upperLimit': '432268'}, {'value': '183017', 'groupId': 'OG001', 'lowerLimit': '88548', 'upperLimit': '457200'}, {'value': '693225', 'groupId': 'OG002', 'lowerLimit': '104524', 'upperLimit': '807975'}, {'value': '869805', 'groupId': 'OG003', 'lowerLimit': '606000', 'upperLimit': '1327125'}, {'value': '103919', 'groupId': 'OG004', 'lowerLimit': '32655', 'upperLimit': '241028'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1334738', 'groupId': 'OG000', 'lowerLimit': '875063', 'upperLimit': '1801500'}, {'value': '366815', 'groupId': 'OG001', 'lowerLimit': '188478', 'upperLimit': '795829'}, {'value': '474913', 'groupId': 'OG002', 'lowerLimit': '175000', 'upperLimit': '774825'}, {'value': '863811', 'groupId': 'OG003', 'lowerLimit': '524405', 'upperLimit': '1521176'}, {'value': '65371', 'groupId': 'OG004', 'lowerLimit': '28729', 'upperLimit': '307257'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '334076', 'groupId': 'OG000', 'lowerLimit': '132771', 'upperLimit': '767038'}, {'value': '353639', 'groupId': 'OG001', 'lowerLimit': '74637', 'upperLimit': '840500'}, {'value': '708455', 'groupId': 'OG002', 'lowerLimit': '708455', 'upperLimit': '708455'}, {'value': '508248', 'groupId': 'OG003', 'lowerLimit': '368035', 'upperLimit': '979896'}, {'value': '130882', 'groupId': 'OG004', 'lowerLimit': '47973', 'upperLimit': '310940'}]}]}], 'analyses': [{'pValue': '0.0031', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '2.93', 'ciLowerLimit': '1.56', 'ciUpperLimit': '7.49', 'estimateComment': 'Based on log10 AUC, using the Hodges-Lehmann location parameter difference back-transformed to the original scale.', 'groupDescription': 'Comparison of Serum cH6/1 - ADCC Activity: AUC at 28 Days Post-Boost', 'statisticalMethod': 'Wilcoxon (Mann-Whitney)', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.2048', 'groupIds': ['OG000', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.25', 'ciLowerLimit': '0.73', 'ciUpperLimit': '2.23', 'estimateComment': 'Based on log10 AUC, using the Hodges-Lehmann location parameter difference back-transformed to the original scale.', 'groupDescription': 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ADCC activity was measured in relative luciferase units (RLU) for serial dilutions of serum samples using a plate reader.\n\nADCC activity was expressed by the area under the curve (AUC) of luminescence (RLU) per serial dilution (X-fold serial dilutions).', 'unitOfMeasure': 'RLU * dilution factor', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Fold-Increase From Baseline in Serum ADCC to the H1 Hemagglutinin Stalk', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.9', 'groupId': 'OG000', 'lowerLimit': '0.77', 'upperLimit': '1.00'}, {'value': '1.1', 'groupId': 'OG001', 'lowerLimit': '0.90', 'upperLimit': '1.35'}, {'value': '1.2', 'groupId': 'OG002', 'lowerLimit': '0.60', 'upperLimit': '1.66'}, {'value': '2.4', 'groupId': 'OG003', 'lowerLimit': '1.29', 'upperLimit': '4.59'}, {'value': '1.0', 'groupId': 'OG004', 'lowerLimit': '0.58', 'upperLimit': '1.18'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '3.6', 'groupId': 'OG000', 'lowerLimit': '2.22', 'upperLimit': '14.36'}, {'value': '3.8', 'groupId': 'OG001', 'lowerLimit': '1.33', 'upperLimit': '18202.00'}, {'value': '1.2', 'groupId': 'OG002', 'lowerLimit': '1.01', 'upperLimit': '1.37'}, {'value': '2.3', 'groupId': 'OG003', 'lowerLimit': '1.49', 'upperLimit': '4.78'}, {'value': '1.0', 'groupId': 'OG004', 'lowerLimit': '0.51', 'upperLimit': '1.59'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.8', 'groupId': 'OG000', 'lowerLimit': '0.67', 'upperLimit': '5.20'}, {'value': '1.8', 'groupId': 'OG001', 'lowerLimit': '0.79', 'upperLimit': '4.27'}, {'value': '1.25', 'groupId': 'OG002', 'lowerLimit': '1.25', 'upperLimit': '1.25'}, {'value': '1.9', 'groupId': 'OG003', 'lowerLimit': '0.82', 'upperLimit': '2.12'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.76', 'upperLimit': '1.69'}]}]}], 'analyses': [{'pValue': '0.8243', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.16', 'ciLowerLimit': '0.14', 'ciUpperLimit': '4.95', 'estimateComment': 'Based on the Hodges-Lehmann location parameter difference on the log scale then back-transformed to the original scale.', 'groupDescription': 'Comparison of Serum cH6/1 - 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ADCC activity was measured by the area under the curve (AUC) of luminescence per serial dilution.', 'unitOfMeasure': 'fold-increase', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at Baseline and each time point. The-per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum ADCC to the H1 Hemagglutinin Stalk', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '8.3', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '38.5'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '26.7', 'groupId': 'OG003', 'lowerLimit': '7.8', 'upperLimit': '55.1'}, {'value': '10.0', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '44.5'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '50.0', 'groupId': 'OG000', 'lowerLimit': '24.7', 'upperLimit': '75.3'}, {'value': '45.5', 'groupId': 'OG001', 'lowerLimit': '16.7', 'upperLimit': '76.6'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '42.9', 'groupId': 'OG003', 'lowerLimit': '17.7', 'upperLimit': '71.1'}, {'value': '10.0', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '44.5'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '28.6', 'groupId': 'OG000', 'lowerLimit': '8.4', 'upperLimit': '58.1'}, {'value': '27.3', 'groupId': 'OG001', 'lowerLimit': '6.0', 'upperLimit': '61.0'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '15.4', 'groupId': 'OG003', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Antibody-dependent cell-mediated cytotoxicity (ADCC) is an immune response leading to lysis of antibody-coated target cells by immune effector cells and is triggered by the interaction between the Fc portion of an antibody and Fc-gamma receptors expressed on immune effector cells.\n\nThis bioluminescent assay measured antibodies to a chimeric hemagglutinin (H6 head domain and H1 stalk domain) virus that mediate ADCC activity via the Fc-receptor. ADCC activity was measured by the area under the curve (AUC) of luminescence per serial dilution.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at Baseline and each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum ADCC to the H1 Hemagglutinin Stalk', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '8.3', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '38.5'}, {'value': '0.', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '13.3', 'groupId': 'OG003', 'lowerLimit': '1.7', 'upperLimit': '40.5'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '31.3', 'groupId': 'OG000', 'lowerLimit': '11.0', 'upperLimit': '58.7'}, {'value': '45.5', 'groupId': 'OG001', 'lowerLimit': '16.7', 'upperLimit': '76.6'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '14.3', 'groupId': 'OG003', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '14.3', 'groupId': 'OG000', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '18.2', 'groupId': 'OG001', 'lowerLimit': '2.3', 'upperLimit': '51.8'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '7.7', 'groupId': 'OG003', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Antibody-dependent cell-mediated cytotoxicity (ADCC) is an immune response leading to lysis of antibody-coated target cells by immune effector cells and is triggered by the interaction between the Fc portion of an antibody and Fc-gamma receptors expressed on immune effector cells.\n\nThis bioluminescent assay measured antibodies to a chimeric hemagglutinin (H6 head domain and H1 stalk domain) virus that mediate ADCC activity via the Fc-receptor. ADCC activity was measured by the area under the curve (AUC) of luminescence per serial dilution.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at Baseline and each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Anti-H1 Hemagglutinin Stalk Salivary IgG Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '94.4', 'groupId': 'OG000'}, {'value': '84.6', 'groupId': 'OG001'}, {'value': '66.7', 'groupId': 'OG002'}, {'value': '86.7', 'groupId': 'OG003'}, {'value': '88.9', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '94.4', 'groupId': 'OG000'}, {'value': '84.6', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '87.5', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '88.9', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '91.7', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '88.9', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:10.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Anti-H1 Hemagglutinin Stalk Salivary IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '40', 'groupId': 'OG000', 'lowerLimit': '24', 'upperLimit': '65'}, {'value': '43', 'groupId': 'OG001', 'lowerLimit': '18', 'upperLimit': '103'}, {'value': '21', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '520'}, {'value': '55', 'groupId': 'OG003', 'lowerLimit': '24', 'upperLimit': '123'}, {'value': '45', 'groupId': 'OG004', 'lowerLimit': '17', 'upperLimit': '121'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '31', 'groupId': 'OG000', 'lowerLimit': '21', 'upperLimit': '48'}, {'value': '40', 'groupId': 'OG001', 'lowerLimit': '18', 'upperLimit': '91'}, {'value': '42', 'groupId': 'OG002', 'lowerLimit': '14', 'upperLimit': '130'}, {'value': '155', 'groupId': 'OG003', 'lowerLimit': '67', 'upperLimit': '356'}, {'value': '36', 'groupId': 'OG004', 'lowerLimit': '11', 'upperLimit': '114'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '161', 'groupId': 'OG000', 'lowerLimit': '102', 'upperLimit': '254'}, {'value': '131', 'groupId': 'OG001', 'lowerLimit': '49', 'upperLimit': '346'}, {'value': '15', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '1153'}, {'value': '233', 'groupId': 'OG003', 'lowerLimit': '117', 'upperLimit': '462'}, {'value': '61', 'groupId': 'OG004', 'lowerLimit': '16', 'upperLimit': '224'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '67', 'groupId': 'OG000', 'lowerLimit': '32', 'upperLimit': '142'}, {'value': '51', 'groupId': 'OG001', 'lowerLimit': '22', 'upperLimit': '114'}, {'value': '35', 'groupId': 'OG002'}, {'value': '168', 'groupId': 'OG003', 'lowerLimit': '76', 'upperLimit': '372'}, {'value': '43', 'groupId': 'OG004', 'lowerLimit': '16', 'upperLimit': '119'}]}]}], 'analyses': [{'pValue': '0.8830', 'groupIds': ['OG000', 'OG001'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.21', 'ciLowerLimit': '0.45', 'ciUpperLimit': '3.27', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.9238', 'groupIds': ['OG000', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.86', 'ciLowerLimit': '0.33', 'ciUpperLimit': '2.26', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.6926', 'groupIds': ['OG001', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.71', 'ciLowerLimit': '0.26', 'ciUpperLimit': '1.97', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]). The LLOQ for the assay was 1:10.', 'unitOfMeasure': 'titer', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Salivary IgG', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '19.5'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '33.3', 'groupId': 'OG002', 'lowerLimit': '0.8', 'upperLimit': '90.6'}, {'value': '40.0', 'groupId': 'OG003', 'lowerLimit': '16.3', 'upperLimit': '67.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '36.9'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '53.3', 'groupId': 'OG000', 'lowerLimit': '26.6', 'upperLimit': '78.7'}, {'value': '41.7', 'groupId': 'OG001', 'lowerLimit': '15.2', 'upperLimit': '72.3'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '57.1', 'groupId': 'OG003', 'lowerLimit': '28.9', 'upperLimit': '82.3'}, {'value': '12.5', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '52.7'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '23.1', 'groupId': 'OG000', 'lowerLimit': '5.0', 'upperLimit': '53.8'}, {'value': '9.1', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '41.3'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '33.3', 'groupId': 'OG003', 'lowerLimit': '9.9', 'upperLimit': '65.1'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '36.9'}]}]}], 'analyses': [{'pValue': '0.7036', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '11.7', 'ciLowerLimit': '-25.72', 'ciUpperLimit': '45.82', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '>0.9999', 'groupIds': ['OG000', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-3.8', 'ciLowerLimit': '-37.90', 'ciUpperLimit': '31.31', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.6951', 'groupIds': ['OG001', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-15.5', 'ciLowerLimit': '-49.56', 'ciUpperLimit': '22.79', 'groupDescription': 'Comparison of Anti-H1 HA-stalk IgG (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Salivary IgG', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '19.5'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '13.3', 'groupId': 'OG003', 'lowerLimit': '1.7', 'upperLimit': '40.5'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '36.9'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '20.0', 'groupId': 'OG000', 'lowerLimit': '4.3', 'upperLimit': '48.1'}, {'value': '16.7', 'groupId': 'OG001', 'lowerLimit': '2.1', 'upperLimit': '48.4'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '21.4', 'groupId': 'OG003', 'lowerLimit': '4.7', 'upperLimit': '50.8'}, {'value': '12.5', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '52.7'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '7.7', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '28.5'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '25.0', 'groupId': 'OG003', 'lowerLimit': '5.5', 'upperLimit': '57.2'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '36.9'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase of Anti-H1 Hemagglutinin Stalk Salivary IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '18', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.7', 'groupId': 'OG000', 'lowerLimit': '0.5', 'upperLimit': '1.1'}, {'value': '0.9', 'groupId': 'OG001', 'lowerLimit': '0.5', 'upperLimit': '1.7'}, {'value': '2.0', 'groupId': 'OG002', 'lowerLimit': '0.1', 'upperLimit': '51.6'}, {'value': '2.8', 'groupId': 'OG003', 'lowerLimit': '1.2', 'upperLimit': '6.7'}, {'value': '0.8', 'groupId': 'OG004', 'lowerLimit': '0.4', 'upperLimit': '1.4'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '4.0', 'groupId': 'OG000', 'lowerLimit': '2.2', 'upperLimit': '7.3'}, {'value': '3.4', 'groupId': 'OG001', 'lowerLimit': '1.6', 'upperLimit': '6.9'}, {'value': '1.2', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '1145.6'}, {'value': '3.6', 'groupId': 'OG003', 'lowerLimit': '1.5', 'upperLimit': '8.4'}, {'value': '1.6', 'groupId': 'OG004', 'lowerLimit': '0.5', 'upperLimit': '5.2'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '2.0', 'groupId': 'OG000', 'lowerLimit': '1.0', 'upperLimit': '4.0'}, {'value': '1.5', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '2.6'}, {'value': '1.2', 'groupId': 'OG002'}, {'value': '2.8', 'groupId': 'OG003', 'lowerLimit': '0.9', 'upperLimit': '9.1'}, {'value': '0.8', 'groupId': 'OG004', 'lowerLimit': '0.4', 'upperLimit': '1.7'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Anti-H1 Hemagglutinin Stalk Secretory IgA Antibody Seropositivity in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '9', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:4.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Anti-H1 Hemagglutinin Stalk Secretory IgA Antibodies in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '86', 'groupId': 'OG000', 'lowerLimit': '52', 'upperLimit': '143'}, {'value': '102', 'groupId': 'OG001', 'lowerLimit': '55', 'upperLimit': '190'}, {'value': '58', 'groupId': 'OG002', 'lowerLimit': '10', 'upperLimit': '323'}, {'value': '221', 'groupId': 'OG003', 'lowerLimit': '148', 'upperLimit': '330'}, {'value': '155', 'groupId': 'OG004', 'lowerLimit': '75', 'upperLimit': '332'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '80', 'groupId': 'OG000', 'lowerLimit': '48', 'upperLimit': '133'}, {'value': '118', 'groupId': 'OG001', 'lowerLimit': '72', 'upperLimit': '193'}, {'value': '77', 'comment': '\\< LLOQ (1:4)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '604449'}, {'value': '191', 'groupId': 'OG003', 'lowerLimit': '95', 'upperLimit': '381'}, {'value': '119', 'groupId': 'OG004', 'lowerLimit': '46', 'upperLimit': '308'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '93', 'groupId': 'OG000', 'lowerLimit': '52', 'upperLimit': '166'}, {'value': '136', 'groupId': 'OG001', 'lowerLimit': '86', 'upperLimit': '213'}, {'value': '47', 'comment': '\\< LLOQ (1:4)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '11552'}, {'value': '201', 'groupId': 'OG003', 'lowerLimit': '116', 'upperLimit': '347'}, {'value': '115', 'groupId': 'OG004', 'lowerLimit': '41', 'upperLimit': '324'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '97', 'groupId': 'OG000', 'lowerLimit': '42', 'upperLimit': '224'}, {'value': '109', 'groupId': 'OG001', 'lowerLimit': '56', 'upperLimit': '213'}, {'value': '87', 'groupId': 'OG002'}, {'value': '190', 'groupId': 'OG003', 'lowerLimit': '115', 'upperLimit': '314'}, {'value': '105', 'groupId': 'OG004', 'lowerLimit': '37', 'upperLimit': '294'}]}]}], 'analyses': [{'pValue': '0.3203', 'groupIds': ['OG000', 'OG001'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.65', 'ciLowerLimit': '0.32', 'ciUpperLimit': '1.33', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Secretory IgA (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.5009', 'groupIds': ['OG000', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.72', 'ciLowerLimit': '0.35', 'ciUpperLimit': '1.47', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Secretory IgA (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.9542', 'groupIds': ['OG001', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.10', 'ciLowerLimit': '0.51', 'ciUpperLimit': '2.37', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Secretory IgA (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]). The LLOQ for the assay was 1:4.', 'unitOfMeasure': 'titer', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Secretory IgA Antibodies in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '36.9'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '6.7', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '31.9'}, {'value': '8.3', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '38.5'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '41.0'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '28.6', 'groupId': 'OG000', 'lowerLimit': '8.4', 'upperLimit': '58.1'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '26.5'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '26.5'}, {'value': '12.5', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '52.7'}]}]}], 'analyses': [{'pValue': '>0.9999', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-1.7', 'ciLowerLimit': '-30.62', 'ciUpperLimit': '23.79', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Secretory IgA (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '>0.9999', 'groupIds': ['OG000', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '6.7', 'ciLowerLimit': '-16.24', 'ciUpperLimit': '30.34', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Secretory IgA (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.4615', 'groupIds': ['OG001', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '8.3', 'ciLowerLimit': '-19.94', 'ciUpperLimit': '36.04', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Secretory IgA (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Secretory IgA Antibodies in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '36.9'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '6.7', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '31.9'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '26.5'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '41.0'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '14.3', 'groupId': 'OG000', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '26.5'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '26.5'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '36.9'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase From Baseline in Anti-H1 Hemagglutinin Stalk Secretory IgA in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.9', 'groupId': 'OG000', 'lowerLimit': '0.6', 'upperLimit': '1.4'}, {'value': '1.1', 'groupId': 'OG001', 'lowerLimit': '0.7', 'upperLimit': '1.7'}, {'value': '1.3', 'groupId': 'OG002', 'lowerLimit': '1.1', 'upperLimit': '1.6'}, {'value': '0.8', 'groupId': 'OG003', 'lowerLimit': '0.4', 'upperLimit': '1.4'}, {'value': '0.7', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '1.7'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '15', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.9', 'groupId': 'OG000', 'lowerLimit': '0.5', 'upperLimit': '1.6'}, {'value': '1.4', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '2.3'}, {'value': '1.1', 'groupId': 'OG002', 'lowerLimit': '0.3', 'upperLimit': '5.0'}, {'value': '0.9', 'groupId': 'OG003', 'lowerLimit': '0.6', 'upperLimit': '1.3'}, {'value': '0.6', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '1.2'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '12', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.1', 'groupId': 'OG000', 'lowerLimit': '0.5', 'upperLimit': '2.7'}, {'value': '1.1', 'groupId': 'OG001', 'lowerLimit': '0.6', 'upperLimit': '2.3'}, {'value': '1.6', 'groupId': 'OG002'}, {'value': '0.9', 'groupId': 'OG003', 'lowerLimit': '0.7', 'upperLimit': '1.3'}, {'value': '0.7', 'groupId': 'OG004', 'lowerLimit': '0.2', 'upperLimit': '2.3'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Anti-H1 Hemagglutinin Stalk Total IgA Antibody Seropositivity in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '17', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '17', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:10.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '17', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '17', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '364', 'groupId': 'OG000', 'lowerLimit': '175', 'upperLimit': '758'}, {'value': '487', 'groupId': 'OG001', 'lowerLimit': '259', 'upperLimit': '916'}, {'value': '317', 'comment': '\\< LLOQ (1:10), 2.181\\^12', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': 'NA'}, {'value': '792', 'groupId': 'OG003', 'lowerLimit': '420', 'upperLimit': '1494'}, {'value': '541', 'groupId': 'OG004', 'lowerLimit': '252', 'upperLimit': '1162'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '8', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '369', 'groupId': 'OG000', 'lowerLimit': '198', 'upperLimit': '687'}, {'value': '685', 'groupId': 'OG001', 'lowerLimit': '408', 'upperLimit': '1148'}, {'value': '280', 'comment': '\\< LLOQ (1:10), 3.7115\\^9', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': 'NA'}, {'value': '849', 'groupId': 'OG003', 'lowerLimit': '477', 'upperLimit': '1509'}, {'value': '321', 'groupId': 'OG004', 'lowerLimit': '81', 'upperLimit': '1265'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '12', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '625', 'groupId': 'OG000', 'lowerLimit': '265', 'upperLimit': '1477'}, {'value': '543', 'groupId': 'OG001', 'lowerLimit': '269', 'upperLimit': '1094'}, {'value': '39', 'groupId': 'OG002'}, {'value': '1149', 'groupId': 'OG003', 'lowerLimit': '662', 'upperLimit': '1995'}, {'value': '672', 'groupId': 'OG004', 'lowerLimit': '204', 'upperLimit': '2210'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '9', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '353', 'groupId': 'OG000', 'lowerLimit': '152', 'upperLimit': '823'}, {'value': '527', 'groupId': 'OG001', 'lowerLimit': '330', 'upperLimit': '843'}, {'value': '239', 'groupId': 'OG002'}, {'value': '966', 'groupId': 'OG003', 'lowerLimit': '507', 'upperLimit': '1838'}, {'value': '401', 'groupId': 'OG004', 'lowerLimit': '116', 'upperLimit': '1390'}]}]}], 'analyses': [{'pValue': '0.9164', 'groupIds': ['OG000', 'OG001'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.20', 'ciLowerLimit': '0.38', 'ciUpperLimit': '3.80', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Total IgA (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.8642', 'groupIds': ['OG000', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.76', 'ciLowerLimit': '0.21', 'ciUpperLimit': '2.79', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Total IgA (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.6545', 'groupIds': ['OG001', 'OG003'], 'paramType': 'GMT Ratio', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '0.63', 'ciLowerLimit': '0.18', 'ciUpperLimit': '2.27', 'estimateComment': 'GMT ratio computed after fitting an analysis of covariance (ANCOVA) model on the log10 transformed titers, including vaccine group as fixed effect and the pre-vaccination titer as covariate.', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Total IgA (Saliva), Mucosal Response: Adjusted GMT Ratio 28 Days Post-Boost Dose', 'statisticalMethod': 'ANCOVA', 'nonInferiorityType': 'OTHER'}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]). The LLOQ for the assay was 1:10.', 'unitOfMeasure': 'titer', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '17', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '12.5', 'groupId': 'OG000', 'lowerLimit': '1.6', 'upperLimit': '38.3'}, {'value': '7.1', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '33.9'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '11.1', 'groupId': 'OG003', 'lowerLimit': '0.3', 'upperLimit': '48.2'}, {'value': '14.3', 'groupId': 'OG004', 'lowerLimit': '0.4', 'upperLimit': '57.9'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '30.8', 'groupId': 'OG000', 'lowerLimit': '9.1', 'upperLimit': '61.4'}, {'value': '23.1', 'groupId': 'OG001', 'lowerLimit': '5.0', 'upperLimit': '53.8'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '30.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '45.9'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '30.0', 'groupId': 'OG000', 'lowerLimit': '6.7', 'upperLimit': '65.2'}, {'value': '23.1', 'groupId': 'OG001', 'lowerLimit': '5.0', 'upperLimit': '53.8'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '30.8'}, {'value': '16.7', 'groupId': 'OG004', 'lowerLimit': '0.4', 'upperLimit': '64.1'}]}]}], 'analyses': [{'pValue': '>0.9999', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '7.7', 'ciLowerLimit': '-27.10', 'ciUpperLimit': '40.96', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Total IgA (Saliva), Mucosal Response: Seroresponse (\\>4-Fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.1045', 'groupIds': ['OG000', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '30.8', 'ciLowerLimit': '-1.76', 'ciUpperLimit': '58.19', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Total IgA (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}, {'pValue': '0.2292', 'groupIds': ['OG001', 'OG003'], 'paramType': 'Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '23.1', 'ciLowerLimit': '-8.62', 'ciUpperLimit': '50.86', 'groupDescription': 'Comparison of Anti-H1 HA-stalk Total IgA (Saliva), Mucosal Response: Seroresponse (≥4-fold) Rate 28 Days Post-Boost Dose', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'OTHER'}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '17', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '6.3', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '30.2'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '33.6'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '41.0'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '13', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '7.7', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '30.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '45.9'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '10.0', 'groupId': 'OG000', 'lowerLimit': '0.3', 'upperLimit': '44.5'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '30.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '45.9'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase From Baseline in Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'denoms': [{'units': 'Participants', 'counts': [{'value': '17', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 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'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.7', 'groupId': 'OG000', 'lowerLimit': '0.6', 'upperLimit': '4.6'}, {'value': '1.2', 'groupId': 'OG001', 'lowerLimit': '0.5', 'upperLimit': '3.2'}, {'value': '0.7', 'groupId': 'OG002'}, {'value': '1.1', 'groupId': 'OG003', 'lowerLimit': '0.7', 'upperLimit': '1.8'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.3', 'upperLimit': '2.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '10', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '0', 'groupId': 'OG002'}, {'value': '11', 'groupId': 'OG003'}, {'value': '7', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.2', 'groupId': 'OG000', 'lowerLimit': '0.3', 'upperLimit': '5.0'}, {'value': '1.2', 'groupId': 'OG001', 'lowerLimit': '0.6', 'upperLimit': '2.3'}, {'value': '0.9', 'groupId': 'OG003', 'lowerLimit': '0.5', 'upperLimit': '1.6'}, {'value': '0.8', 'groupId': 'OG004', 'lowerLimit': '0.2', 'upperLimit': '2.8'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of 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The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-H2 Full-length Hemagglutinin IgG Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.\n\nTiters are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. Seropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 22.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 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{'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '7079', 'groupId': 'OG000', 'lowerLimit': '4720', 'upperLimit': '10616'}, {'value': '6324', 'groupId': 'OG001', 'lowerLimit': '4106', 'upperLimit': '9740'}, {'value': '6757', 'groupId': 'OG002', 'lowerLimit': '4149', 'upperLimit': '11002'}, {'value': '67191', 'groupId': 'OG003', 'lowerLimit': '50322', 'upperLimit': '89715'}, {'value': '4971', 'groupId': 'OG004', 'lowerLimit': '3179', 'upperLimit': '7774'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '39171', 'groupId': 'OG000', 'lowerLimit': '26079', 'upperLimit': '58833'}, {'value': '13584', 'groupId': 'OG001', 'lowerLimit': '8684', 'upperLimit': '21250'}, {'value': '8348', 'groupId': 'OG002', 'lowerLimit': '1232', 'upperLimit': '56577'}, {'value': '41005', 'groupId': 'OG003', 'lowerLimit': '28395', 'upperLimit': '59213'}, {'value': '5493', 'groupId': 'OG004', 'lowerLimit': '3326', 'upperLimit': '9072'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '13289', 'groupId': 'OG000', 'lowerLimit': '8311', 'upperLimit': '21250'}, {'value': '10682', 'groupId': 'OG001', 'lowerLimit': '6480', 'upperLimit': '17609'}, {'value': '12289', 'groupId': 'OG002'}, {'value': '26453', 'groupId': 'OG003', 'lowerLimit': '15699', 'upperLimit': '44576'}, {'value': '6283', 'groupId': 'OG004', 'lowerLimit': '3643', 'upperLimit': '10836'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.', 'unitOfMeasure': 'EU/mL', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an 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'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '68.8', 'groupId': 'OG000', 'lowerLimit': '41.3', 'upperLimit': '89.0'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '71.4', 'groupId': 'OG003', 'lowerLimit': '41.9', 'upperLimit': '91.6'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '46.2', 'groupId': 'OG003', 'lowerLimit': '19.2', 'upperLimit': '74.9'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '53.3', 'groupId': 'OG003', 'lowerLimit': '26.6', 'upperLimit': '78.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '25.0', 'groupId': 'OG000', 'lowerLimit': '7.3', 'upperLimit': '52.4'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '14.3', 'groupId': 'OG003', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase of Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '1.0', 'upperLimit': '1.1'}, {'value': '1.0', 'groupId': 'OG001', 'lowerLimit': '1.0', 'upperLimit': '1.1'}, {'value': '0.9', 'groupId': 'OG002', 'lowerLimit': '0.8', 'upperLimit': '1.1'}, {'value': '8.9', 'groupId': 'OG003', 'lowerLimit': '5.2', 'upperLimit': '15.1'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.0'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '5.8', 'groupId': 'OG000', 'lowerLimit': '4.0', 'upperLimit': '8.5'}, {'value': '2.2', 'groupId': 'OG001', 'lowerLimit': '1.7', 'upperLimit': '2.9'}, {'value': '1.1', 'groupId': 'OG002', 'lowerLimit': '0.6', 'upperLimit': '1.9'}, {'value': '5.1', 'groupId': 'OG003', 'lowerLimit': '3.2', 'upperLimit': '8.1'}, {'value': '1.0', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.2'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '2.0', 'groupId': 'OG000', 'lowerLimit': '1.7', 'upperLimit': '2.3'}, {'value': '1.8', 'groupId': 'OG001', 'lowerLimit': '1.2', 'upperLimit': '2.6'}, {'value': '1.3', 'groupId': 'OG002'}, {'value': '3.3', 'groupId': 'OG003', 'lowerLimit': '2.2', 'upperLimit': '5.0'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.9', 'upperLimit': '1.4'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-H9 Full-length Hemagglutinin IgG Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 31.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '10613', 'groupId': 'OG000', 'lowerLimit': '7193', 'upperLimit': '15660'}, {'value': '8703', 'groupId': 'OG001', 'lowerLimit': '5569', 'upperLimit': '13603'}, {'value': '13257', 'groupId': 'OG002', 'lowerLimit': '2295', 'upperLimit': '76571'}, {'value': '10436', 'groupId': 'OG003', 'lowerLimit': '5654', 'upperLimit': '19261'}, {'value': '7981', 'groupId': 'OG004', 'lowerLimit': '5204', 'upperLimit': '12240'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '10610', 'groupId': 'OG000', 'lowerLimit': '7246', 'upperLimit': '15536'}, {'value': '8683', 'groupId': 'OG001', 'lowerLimit': '5540', 'upperLimit': '13611'}, {'value': '11641', 'groupId': 'OG002', 'lowerLimit': '2239', 'upperLimit': '60530'}, {'value': '37478', 'groupId': 'OG003', 'lowerLimit': '24971', 'upperLimit': '56248'}, {'value': '7477', 'groupId': 'OG004', 'lowerLimit': '5076', 'upperLimit': '11013'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '40587', 'groupId': 'OG000', 'lowerLimit': '26113', 'upperLimit': '63083'}, {'value': '16410', 'groupId': 'OG001', 'lowerLimit': '10647', 'upperLimit': '25291'}, {'value': '11081', 'comment': '\\< LLOQ (31 EU/mL)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '18410906'}, {'value': '41113', 'groupId': 'OG003', 'lowerLimit': '26860', 'upperLimit': '62931'}, {'value': '8244', 'groupId': 'OG004', 'lowerLimit': '5491', 'upperLimit': '12377'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '16809', 'groupId': 'OG000', 'lowerLimit': '10261', 'upperLimit': '27536'}, {'value': '12271', 'groupId': 'OG001', 'lowerLimit': '7422', 'upperLimit': '20287'}, {'value': '17996', 'groupId': 'OG002'}, {'value': '24041', 'groupId': 'OG003', 'lowerLimit': '14625', 'upperLimit': '39519'}, {'value': '7593', 'groupId': 'OG004', 'lowerLimit': '4697', 'upperLimit': '12275'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. The LLOQ for the assay was 31 EU/mL.', 'unitOfMeasure': 'EU/mL', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '40.0', 'groupId': 'OG003', 'lowerLimit': '16.3', 'upperLimit': '67.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '37.5', 'groupId': 'OG000', 'lowerLimit': '15.2', 'upperLimit': '64.6'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '50.0', 'groupId': 'OG003', 'lowerLimit': '23.0', 'upperLimit': '77.0'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '7.1', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '33.9'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '23.1', 'groupId': 'OG003', 'lowerLimit': '5.0', 'upperLimit': '53.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '6.7', 'groupId': 'OG003', 'lowerLimit': '0.2', 'upperLimit': '31.9'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '6.3', 'groupId': 'OG000', 'lowerLimit': '0.2', 'upperLimit': '30.2'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '7.1', 'groupId': 'OG003', 'lowerLimit': '0.2', 'upperLimit': '33.9'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length(ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase of Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '0.9', 'upperLimit': '1.1'}, {'value': '1.0', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '1.1'}, {'value': '0.9', 'groupId': 'OG002', 'lowerLimit': '0.7', 'upperLimit': '1.1'}, {'value': '3.6', 'groupId': 'OG003', 'lowerLimit': '2.4', 'upperLimit': '5.5'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.9', 'upperLimit': '1.0'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '3.8', 'groupId': 'OG000', 'lowerLimit': '2.6', 'upperLimit': '5.6'}, {'value': '1.9', 'groupId': 'OG001', 'lowerLimit': '1.4', 'upperLimit': '2.6'}, {'value': '0.9', 'groupId': 'OG002', 'lowerLimit': '0.2', 'upperLimit': '4.0'}, {'value': '3.7', 'groupId': 'OG003', 'lowerLimit': '2.4', 'upperLimit': '5.8'}, {'value': '1.0', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.3'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.5', 'groupId': 'OG000', 'lowerLimit': '1.2', 'upperLimit': '2.0'}, {'value': '1.5', 'groupId': 'OG001', 'lowerLimit': '1.0', 'upperLimit': '2.1'}, {'value': '0.7', 'groupId': 'OG002'}, {'value': '2.2', 'groupId': 'OG003', 'lowerLimit': '1.6', 'upperLimit': '3.2'}, {'value': '1.0', 'groupId': 'OG004', 'lowerLimit': '0.7', 'upperLimit': '1.4'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA.\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-H18 Full-length Hemagglutinin IgG Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 42.3.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '5764', 'groupId': 'OG000', 'lowerLimit': '3981', 'upperLimit': '8345'}, {'value': '5266', 'groupId': 'OG001', 'lowerLimit': '3463', 'upperLimit': '8007'}, {'value': '6142', 'groupId': 'OG002', 'lowerLimit': '2841', 'upperLimit': '13276'}, {'value': '7585', 'groupId': 'OG003', 'lowerLimit': '3822', 'upperLimit': '15052'}, {'value': '5315', 'groupId': 'OG004', 'lowerLimit': '3444', 'upperLimit': '8201'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '6030', 'groupId': 'OG000', 'lowerLimit': '4181', 'upperLimit': '8696'}, {'value': '5463', 'groupId': 'OG001', 'lowerLimit': '3560', 'upperLimit': '8384'}, {'value': '5238', 'groupId': 'OG002', 'lowerLimit': '2788', 'upperLimit': '9843'}, {'value': '30197', 'groupId': 'OG003', 'lowerLimit': '19699', 'upperLimit': '46292'}, {'value': '4977', 'groupId': 'OG004', 'lowerLimit': '3279', 'upperLimit': '7553'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '25400', 'groupId': 'OG000', 'lowerLimit': '17546', 'upperLimit': '36770'}, {'value': '9965', 'groupId': 'OG001', 'lowerLimit': '6757', 'upperLimit': '14695'}, {'value': '5178', 'groupId': 'OG002', 'lowerLimit': '297', 'upperLimit': '90261'}, {'value': '30254', 'groupId': 'OG003', 'lowerLimit': '20266', 'upperLimit': '45165'}, {'value': '5702', 'groupId': 'OG004', 'lowerLimit': '3692', 'upperLimit': '8807'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '8478', 'groupId': 'OG000', 'lowerLimit': '5693', 'upperLimit': '12626'}, {'value': '6403', 'groupId': 'OG001', 'lowerLimit': '4299', 'upperLimit': '9538'}, {'value': '6783', 'groupId': 'OG002'}, {'value': '14577', 'groupId': 'OG003', 'lowerLimit': '9190', 'upperLimit': '23121'}, {'value': '4747', 'groupId': 'OG004', 'lowerLimit': '2993', 'upperLimit': '7531'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.', 'unitOfMeasure': 'EU/mL', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '40.0', 'groupId': 'OG003', 'lowerLimit': '16.3', 'upperLimit': '67.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '50.0', 'groupId': 'OG000', 'lowerLimit': '24.7', 'upperLimit': '75.3'}, {'value': '15.4', 'groupId': 'OG001', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '50.0', 'groupId': 'OG003', 'lowerLimit': '23.0', 'upperLimit': '77.0'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '23.1', 'groupId': 'OG003', 'lowerLimit': '5.0', 'upperLimit': '53.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '13.3', 'groupId': 'OG003', 'lowerLimit': '1.7', 'upperLimit': '40.5'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '25.0', 'groupId': 'OG000', 'lowerLimit': '7.3', 'upperLimit': '52.4'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '14.3', 'groupId': 'OG003', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase of Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '1.0', 'upperLimit': '1.1'}, {'value': '1.0', 'groupId': 'OG001', 'lowerLimit': '1.0', 'upperLimit': '1.1'}, {'value': '0.9', 'groupId': 'OG002', 'lowerLimit': '0.7', 'upperLimit': '1.1'}, {'value': '4.0', 'groupId': 'OG003', 'lowerLimit': '2.5', 'upperLimit': '6.3'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.9', 'upperLimit': '1.0'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '4.5', 'groupId': 'OG000', 'lowerLimit': '3.1', 'upperLimit': '6.7'}, {'value': '2.0', 'groupId': 'OG001', 'lowerLimit': '1.5', 'upperLimit': '2.6'}, {'value': '0.9', 'groupId': 'OG002', 'lowerLimit': '0.3', 'upperLimit': '2.3'}, {'value': '3.8', 'groupId': 'OG003', 'lowerLimit': '2.4', 'upperLimit': '6.0'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.9', 'upperLimit': '1.3'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.4', 'groupId': 'OG000', 'lowerLimit': '1.1', 'upperLimit': '1.8'}, {'value': '1.3', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '1.8'}, {'value': '0.9', 'groupId': 'OG002'}, {'value': '1.8', 'groupId': 'OG003', 'lowerLimit': '1.2', 'upperLimit': '2.8'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.7', 'upperLimit': '1.1'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA.\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-Human H1N1 Virus Neutralizing Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of antibodies against the currently circulating human H1N1 isolate which is similar to the stalk used in study vaccines.\n\nAnti-human H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Singapore/GP1908/2015 (IVR-180).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-Human H1N1 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '149', 'groupId': 'OG000', 'lowerLimit': '79', 'upperLimit': '279'}, {'value': '108', 'groupId': 'OG001', 'lowerLimit': '46', 'upperLimit': '253'}, {'value': '63', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '881'}, {'value': '84', 'groupId': 'OG003', 'lowerLimit': '47', 'upperLimit': '148'}, {'value': '98', 'groupId': 'OG004', 'lowerLimit': '38', 'upperLimit': '259'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '172', 'groupId': 'OG000', 'lowerLimit': '89', 'upperLimit': '332'}, {'value': '113', 'groupId': 'OG001', 'lowerLimit': '45', 'upperLimit': '285'}, {'value': '50', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '368'}, {'value': '175', 'groupId': 'OG003', 'lowerLimit': '98', 'upperLimit': '313'}, {'value': '80', 'groupId': 'OG004', 'lowerLimit': '27', 'upperLimit': '233'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '217', 'groupId': 'OG000', 'lowerLimit': '129', 'upperLimit': '365'}, {'value': '129', 'groupId': 'OG001', 'lowerLimit': '56', 'upperLimit': '301'}, {'value': '40', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '267306'}, {'value': '226', 'groupId': 'OG003', 'lowerLimit': '129', 'upperLimit': '396'}, {'value': '106', 'groupId': 'OG004', 'lowerLimit': '38', 'upperLimit': '294'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '113', 'groupId': 'OG000', 'lowerLimit': '54', 'upperLimit': '239'}, {'value': '129', 'groupId': 'OG001', 'lowerLimit': '48', 'upperLimit': '347'}, {'value': '80', 'groupId': 'OG002'}, {'value': '136', 'groupId': 'OG003', 'lowerLimit': '75', 'upperLimit': '247'}, {'value': '130', 'groupId': 'OG004', 'lowerLimit': '54', 'upperLimit': '312'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 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'14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.8', 'groupId': 'OG000', 'lowerLimit': '1.1', 'upperLimit': '2.8'}, {'value': '1.3', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '1.8'}, {'value': '1.0', 'comment': 'Confidence interval could not be calculated as the variance was zero', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': 'NA'}, {'value': '2.4', 'groupId': 'OG003', 'lowerLimit': '1.6', 'upperLimit': '3.6'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.6', 'upperLimit': '1.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '0.7', 'upperLimit': '1.3'}, {'value': '1.3', 'groupId': 'OG001', 'lowerLimit': '0.9', 'upperLimit': '1.9'}, {'value': '1.0', 'groupId': 'OG002'}, {'value': '1.6', 'groupId': 'OG003', 'lowerLimit': '1.0', 'upperLimit': '2.5'}, {'value': '1.3', 'groupId': 'OG004', 'lowerLimit': '0.7', 'upperLimit': '2.4'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of antibodies against the currently circulating human H1N1 isolate which is similar to the stalk used in study vaccines.\n\nAnti-human H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Singapore/GP1908/2015 (IVR-180).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL 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'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '56', 'groupId': 'OG000', 'lowerLimit': '34', 'upperLimit': '90'}, {'value': '54', 'groupId': 'OG001', 'lowerLimit': '29', 'upperLimit': '100'}, {'value': '63', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '881'}, {'value': '127', 'groupId': 'OG003', 'lowerLimit': '79', 'upperLimit': '204'}, {'value': '46', 'groupId': 'OG004', 'lowerLimit': '20', 'upperLimit': '106'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '141', 'groupId': 'OG000', 'lowerLimit': '95', 'upperLimit': '207'}, {'value': '72', 'groupId': 'OG001', 'lowerLimit': '40', 'upperLimit': '130'}, {'value': '40', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '267306'}, {'value': '195', 'groupId': 'OG003', 'lowerLimit': '131', 'upperLimit': '290'}, {'value': '57', 'groupId': 'OG004', 'lowerLimit': '25', 'upperLimit': '128'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '69', 'groupId': 'OG000', 'lowerLimit': '42', 'upperLimit': '114'}, {'value': '58', 'groupId': 'OG001', 'lowerLimit': '31', 'upperLimit': '109'}, {'value': '80', 'groupId': 'OG002'}, {'value': '94', 'groupId': 'OG003', 'lowerLimit': '61', 'upperLimit': '143'}, {'value': '70', 'groupId': 'OG004', 'lowerLimit': '34', 'upperLimit': '145'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 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The LLOQ for the assay was 1:10.', 'unitOfMeasure': 'titer', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase in Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular 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{'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '37.5', 'groupId': 'OG000', 'lowerLimit': '15.2', 'upperLimit': '64.6'}, {'value': '7.7', 'groupId': 'OG001', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '28.6', 'groupId': 'OG003', 'lowerLimit': '8.4', 'upperLimit': '58.1'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '14.3', 'groupId': 'OG000', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '15.4', 'groupId': 'OG001', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '7.7', 'groupId': 'OG003', 'lowerLimit': '0.2', 'upperLimit': '36.0'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the 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The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase in Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular 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{'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '20.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': 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population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase From Baseline in Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 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followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '0.8', 'upperLimit': '1.3'}, {'value': '1.2', 'groupId': 'OG001', 'lowerLimit': '0.8', 'upperLimit': '1.7'}, {'value': '1.0', 'comment': 'Confidence interval could not be calculated as the variance was zero', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': 'NA'}, {'value': '1.7', 'groupId': 'OG003', 'lowerLimit': '1.3', 'upperLimit': '2.4'}, {'value': '0.8', 'groupId': 'OG004', 'lowerLimit': '0.6', 'upperLimit': '1.0'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '2.8', 'groupId': 'OG000', 'lowerLimit': '1.8', 'upperLimit': '4.3'}, {'value': '1.6', 'groupId': 'OG001', 'lowerLimit': '1.1', 'upperLimit': '2.3'}, {'value': '1.0', 'comment': 'Confidence interval could not be calculated as the variance was zero', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': 'NA'}, {'value': '2.4', 'groupId': 'OG003', 'lowerLimit': '1.7', 'upperLimit': '3.5'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.7', 'upperLimit': '1.2'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.4', 'groupId': 'OG000', 'lowerLimit': '1.0', 'upperLimit': '2.0'}, {'value': '1.3', 'groupId': 'OG001', 'lowerLimit': '0.8', 'upperLimit': '2.0'}, {'value': '1.0', 'groupId': 'OG002'}, {'value': '1.3', 'groupId': 'OG003', 'lowerLimit': '0.9', 'upperLimit': '1.8'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.7'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Serum Anti-H5N8 Virus Neutralizing Antibody Seropositivity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}, {'value': '100', 'groupId': 'OG002'}, {'value': '100', 'groupId': 'OG003'}, {'value': '100', 'groupId': 'OG004'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on Puerto Rico (PR)/8 for 6 genes with 2 surface proteins: HA and neuraminidase (NA) from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Geometric Mean Titer of Serum Anti-H5N8 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Baseline (pre-vaccination)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '37', 'groupId': 'OG000', 'lowerLimit': '29', 'upperLimit': '48'}, {'value': '30', 'groupId': 'OG001', 'lowerLimit': '23', 'upperLimit': '38'}, {'value': '40', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '224'}, {'value': '35', 'groupId': 'OG003', 'lowerLimit': '26', 'upperLimit': '47'}, {'value': '28', 'groupId': 'OG004', 'lowerLimit': '22', 'upperLimit': '37'}]}]}, {'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '36', 'groupId': 'OG000', 'lowerLimit': '27', 'upperLimit': '47'}, {'value': '27', 'groupId': 'OG001', 'lowerLimit': '21', 'upperLimit': '35'}, {'value': '50', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '699'}, {'value': '55', 'groupId': 'OG003', 'lowerLimit': '40', 'upperLimit': '76'}, {'value': '26', 'groupId': 'OG004', 'lowerLimit': '20', 'upperLimit': '34'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '62', 'groupId': 'OG000', 'lowerLimit': '43', 'upperLimit': '88'}, {'value': '47', 'groupId': 'OG001', 'lowerLimit': '37', 'upperLimit': '60'}, {'value': '57', 'comment': '\\< LLOQ (1:10)', 'groupId': 'OG002', 'lowerLimit': 'NA', 'upperLimit': '30902821'}, {'value': '66', 'groupId': 'OG003', 'lowerLimit': '49', 'upperLimit': '88'}, {'value': '30', 'groupId': 'OG004', 'lowerLimit': '20', 'upperLimit': '46'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '42', 'groupId': 'OG000', 'lowerLimit': '29', 'upperLimit': '61'}, {'value': '34', 'groupId': 'OG001', 'lowerLimit': '25', 'upperLimit': '46'}, {'value': '20', 'groupId': 'OG002'}, {'value': '55', 'groupId': 'OG003', 'lowerLimit': '38', 'upperLimit': '80'}, {'value': '30', 'groupId': 'OG004', 'lowerLimit': '20', 'upperLimit': '46'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8). The LLOQ for the assay was 1:10.', 'unitOfMeasure': 'titer', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 4-fold Increase in Serum Anti-H5N8 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '6.7', 'groupId': 'OG003', 'lowerLimit': '0.2', 'upperLimit': '31.9'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '12.5', 'groupId': 'OG000', 'lowerLimit': '1.6', 'upperLimit': '38.3'}, {'value': '15.4', 'groupId': 'OG001', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '14.3', 'groupId': 'OG003', 'lowerLimit': '1.8', 'upperLimit': '42.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '15.4', 'groupId': 'OG001', 'lowerLimit': '1.9', 'upperLimit': '45.4'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With a ≥ 10-fold Increase in Serum Anti-H5N8 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '17.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '70.8'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '21.8'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '20.6'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '84.2'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '0.0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '23.2'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG002'}, {'value': '0.0', 'groupId': 'OG003', 'lowerLimit': '0.0', 'upperLimit': '24.7'}, {'value': '0.0', 'groupId': 'OG004', 'lowerLimit': '0.0', 'upperLimit': '30.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}, {'type': 'SECONDARY', 'title': 'Mean Geometric Increase From Baseline in Serum Anti-H5N8 Virus Neutralizing Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'groups': [{'id': 'OG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'OG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'OG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'OG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'classes': [{'title': 'Month 1 (28 days post-dose 1)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '19', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}, {'value': '3', 'groupId': 'OG002'}, {'value': '15', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.0', 'groupId': 'OG000', 'lowerLimit': '0.8', 'upperLimit': '1.1'}, {'value': '0.9', 'groupId': 'OG001', 'lowerLimit': '0.8', 'upperLimit': '1.0'}, {'value': '1.3', 'groupId': 'OG002', 'lowerLimit': '0.5', 'upperLimit': '3.4'}, {'value': '1.6', 'groupId': 'OG003', 'lowerLimit': '1.3', 'upperLimit': '2.0'}, {'value': '0.9', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.1'}]}]}, {'title': 'Month 4 (28 days post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '2', 'groupId': 'OG002'}, {'value': '14', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.8', 'groupId': 'OG000', 'lowerLimit': '1.3', 'upperLimit': '2.3'}, {'value': '1.6', 'groupId': 'OG001', 'lowerLimit': '1.2', 'upperLimit': '2.2'}, {'value': '1.4', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '115.6'}, {'value': '1.9', 'groupId': 'OG003', 'lowerLimit': '1.5', 'upperLimit': '2.4'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.7', 'upperLimit': '1.5'}]}]}, {'title': 'Month 15 (12 months post-dose 2)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '14', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}, {'value': '1', 'groupId': 'OG002'}, {'value': '13', 'groupId': 'OG003'}, {'value': '10', 'groupId': 'OG004'}]}], 'categories': [{'measurements': [{'value': '1.1', 'groupId': 'OG000', 'lowerLimit': '0.8', 'upperLimit': '1.4'}, {'value': '1.2', 'groupId': 'OG001', 'lowerLimit': '0.8', 'upperLimit': '1.8'}, {'value': '1.0', 'groupId': 'OG002'}, {'value': '1.5', 'groupId': 'OG003', 'lowerLimit': '1.2', 'upperLimit': '1.9'}, {'value': '1.1', 'groupId': 'OG004', 'lowerLimit': '0.8', 'upperLimit': '1.4'}]}]}], 'paramType': 'GEOMETRIC_MEAN', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).', 'unitOfMeasure': 'fold-rise', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the per-protocol population with available data at each time point. The per-protocol population included all participants who received at least 1 vaccination and with no major deviations, including those considered likely to affect the immune response; data were included up to the time of the observed deviation event.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL chimeric H8/1N1 live-attenuated influenza virus vaccine (cH8/1N1 LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03 (Adjuvant System 03)-adjuvanted chimeric H5/1N1 inactivated influenza virus vaccine (cH5/1N1 IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'FG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'FG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'FG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted chimeric H8/1N1 inactivated influenza vaccine (cH8/1N1 IIV) administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'FG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '20'}, {'groupId': 'FG001', 'numSubjects': '15'}, {'groupId': 'FG002', 'numSubjects': '5'}, {'groupId': 'FG003', 'numSubjects': '16'}, {'groupId': 'FG004', 'numSubjects': '10'}]}, {'type': 'Received Treatment', 'achievements': [{'groupId': 'FG000', 'numSubjects': '19'}, {'groupId': 'FG001', 'numSubjects': '14'}, {'groupId': 'FG002', 'numSubjects': '3'}, {'groupId': 'FG003', 'numSubjects': '15'}, {'groupId': 'FG004', 'numSubjects': '10'}]}, {'type': 'Received All Scheduled Treatments', 'achievements': [{'groupId': 'FG000', 'numSubjects': '16'}, {'groupId': 'FG001', 'numSubjects': '13'}, {'groupId': 'FG002', 'numSubjects': '2'}, {'groupId': 'FG003', 'numSubjects': '15'}, {'groupId': 'FG004', 'numSubjects': '10'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '17'}, {'groupId': 'FG001', 'numSubjects': '13'}, {'groupId': 'FG002', 'numSubjects': '2'}, {'groupId': 'FG003', 'numSubjects': '15'}, {'groupId': 'FG004', 'numSubjects': '9'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '3'}, {'groupId': 'FG001', 'numSubjects': '2'}, {'groupId': 'FG002', 'numSubjects': '3'}, {'groupId': 'FG003', 'numSubjects': '1'}, {'groupId': 'FG004', 'numSubjects': '1'}]}], 'dropWithdraws': [{'type': 'Lost to Follow-up', 'reasons': [{'groupId': 'FG000', 'numSubjects': '2'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '0'}, {'groupId': 'FG003', 'numSubjects': '0'}, {'groupId': 'FG004', 'numSubjects': '1'}]}, {'type': 'Withdrawal by Subject', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '1'}, {'groupId': 'FG003', 'numSubjects': '0'}, {'groupId': 'FG004', 'numSubjects': '0'}]}, {'type': 'Death', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '0'}, {'groupId': 'FG002', 'numSubjects': '1'}, {'groupId': 'FG003', 'numSubjects': '0'}, {'groupId': 'FG004', 'numSubjects': '0'}]}, {'type': 'Not Eligible at Randomization', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '0'}, {'groupId': 'FG002', 'numSubjects': '1'}, {'groupId': 'FG003', 'numSubjects': '1'}, {'groupId': 'FG004', 'numSubjects': '0'}]}]}], 'recruitmentDetails': "Participants were recruited from the community and enrolled at Cincinnati Children's Hospital Medical Center (Cincinnati, OH, USA) and the Duke Early Phase Clinical Research Unit (Durham, NC, USA) between October 10, 2017, and November 27, 2017.", 'preAssignmentDetails': 'Participants were randomly assigned in a 4:3:1:3:2 ratio to one of five treatment groups. Randomization was blocked (block size 13) and stratified by site. Participants received two sequential study vaccinations, an initial priming dose on Day 1 followed by a booster dose on Day 85.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '20', 'groupId': 'BG000'}, {'value': '15', 'groupId': 'BG001'}, {'value': '5', 'groupId': 'BG002'}, {'value': '16', 'groupId': 'BG003'}, {'value': '10', 'groupId': 'BG004'}, {'value': '66', 'groupId': 'BG005'}]}], 'groups': [{'id': 'BG000', 'title': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 live-attenuated influenza virus vaccine (LAIV) administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 inactivated influenza virus vaccine (IIV) administered as an intramuscular injection on Day 85.'}, {'id': 'BG001', 'title': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'BG002', 'title': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.'}, {'id': 'BG003', 'title': 'Group 4: cH8/1N1 IIV + Adjuvant and cH5/1N1 IIV + Adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.'}, {'id': 'BG004', 'title': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.'}, {'id': 'BG005', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '29.9', 'spread': '5.3', 'groupId': 'BG000'}, {'value': '27.5', 'spread': '5.9', 'groupId': 'BG001'}, {'value': '25.0', 'spread': '3.7', 'groupId': 'BG002'}, {'value': '30.3', 'spread': '5.5', 'groupId': 'BG003'}, {'value': '29.3', 'spread': '4.6', 'groupId': 'BG004'}, {'value': '28.9', 'spread': '5.3', 'groupId': 'BG005'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '14', 'groupId': 'BG000'}, {'value': '10', 'groupId': 'BG001'}, {'value': '2', 'groupId': 'BG002'}, {'value': '10', 'groupId': 'BG003'}, {'value': '5', 'groupId': 'BG004'}, {'value': '41', 'groupId': 'BG005'}]}, {'title': 'Male', 'measurements': [{'value': '6', 'groupId': 'BG000'}, {'value': '5', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}, {'value': '6', 'groupId': 'BG003'}, {'value': '5', 'groupId': 'BG004'}, {'value': '25', 'groupId': 'BG005'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '1', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}, {'value': '3', 'groupId': 'BG005'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '20', 'groupId': 'BG000'}, {'value': '13', 'groupId': 'BG001'}, {'value': '4', 'groupId': 'BG002'}, {'value': '16', 'groupId': 'BG003'}, {'value': '10', 'groupId': 'BG004'}, {'value': '63', 'groupId': 'BG005'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}, {'value': '0', 'groupId': 'BG005'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Race (NIH/OMB)', 'classes': [{'categories': [{'title': 'American Indian or Alaska Native', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}, {'value': '0', 'groupId': 'BG005'}]}, {'title': 'Asian', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '1', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}, {'value': '1', 'groupId': 'BG005'}]}, {'title': 'Native Hawaiian or Other Pacific Islander', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}, {'value': '0', 'groupId': 'BG005'}]}, {'title': 'Black or African American', 'measurements': [{'value': '15', 'groupId': 'BG000'}, {'value': '10', 'groupId': 'BG001'}, {'value': '4', 'groupId': 'BG002'}, {'value': '14', 'groupId': 'BG003'}, {'value': '7', 'groupId': 'BG004'}, {'value': '50', 'groupId': 'BG005'}]}, {'title': 'White', 'measurements': [{'value': '5', 'groupId': 'BG000'}, {'value': '3', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}, {'value': '3', 'groupId': 'BG004'}, {'value': '13', 'groupId': 'BG005'}]}, {'title': 'More than one race', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}, {'value': '1', 'groupId': 'BG005'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}, {'value': '0', 'groupId': 'BG004'}, {'value': '1', 'groupId': 'BG005'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}], 'populationDescription': 'All enrolled participants'}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2018-12-09', 'size': 2338208, 'label': 'Study Protocol', 'hasIcf': False, 'hasSap': False, 'filename': 'Prot_000.pdf', 'typeAbbrev': 'Prot', 'uploadDate': '2020-11-17T15:28', 'hasProtocol': True}, {'date': '2019-10-18', 'size': 4237888, 'label': 'Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'SAP_001.pdf', 'typeAbbrev': 'SAP', 'uploadDate': '2020-11-17T15:29', 'hasProtocol': False}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'TRIPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR'], 'maskingDescription': 'An unblinded pharmacist will prepare Dose 1 and Dose 2. Participants and study staff will remain blinded to their exact treatment group but will be unblinded to their overall group allocation (inpatient or outpatient).'}, 'primaryPurpose': 'PREVENTION', 'interventionModel': 'PARALLEL', 'interventionModelDescription': 'Eligible enrolled subjects will be randomized to any of the treatment arms (LAIV-IIV, Groups 1, 2, and 3; or IIV-IIV, Groups 4 and 5) under one allocation sequence, stratified by site, to allow comparability between study groups, such as LAIV-IIV vs IIV-IIV regimens (Groups 1 vs 4). Groups 1-3 will be inpatient and receive either LAIV or placebo as nasal drops at Dose 1. Groups 4-5 ill be outpatient and receive either IIV or placebo as an injection at Dose 1.'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 65}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2017-10-10', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-07', 'completionDateStruct': {'date': '2019-08-09', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2021-02-01', 'studyFirstSubmitDate': '2017-09-28', 'resultsFirstSubmitDate': '2020-11-17', 'studyFirstSubmitQcDate': '2017-09-28', 'lastUpdatePostDateStruct': {'date': '2021-02-21', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2021-02-01', 'studyFirstPostDateStruct': {'date': '2017-10-03', 'type': 'ACTUAL'}, 'resultsFirstPostDateStruct': {'date': '2021-02-21', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2018-04-24', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Number of Participants With Solicited Local Reactions Within 7 Days Following Each Vaccination', 'timeFrame': '7 days after each vaccination (Days 1-8 and Days 85-92)', 'description': 'Solicited adverse events were assessed by study staff for 60 minutes after each vaccination and and then by study participants daily for 7 days on a a diary card.\n\nSolicited local reactions included:\n\n* Post LAIV dose: nasal congestion, rhinorrhea;\n* Post IIV dose: pain, redness, swelling.'}, {'measure': 'Number of Participants With Solicited General Reactions Within 7 Days Following Each Vaccination', 'timeFrame': '7 days after each vaccination (Days 1-8 and Days 85-92)', 'description': 'Solicited adverse events were assessed by study staff for 60 minutes after each vaccination and and then by study participants daily for 7 days on a a diary card.\n\nSolicited general reactions included:\n\n* abdominal pain\n* arthralgia\n* cough\n* diarrhea\n* fatigue\n* fever\n* headache\n* myalgia\n* nausea\n* shivering\n* sore throat\n* vomiting\n* wheezing'}, {'measure': 'Number of Participants With Unsolicited Adverse Events Within 28 Days Following Any Vaccination', 'timeFrame': '28 days after each vaccination (Days 1 to 28 and Days 85 to 113)', 'description': 'Unsolicited adverse events (AEs) are any AEs reported spontaneously by the participant, observed by the study personnel during study visits or those identified during review of medical records or source documents, such as diary cards. Participants were asked to record any unsolicited symptoms or other illness description in their diary card during the 28 days after each vaccination.\n\nAll AEs, including clinical laboratory test results, were assessed by a study clinician and the study subject (as applicable) to quantify severity using a protocol-defined grading system as mild (mild symptoms, easily tolerated, not interfering with daily activities), moderate (causing some interference with daily activity), or severe (severe symptoms that prevent normal every day activities).\n\nThe investigator assessed the relationship between study vaccines and the occurrence of each AE using clinical judgment.'}, {'measure': 'Number of Participants With Grade 2 or Higher Hematological and Biochemical Laboratory Abnormalities From Day 8 to Day 113', 'timeFrame': 'Days 8, 29, 85, 92, and 113', 'description': 'Hematological and biochemical parameters assessed included hemoglobin, platelets, red blood cells, white blood cells (WBC), absolute neutrophil count (ANC), lymphocytes, monocytes, eosinophils, basophils, alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, blood urea nitrogen (BUN) and BUN-to-creatinine ratio.\n\nGrading of laboratory parameters was based on the FDA Guidance for Industry: Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials as Grade 1 (Mild), Grade 2 (Moderate), Grade 3 (severe), or Grade 4 (Potentially life-threatening).\n\nGrade 2 or higher:\n\n* BUN: \\> 26 mg/dL\n* Creatinine: \\> 1.7 mg/dL\n* ALT, AST: \\> 2.5 × upper limit of normal (ULN)\n* Hemoglobin: \\< 11.0 g/dL (females) or \\< 12.5 g/dL (males) or change from baseline \\> 1.5 g/dL\n* WBC: \\> 15,000 cell/mm³ or \\< 2,500 cell/mm³\n* Lymphocytes: \\< 750 cell/mm³\n* ANC: \\< 1,500 cell/mm³\n* Eosinophils: \\> 1,500 cell/mm³\n* Platelets: \\< 125,000 cell/mm³'}, {'measure': 'Number of Participants With a Medically Attended Event (MAE), Laboratory-Confirmed Influenza-like Illness (LC-ILI), Potential Immune-mediated Disease (pIMD), or Serious Adverse Event (SAE) up to Day 113', 'timeFrame': 'Through Day 113 (28 days post-dose 2)', 'description': 'An MAE is an event for which the participant received medical attention such as hospitalization, an emergency room visit, or a visit to or from medical personnel.\n\npIMDs are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune etiology.\n\nLC-ILI is defined as at least 1 systemic symptom (fever or myalgia) AND at least 1 respiratory symptom (cough or sore throat), confirmed by polymerase chain reaction (PCR) assay.\n\nAn SAE is an AE that met any of the following:\n\n* Death\n* Life threatening\n* Required inpatient hospitalization or prolongation of existing hospitalization\n* Results in persistent or significant incapacity or substantial disruption of the ability to conduct normal life functions\n* Results in congenital anomaly/birth defect\n* An important medical event that may jeopardize the well-being of the subject or require medical or surgical intervention to prevent an above outcome.'}], 'secondaryOutcomes': [{'measure': 'Number of Participants With Any Grade 2 or Higher Hematological and Biochemical Laboratory Abnormalities From Month 9 to Month 15', 'timeFrame': 'Month 9 (6 months post-dose 2) and Month 15 (12 months post-dose 2)', 'description': 'Hematological and biochemical parameters assessed included hemoglobin, platelets, red blood cells, white blood cells (WBC), absolute neutrophil count (ANC), lymphocytes, monocytes, eosinophils, basophils, alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, blood urea nitrogen (BUN) and BUN-to-creatinine ratio.\n\nGrading of laboratory parameters was based on the FDA Guidance for Industry: Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials as Grade 1 (Mild), Grade 2 (Moderate), Grade 3 (severe), or Grade 4 (Potentially life-threatening).\n\nGrade 2 or higher:\n\n* BUN: \\> 26 mg/dL\n* Creatinine: \\> 1.7 mg/dL\n* ALT, AST: \\> 2.5 × upper limit of normal (ULN)\n* Hemoglobin: \\< 11.0 g/dL (females) or \\< 12.5 g/dL (males) or change from baseline \\> 1.5 g/dL\n* WBC: \\> 15,000 cell/mm³ or \\< 2,500 cell/mm³\n* Lymphocytes: \\< 750 cell/mm³\n* ANC: \\< 1,500 cell/mm³\n* Eosinophils: \\> 1,500 cell/mm³\n* Platelets: \\< 125,000 cell/mm³'}, {'measure': 'Number of Participants With a Medically Attended Event (MAE), Laboratory-Confirmed Influenza-like Illness (LC-ILI), Potential Immune-mediated Disease (pIMD), or Serious Adverse Event (SAE) up to End of Study', 'timeFrame': 'From first dose to end of study, 588 days (21 months; 18 months post-dose 2)', 'description': 'An MAE is an event for which the participant received medical attention such as hospitalization, an emergency room visit, or a visit to or from medical personnel.\n\npIMDs are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune etiology.\n\nLC-ILI is defined as at least 1 systemic symptom (fever or myalgia) AND at least 1 respiratory symptom (cough or sore throat), confirmed by PCR assay.\n\nAn SAE is an AE that met any of the following:\n\n* Death\n* Life threatening\n* Required inpatient hospitalization or prolongation of existing hospitalization\n* Resulted in persistent or significant incapacity or substantial disruption of the ability to conduct normal life functions\n* Resulted in congenital anomaly/birth defect\n* An important medical event that may jeopardize the well-being of the subject or require medical or surgical intervention to prevent an above outcome.'}, {'measure': 'Number of Participants in Groups 1, 2, and 3 With Detectable Influenza A Virus in Nasal and Oropharyngeal Swabs on Days 1 to 5', 'timeFrame': 'Days 1 to 5', 'description': 'To detect viral shedding participants who received LAIV vaccine or intranasal sterile saline as the prime dose had nasal and oropharyngeal swabs collected on Days 1 to 5. Influenza type A virus ribonucleic acid (RNA) was detected using reverse transcription polymerase chain reaction (RT-PCR).'}, {'measure': 'Number of Participants in Groups 1, 2, and 3 With Viable Vaccine Virus in Cell Culture Through 5 Days Post-vaccination', 'timeFrame': 'Days 1 to 5', 'description': 'To study virus infectivity, nasal and oropharyngeal swab specimens that tested influenza A positive by RT-PCR were further tested for viability of virus in Madin Darby canine kidney (MDCK) cell culture and stained with monoclonal antibody specific to the cH8/1N1 LAIV virus to confirm detected virus is of vaccine origin.'}, {'measure': 'Percentage of Participants With Serum Anti-H1 Hemagglutinin Stalk Immunoglobulin G Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin (HA) stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nTiters are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. Seropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 65.3 EU/mL.'}, {'measure': 'Geometric Mean Titer of Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nTiters are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. The lower limit of quantitation (LLOQ) for the assay was 65.3 EU/mL.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .'}, {'measure': 'Mean Geometric Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), Month 9 (6 months post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-H1 Hemagglutinin Stalk Immunoglobulin A Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:100.'}, {'measure': 'Geometric Mean Titer of Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .'}, {'measure': 'Mean Geometric Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk IgA Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin A (IgA) was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgA antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]) .\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 \\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 \\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.'}, {'measure': 'Geometric Mean Titer of Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 (\\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 (\\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]). The LLOQ for the assay was 1:10.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 (\\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 (\\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]).'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 (\\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 (\\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]).'}, {'measure': 'Mean Geometric Increase From Baseline in Serum Anti-H1 Hemagglutinin Stalk Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti H1 hemagglutinin stalk neutralizing antibodies were quantified using a microneutralization (MN) assay using a virus that expresses a chimeric hemagglutinin that contains an exotic HA head domain (strain A/mallard/Sweden/81/2002 \\[H6N1\\]) and the H1 stalk domain (strain A/California/04/2009 \\[H1N1pandemic\\]) and an exotic neuraminidase, N5, for which humans are generally naïve (strain: A/mallard/Sweden/86/2003 \\[H12N5\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Serum Antibody-dependent Cell-mediated Cytotoxicity (ADCC) to the H1 Hemagglutinin Stalk', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Antibody-dependent cell-mediated cytotoxicity (ADCC) is an immune response leading to lysis of antibody-coated target cells by immune effector cells and is triggered by the interaction between the Fc portion of an antibody and Fc-gamma receptors expressed on immune effector cells.\n\nThis bioluminescent assay measured antibodies to a chimeric hemagglutinin (H6 head domain and H1 stalk domain) virus that mediate ADCC activity via the Fc-receptor. ADCC activity was measured in relative luciferase units (RLU) for serial dilutions of serum samples using a plate reader.\n\nADCC activity was expressed by the area under the curve (AUC) of luminescence (RLU) per serial dilution (X-fold serial dilutions).'}, {'measure': 'Fold-Increase From Baseline in Serum ADCC to the H1 Hemagglutinin Stalk', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Antibody-dependent cell-mediated cytotoxicity (ADCC) is an immune response leading to lysis of antibody-coated target cells by immune effector cells and is triggered by the interaction between the Fc portion of an antibody and Fc-gamma receptors expressed on immune effector cells.\n\nThis bioluminescent assay measured antibodies to a chimeric hemagglutinin (H6 head domain and H1 stalk domain) virus that mediate ADCC activity via the Fc-receptor. ADCC activity was measured by the area under the curve (AUC) of luminescence per serial dilution.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum ADCC to the H1 Hemagglutinin Stalk', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Antibody-dependent cell-mediated cytotoxicity (ADCC) is an immune response leading to lysis of antibody-coated target cells by immune effector cells and is triggered by the interaction between the Fc portion of an antibody and Fc-gamma receptors expressed on immune effector cells.\n\nThis bioluminescent assay measured antibodies to a chimeric hemagglutinin (H6 head domain and H1 stalk domain) virus that mediate ADCC activity via the Fc-receptor. ADCC activity was measured by the area under the curve (AUC) of luminescence per serial dilution.'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum ADCC to the H1 Hemagglutinin Stalk', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Antibody-dependent cell-mediated cytotoxicity (ADCC) is an immune response leading to lysis of antibody-coated target cells by immune effector cells and is triggered by the interaction between the Fc portion of an antibody and Fc-gamma receptors expressed on immune effector cells.\n\nThis bioluminescent assay measured antibodies to a chimeric hemagglutinin (H6 head domain and H1 stalk domain) virus that mediate ADCC activity via the Fc-receptor. ADCC activity was measured by the area under the curve (AUC) of luminescence per serial dilution.'}, {'measure': 'Percentage of Participants With Anti-H1 Hemagglutinin Stalk Salivary IgG Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:10.'}, {'measure': 'Geometric Mean Titer of Anti-H1 Hemagglutinin Stalk Salivary IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]). The LLOQ for the assay was 1:10.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Salivary IgG', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Salivary IgG', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).'}, {'measure': 'Mean Geometric Increase of Anti-H1 Hemagglutinin Stalk Salivary IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk immunoglobulin G (IgG) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured IgG antibodies in saliva against the H1 stalk domain by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Anti-H1 Hemagglutinin Stalk Secretory IgA Antibody Seropositivity in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:4.'}, {'measure': 'Geometric Mean Titer of Anti-H1 Hemagglutinin Stalk Secretory IgA Antibodies in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]). The LLOQ for the assay was 1:4.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Secretory IgA Antibodies in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Secretory IgA Antibodies in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva by using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).'}, {'measure': 'Mean Geometric Increase From Baseline in Anti-H1 Hemagglutinin Stalk Secretory IgA in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk secretory immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured secretory IgA antibodies antibodies (actively secreted in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Anti-H1 Hemagglutinin Stalk Total IgA Antibody Seropositivity in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 1:10.'}, {'measure': 'Geometric Mean Titer of Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]). The LLOQ for the assay was 1:10.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).'}, {'measure': 'Mean Geometric Increase From Baseline in Anti-H1 Hemagglutinin Stalk Total IgA Antibodies in Saliva', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'Anti-H1 hemagglutinin stalk total immunoglobulin A (IgA) in saliva was quantified using an enzyme-linked immunosorbent assay (ELISA).\n\nThe ELISA measured total IgA antibodies (secreted through active and passive transfer processes in the mucosa) against the H1 stalk domain in saliva using a chimeric protein containing an exotic H6 hemagglutinin head domain that the vaccinees have not previously been exposed to (strain A/mallard/Sweden/81/02 \\[H6N1\\]) and the same H1 stalk domain as expressed by the vaccine (strain A/California/04/09 \\[H1N1\\]).\n\nMean geometric increase represents the fold-rise in antibody titer from baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-H2 Full-length Hemagglutinin IgG Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.\n\nTiters are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. Seropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 22.'}, {'measure': 'Geometric Mean Titer of Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.'}, {'measure': 'Mean Geometric Increase of Serum Anti-H2 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H2, of which the stalk domain shares about 78% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H2 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on A/mallard/Netherlands/5/1999 (H2N9) HA.\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-H9 Full-length Hemagglutinin IgG Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 31.'}, {'measure': 'Geometric Mean Titer of Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned. The LLOQ for the assay was 31 EU/mL.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA.'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length(ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA.'}, {'measure': 'Mean Geometric Increase of Serum Anti-H9 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin, subtype H9, the stalk domain of which shares about 59% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H9 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/chicken/Hong Kong/G9/1997 (H9N2) HA.\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-H18 Full-length Hemagglutinin IgG Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of at least the cut-off for the assay; ≥ 42.3.'}, {'measure': 'Geometric Mean Titer of Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA. Titers are expressed as ELISA units (EU) per mL and were calculated on the basis of an internal standard to which units were arbitrarily assigned.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase From Baseline in Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA.'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA.'}, {'measure': 'Mean Geometric Increase of Serum Anti-H18 Full-length Hemagglutinin IgG Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'To determine antibody breadth, assays were performed to measure the induction of cross-reactive IgG antibodies to a Group 1 influenza A virus with a heterosubtypic hemagglutinin distantly related to the currently circulating influenza A/H1 viruses, subtype H18, the stalk domain of which shares about 65% amino acid identity with the H1 vaccine stalk domain.\n\nAnti-H18 full-length (ecto-domain) hemagglutinin IgG was quantified by ELISA using a recombinant antigen based on Strain A/flat-faced bat/Peru/033/10 (H18N11) HA.\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-Human H1N1 Virus Neutralizing Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of antibodies against the currently circulating human H1N1 isolate which is similar to the stalk used in study vaccines.\n\nAnti-human H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Singapore/GP1908/2015 (IVR-180).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.'}, {'measure': 'Geometric Mean Titer of Serum Anti-Human H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of antibodies against the currently circulating human H1N1 isolate which is similar to the stalk used in study vaccines.\n\nAnti-human H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Singapore/GP1908/2015 (IVR-180). The LLOQ for the assay was 1:10.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase in Serum Anti-Human H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of antibodies against the currently circulating human H1N1 isolate which is similar to the stalk used in study vaccines.\n\nAnti-human H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Singapore/GP1908/2015 (IVR-180).'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase From Baseline in Serum Anti-Human H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of antibodies against the currently circulating human H1N1 isolate which is similar to the stalk used in study vaccines.\n\nAnti-human H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Singapore/GP1908/2015 (IVR-180).'}, {'measure': 'Mean Geometric Increase of Serum Anti-Human H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of antibodies against the currently circulating human H1N1 isolate which is similar to the stalk used in study vaccines.\n\nAnti-human H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Singapore/GP1908/2015 (IVR-180).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.'}, {'measure': 'Geometric Mean Titer of Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1). The LLOQ for the assay was 1:10.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase in Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1).'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase in Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1).'}, {'measure': 'Mean Geometric Increase From Baseline in Serum Anti-Avian-Swine H1N1 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the neutralizing potential of cross-reactive antibodies to a Group 1 influenza against an H1N1 virus isolate that currently circulates in animals and is antigenically different from current human isolates.\n\nAnti-avian-swine H1N1 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using Strain A/Swine/Jiangsu/40/2011 (asH1N1).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}, {'measure': 'Percentage of Participants With Serum Anti-H5N8 Virus Neutralizing Antibody Seropositivity', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on Puerto Rico (PR)/8 for 6 genes with 2 surface proteins: HA and neuraminidase (NA) from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).\n\nSeropositivity rate was defined as the percentage of participants with an antibody titer of ≥ 1:10.'}, {'measure': 'Geometric Mean Titer of Serum Anti-H5N8 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8). The LLOQ for the assay was 1:10.'}, {'measure': 'Percentage of Participants With a ≥ 4-fold Increase in Serum Anti-H5N8 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).'}, {'measure': 'Percentage of Participants With a ≥ 10-fold Increase in Serum Anti-H5N8 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).'}, {'measure': 'Mean Geometric Increase From Baseline in Serum Anti-H5N8 Virus Neutralizing Antibodies', 'timeFrame': 'Baseline (pre-dose 1), Month 1 (28 days post-dose 1), Month 4 (28 days post-dose 2), and Month 15 (12 months post-dose 2)', 'description': 'This assay was performed to measure the induction of antibodies reactive against the head domain of a group 1 influenza virus with a heterosubtypic hemagglutinin from a recent avian influenza virus. Anti-H5N8 virus neutralizing antibodies were quantified using a microneutralization (MN) assay using a reverse genetics (RG) reassortant virus based on PR8 for 6 genes with 2 surface proteins: HA and NA from A/Gyrfalcon/Washington/41088-6/2014 (H5N8).\n\nMean geometric increase represents the fold-rise in antibody titer from Baseline to each post-baseline time point (ratio of post-baseline titer to Baseline titer).'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': True, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['live attenuated influenza vaccine', 'inactivated influenza vaccine'], 'conditions': ['Influenza', 'Vaccine']}, 'referencesModule': {'references': [{'pmid': '36533948', 'type': 'DERIVED', 'citation': 'Meade P, Strohmeier S, Bermudez-Gonzalez MC, Garcia-Sastre A, Palese P, Simon V, Krammer F. Antigenic Landscape Analysis of Individuals Vaccinated with a Universal Influenza Virus Vaccine Candidate Reveals Induction of Cross-Subtype Immunity. J Virol. 2023 Jan 31;97(1):e0107022. doi: 10.1128/jvi.01070-22. Epub 2022 Dec 19.'}, {'pmid': '33288923', 'type': 'DERIVED', 'citation': 'Nachbagauer R, Feser J, Naficy A, Bernstein DI, Guptill J, Walter EB, Berlanda-Scorza F, Stadlbauer D, Wilson PC, Aydillo T, Behzadi MA, Bhavsar D, Bliss C, Capuano C, Carreno JM, Chromikova V, Claeys C, Coughlan L, Freyn AW, Gast C, Javier A, Jiang K, Mariottini C, McMahon M, McNeal M, Solorzano A, Strohmeier S, Sun W, Van der Wielen M, Innis BL, Garcia-Sastre A, Palese P, Krammer F. A chimeric hemagglutinin-based universal influenza virus vaccine approach induces broad and long-lasting immunity in a randomized, placebo-controlled phase I trial. Nat Med. 2021 Jan;27(1):106-114. doi: 10.1038/s41591-020-1118-7. Epub 2020 Dec 7.'}, {'pmid': '31630990', 'type': 'DERIVED', 'citation': 'Bernstein DI, Guptill J, Naficy A, Nachbagauer R, Berlanda-Scorza F, Feser J, Wilson PC, Solorzano A, Van der Wielen M, Walter EB, Albrecht RA, Buschle KN, Chen YQ, Claeys C, Dickey M, Dugan HL, Ermler ME, Freeman D, Gao M, Gast C, Guthmiller JJ, Hai R, Henry C, Lan LY, McNeal M, Palm AE, Shaw DG, Stamper CT, Sun W, Sutton V, Tepora ME, Wahid R, Wenzel H, Wohlbold TJ, Innis BL, Garcia-Sastre A, Palese P, Krammer F. Immunogenicity of chimeric haemagglutinin-based, universal influenza virus vaccine candidates: interim results of a randomised, placebo-controlled, phase 1 clinical trial. Lancet Infect Dis. 2020 Jan;20(1):80-91. doi: 10.1016/S1473-3099(19)30393-7. Epub 2019 Oct 17.'}]}, 'descriptionModule': {'briefSummary': 'The clinical study will evaluate safety and the immune response of a prime- boost regimen with a live attenuated influenza vaccine (LAIV) prime and an inactivated split influenza vaccine (IIV) boost with or without adjuvant.', 'detailedDescription': 'This is a prospective, multi-center, randomized, controlled, observer-blind, Phase 1 trial in healthy male and female adults 18 through 39 years of age to evaluate safety and the immune response of a prime boost regimen with LAIV prime and IIV boost with or without adjuvant. Participants will be randomized 4:3:1:3:2 to one of five groups to receive a first dose of study cH8/1N1 LAIV (or placebo) or study cH8/1N1 IIV + AS03A adjuvant (or placebo) followed three months later by study cH5/1N1 IIV +/- AS03A adjuvant (or placebo).'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT'], 'maximumAge': '39 Years', 'minimumAge': '18 Years', 'healthyVolunteers': True, 'eligibilityCriteria': "Inclusion Criteria:\n\n* Able to understand planned study procedures and demonstrate comprehension of the protocol procedures and knowledge of study by passing a written examination prior to vaccination.\n* In the opinion of the investigator, can and will comply with the requirements of the protocol (e.g., completion of the diary cards, return for follow-up visits).\n* Written informed consent obtained from the subject prior to performance of any study specific procedure.\n* Male or non-pregnant female between, and including, 18 and 39 years of age at the time of the first vaccination.\n* Healthy subjects without acute or chronic, clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality\\*.\n* Female subjects of non-childbearing potential may be enrolled in the study.\n* Female subjects of childbearing potential must have a negative pregnancy test within 24 hours of vaccination.\n* Female subjects of childbearing potential must have practiced adequate contraception for 30 days prior to first vaccination and agree to continue adequate contraception until 2 months after completion of the vaccination series (Month 5).\n* Male subjects must be surgically sterile (e.g., vasectomy) or agree to practice adequate contraception from the first vaccination until 2 months after completion of the vaccination series (Month 5). Please refer to the glossary of terms for the definition of adequate contraception.\n\nExclusion Criteria:\n\n* Use of any investigational or non-registered product (drug or vaccine) other than the study vaccines.\n* Any medical condition that in the judgment of the investigator would make intramuscular injection unsafe.\n* Medically diagnosed deviated nasal septum or nasal obstruction.\n* Chronic administration (defined as more than 14 days in total) of immunosuppressants or other immune-modifying drugs within 6 months before the first dose.\n* Administration of long-acting immune-modifying drugs (e.g., infliximab, rituximab) within 6 months before the first dose (Visit 03), or planned administration any time during the study period.\n* Planned administration/administration of a vaccine not foreseen by the study protocol in the period starting 30 days before the first dose (Visit 03) up to Month 15 (Visit 15)\n* Persons who should be annually vaccinated against influenza who live with or care for persons at high risk for influenza-related complications.\n* History of influenza vaccination within 6 months prior to study enrollment or unwillingness to forego seasonal influenza vaccination during the entire study period.\n* History of vaccination with an investigational pandemic influenza vaccine other than an 2009 H1N1 Pandemic (H1N1pdm09) vaccine.\n* Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.\n* Infection with human immunodeficiency virus regardless of clinical stage of immunodeficiency.\n* History of current infection with hepatitis B virus or hepatitis C virus regardless of clinical presentation.\n* History of or current autoimmune disease.\n* Subjects diagnosed with excessive daytime sleepiness or narcolepsy; or history of narcolepsy in a subject's parent or sibling.\n* History of Guillain-Barré syndrome.\n* History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccines (including egg proteins); a history of anaphylactic-type reaction to consumption of eggs; or a history of severe adverse reaction to a previous influenza vaccine.\n* Hypersensitivity to latex.\n* Administration of immunoglobulins and/or any blood products during the period starting 3 months before the first dose of study vaccines or planned administration during the study period.\n* Pregnant or lactating female.\n* Female planning to become pregnant or male planning to father a child or either planning to discontinue contraceptive precautions.\n* Current smoker.\n* During screening, have a positive test for opiates without a prescription.\n* History of chronic alcohol consumption and/or drug abuse as deemed by the investigator to render the potential subject unable/unlikely to provide accurate safety reports.\n* Have a history of convulsions or encephalomyelitis within 90 days prior to study vaccination.\n* Have any diagnosis, current or past, of schizophrenia, bipolar disease, or other psychiatric diagnosis that may interfere with subject compliance or safety evaluations.\n* Have been hospitalized for psychiatric illness, history of suicide attempt, or confinement for danger to self or others within 10 years prior to study vaccination.\n* Blood donation or planned blood donation within 30 days prior to the study vaccination through 30 days after the last blood drawn for this study.\n* Have signs or symptoms that could confound or confuse assessment of study vaccine reactogenicity.\n* Any hematological or biochemical parameter that is out of range of normal, and is considered clinically significant by the investigator."}, 'identificationModule': {'nctId': 'NCT03300050', 'briefTitle': 'Safety and Immunogenicity of a Live-attenuated Universal Flu Vaccine Followed by an Inactivated Universal Flu Vaccine', 'organization': {'class': 'OTHER', 'fullName': 'PATH'}, 'officialTitle': 'A Phase 1, Randomized, Controlled, Observer-blind Study to Assess the Reactogenicity, Safety, and Immunogenicity of a Live Attenuated Universal Influenza Vaccine (cH8/1N1 LAIV) Administered as a Single Priming Dose Followed Three Months Later by a Single Booster Dose of an Inactivated Universal Influenza Vaccine (cH5/1N1 IIV) (Adjuvanted With AS03A or Unadjuvanted) in 18 Through 39 Year-old Healthy Subjects, Contrasted With a Two Dose Schedule of an Inactivated Universal Influenza Vaccine (cH8/1N1 IIV + AS03A Followed Three Months Later by cH5/1N1 IIV + AS03A)', 'orgStudyIdInfo': {'id': 'CVIA 057 (1082166-1)'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + adjuvant', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.', 'interventionNames': ['Biological: cH8/1N1 LAIV', 'Biological: AS03-adjuvanted cH5/1N1 IIV']}, {'type': 'EXPERIMENTAL', 'label': 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV', 'description': 'Participants received 0.5 mL cH8/1N1 LAIV administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL cH5/1N1 IIV administered as an intramuscular injection on Day 85.', 'interventionNames': ['Biological: cH8/1N1 LAIV', 'Biological: cH5/1N1 IIV']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Group 3: Placebo', 'description': 'Participants received 0.5 mL of normal saline administered as 0.25 mL drops per nostril on Day 1 followed by 0.5 mL phosphate buffered saline (PBS) administered as an intramuscular injection on Day 85.', 'interventionNames': ['Biological: Normal saline', 'Biological: Phosphate buffered saline (PBS)']}, {'type': 'EXPERIMENTAL', 'label': 'Group 4: cH8/1N1 IIV + adjuvant and cH5/1N1 IIV + adjuvant', 'description': 'Participants received 0.5 mL AS03-adjuvanted cH8/1N1 IIV administered as an intramuscular injection on Day 1 followed by 0.5 mL AS03-adjuvanted cH5/1N1 IIV administered as an intramuscular injection on Day 85.', 'interventionNames': ['Biological: AS03-adjuvanted cH5/1N1 IIV', 'Biological: AS03-adjuvanted cH8/1N1 IIV']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Group 5: Placebo', 'description': 'Participants received 0.5 mL PBS administered as an intramuscular injection on Day 1 followed by 0.5 mL PBS administered as an intramuscular injection on Day 85.', 'interventionNames': ['Biological: Phosphate buffered saline (PBS)']}], 'interventions': [{'name': 'cH8/1N1 LAIV', 'type': 'BIOLOGICAL', 'description': 'Live-attenuated influenza virus vaccine (LAIV) expressing chimeric hemagglutinin (HA) with the H8 head and H1 stalk and neuraminidase (NA) subtype 1 (N1) (cH8/1N1):\n\nHA head, A/mallard/Sweden/24/2002 (H8N4); HA stalk, A/California/04/2009 (H1N1); NA, A/California/04/2009 (H1N1) containing the backbone of the cold-adapted/temperature sensitive of the Russian LAIV A/Leningrad/134/17/1957 (Len17 IDCDCRG46D).\n\nAdministered intranasally as drops at a dose of 10⁷·⁵ (plus or minus ⁰·⁵) 50% egg infectious dose (EID50), formulated in a total volume of 0.5 mL sterile saline (0.25 mL per nostril).', 'armGroupLabels': ['Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + adjuvant', 'Group 2: cH8/1N1 LAIV and cH5/1N1 IIV']}, {'name': 'AS03-adjuvanted cH5/1N1 IIV', 'type': 'BIOLOGICAL', 'otherNames': ['cH5/1N1 IIV + AS03 adjuvant'], 'description': 'Chimeric H5 head with H1 stalk plus N1 (cH5/1N1) split virion inactivated influenza virus vaccine (IIV) plus AS03 adjuvant: HA head, A/Vietnam/1203/2004 (H5N1); HA stalk, A/California/04/2009 (H1N1); NA, A/California/04/2009 (H1N1).\n\nAdministered intramuscularly at a dose of 15 μg of hemagglutinin in a volume of 0.5 mL of phosphate buffered saline (PBS).', 'armGroupLabels': ['Group 1: cH8/1N1 LAIV and cH5/1N1 IIV + adjuvant', 'Group 4: cH8/1N1 IIV + adjuvant and cH5/1N1 IIV + adjuvant']}, {'name': 'cH5/1N1 IIV', 'type': 'BIOLOGICAL', 'description': 'Chimeric H5 head with H1 stalk plus N1 (cH5/1N1) split virion inactivated influenza virus vaccine (IIV):\n\nHA head, A/Vietnam/1203/2004 (H5N1); HA stalk, A/California/04/2009 (H1N1); NA, A/California/04/2009 (H1N1).\n\nAdministered intramuscularly at a dose of 15 μg of hemagglutinin in a volume of 0.5 mL of phosphate buffered saline (PBS).', 'armGroupLabels': ['Group 2: cH8/1N1 LAIV and cH5/1N1 IIV']}, {'name': 'AS03-adjuvanted cH8/1N1 IIV', 'type': 'BIOLOGICAL', 'otherNames': ['cH8/1N1 IIV + AS03 adjuvant'], 'description': 'Chimeric H8 head with H1 stalk plus N1 (cH8/1N1) inactivated influenza vaccine plus AS03 adjuvant: HA head, A/mallard/Sweden/24/2002 (H8N4); HA stalk, A/California/04/2009 (H1N1); NA, A/California/04/2009 (H1N1).\n\nAdministered intramuscularly at a dose of 15 μg of hemagglutinin in a volume of 0.5 mL of phosphate buffered saline (PBS).', 'armGroupLabels': ['Group 4: cH8/1N1 IIV + adjuvant and cH5/1N1 IIV + adjuvant']}, {'name': 'Normal saline', 'type': 'BIOLOGICAL', 'description': 'Administered intranasally as 0.25 mL nasal drops per nostril', 'armGroupLabels': ['Group 3: Placebo']}, {'name': 'Phosphate buffered saline (PBS)', 'type': 'BIOLOGICAL', 'description': 'Administered intramuscularly as 0.5 mL injection', 'armGroupLabels': ['Group 3: Placebo', 'Group 5: Placebo']}]}, 'contactsLocationsModule': {'locations': [{'zip': '27710', 'city': 'Durham', 'state': 'North Carolina', 'country': 'United States', 'facility': 'Duke University', 'geoPoint': {'lat': 35.99403, 'lon': -78.89862}}, {'zip': '45229', 'city': 'Cincinnati', 'state': 'Ohio', 'country': 'United States', 'facility': "Cincinnati Children's Hospital Medical Center", 'geoPoint': {'lat': 39.12711, 'lon': -84.51439}}], 'overallOfficials': [{'name': 'David Bernstein, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': "Children's Hospital Medical Center, Cincinnati"}, {'name': 'Jeffrey Guptill, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Duke University'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'PATH', 'class': 'OTHER'}, 'collaborators': [{'name': 'Icahn School of Medicine at Mount Sinai', 'class': 'OTHER'}, {'name': "Children's Hospital Medical Center, Cincinnati", 'class': 'OTHER'}, {'name': 'Duke University', 'class': 'OTHER'}, {'name': 'The Emmes Company, LLC', 'class': 'INDUSTRY'}, {'name': 'GlaxoSmithKline', 'class': 'INDUSTRY'}], 'responsibleParty': {'type': 'SPONSOR'}}}}