Ignite Creation Date:
2025-12-24 @ 11:38 PM
Ignite Modification Date:
2025-12-25 @ 9:28 PM
Study NCT ID:
NCT01716156
Status:
COMPLETED
Last Update Posted:
2018-09-24
First Post:
2012-10-25
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
A Study of Different Durations of Treatment With Grazoprevir (MK-5172) in Combination With Ribavirin in Participants With Chronic Hepatitis C (MK-5172-039)
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24', 'removedCountries': ['Australia', 'Israel', 'New Zealand']}, 'conditionBrowseModule': {'meshes': [{'id': 'D006526', 'term': 'Hepatitis C'}], 'ancestors': [{'id': 'D000086982', 'term': 'Blood-Borne Infections'}, {'id': 'D003141', 'term': 'Communicable Diseases'}, {'id': 'D007239', 'term': 'Infections'}, {'id': 'D006525', 'term': 'Hepatitis, Viral, Human'}, {'id': 'D014777', 'term': 'Virus Diseases'}, {'id': 'D018178', 'term': 'Flaviviridae Infections'}, {'id': 'D012327', 'term': 'RNA Virus Infections'}, {'id': 'D006505', 'term': 'Hepatitis'}, {'id': 'D008107', 'term': 'Liver Diseases'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C578009', 'term': 'grazoprevir'}, {'id': 'D012254', 'term': 'Ribavirin'}], 'ancestors': [{'id': 'D012263', 'term': 'Ribonucleosides'}, {'id': 'D009705', 'term': 'Nucleosides'}, {'id': 'D009706', 'term': 'Nucleic Acids, Nucleotides, and Nucleosides'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'ClinicalTrialsDisclosure@merck.com', 'phone': '1-800-672-6372', 'title': 'Senior Vice President, Global Clinical Development', 'organization': 'Merck Sharp & Dohme Corp.'}, 'certainAgreement': {'otherDetails': 'The Sponsor must have the opportunity to review all proposed abstracts, manuscripts or presentations regarding this trial 45 days prior to submission for publication/presentation. Any information identified by the Sponsor as confidential must be deleted prior to submission; this confidentiality does not include efficacy and safety results.', 'restrictionType': 'OTHER', 'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'timeFrame': 'Up to 26 weeks (from first day of treatment, Day 1, through Day 14 of follow-up)', 'description': 'APaT population consists of all randomized participants who received at least one dose of study treatment. Participants are included in the arm according to the duration of treatment received.', 'eventGroups': [{'id': 'EG000', 'title': 'Grazoprevir 100 mg + RBV: Beyond 12 Weeks', 'description': 'The beyond 12 weeks group consists of participants in the APaT population who received 24 total weeks of treatment, regardless of original treatment regimen assignment.', 'otherNumAtRisk': 15, 'otherNumAffected': 13, 'seriousNumAtRisk': 15, 'seriousNumAffected': 0}, {'id': 'EG001', 'title': 'Grazoprevir 100 mg + RBV: up to 12 Weeks', 'description': 'The up to 12 weeks group consists of participants in the APaT population who only received 12 weeks of treatment and not those originally assigned to 12 weeks that went on to receive 24 total weeks of treatment.', 'otherNumAtRisk': 11, 'otherNumAffected': 8, 'seriousNumAtRisk': 11, 'seriousNumAffected': 0}], 'otherEvents': [{'term': 'Hypertension', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 2, 'numAffected': 1}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Asthenia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 7, 'numAffected': 7}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Chest pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Chills', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Irritability', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Pyrexia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Affective disorder', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Depression', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Insomnia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Accidental overdose', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Aspartate aminotransferase increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Blood creatine phosphokinase increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Weight decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Palpitations', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Cough', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Epistaxis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Oropharyngeal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Anaemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Dizziness', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 6, 'numAffected': 4}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 10, 'numAffected': 4}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Eye inflammation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Ear pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Ear and labyrinth disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Abdominal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Abdominal pain lower', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Constipation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Dry mouth', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Diarrhoea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Dyspepsia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 4, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 3, 'numAffected': 2}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Flatulence', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Frequent bowel movements', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Gastrooesophageal reflux disease', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Lip dry', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Nausea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 3, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Paraesthesia oral', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Vomiting', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Haematuria', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Renal and urinary disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Dry skin', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Alopecia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Hyperhidrosis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Rash', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Pruritus', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Arthralgia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Back pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 2, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Muscle spasms', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 4, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Musculoskeletal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Myalgia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Neck pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Pain in extremity', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Pain in jaw', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Decreased appetite', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Gastroenteritis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Upper respiratory tract infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}, {'term': 'Rhinitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 15, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 11, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 16.0'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Percentage of Participants Achieving Sustained Virologic Response 12 Weeks After the End of All Study Therapy (SVR12)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}, {'value': '10', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.'}], 'classes': [{'categories': [{'measurements': [{'value': '58.3', 'groupId': 'OG000', 'lowerLimit': '27.7', 'upperLimit': '84.8'}, {'value': '90.0', 'groupId': 'OG001', 'lowerLimit': '55.5', 'upperLimit': '99.7'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to Week 36', 'description': 'SVR12 was defined as HCV RNA \\<25 IU/mL 12 weeks after the end of all study therapy. HCV RNA was measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay, which has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL.', 'unitOfMeasure': 'Percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Per protocol population, as randomized. Per protocol population consists of all randomized participants receiving ≥1 dose of study therapy and no important protocol deviations.'}, {'type': 'PRIMARY', 'title': 'Percentage of Participants Experiencing at Least One Adverse Event (AE) on Study', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV: up to 12 Weeks', 'description': 'The up to 12 weeks group consists of participants in the APaT population who only received 12 weeks of treatment and not those originally assigned to 12 weeks that went on to receive 24 total weeks of treatment.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV: Beyond 12 Weeks', 'description': 'The beyond 12 weeks group consists of participants in the APaT population who received 24 total weeks of treatment, regardless of original treatment regimen assignment.'}], 'classes': [{'categories': [{'measurements': [{'value': '72.7', 'groupId': 'OG000'}, {'value': '86.7', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Fourteen days following last dose of study drug (up to 26 weeks)', 'description': "An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event. Data are presented according to actual treatment duration (12 weeks or 24 weeks) regardless of participants' initial arm assignment.", 'unitOfMeasure': 'Percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'The All Participants as Treated (APaT) population included all randomized participants who received at least 1 dose of study therapy.'}, {'type': 'PRIMARY', 'title': 'Percentage of Participants Discontinuing Study Therapy Due to an AE', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV: up to 12 Weeks', 'description': 'The up to 12 weeks group consists of participants in the APaT population who only received 12 weeks of treatment and not those originally assigned to 12 weeks that went on to receive 24 total weeks of treatment.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV: Beyond 12 Weeks', 'description': 'The beyond 12 weeks group consists of participants in the APaT population who received 24 total weeks of treatment, regardless of original treatment regimen assignment.'}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to 24 weeks', 'description': "An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event. Data are presented according to actual treatment duration (12 weeks or 24 weeks) regardless of participants' initial arm assignment.", 'unitOfMeasure': 'Percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'The APaT population included all randomized participants who received at least 1 dose of study therapy.'}, {'type': 'SECONDARY', 'title': 'Time to Achievement of First Undetectable HCV RNA', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}, {'value': '14', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV HCV GT1a', 'description': 'This group consisted of all participants with HCV GT1a infection pooled across treatment arms.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV HCV GT1non-a', 'description': 'This group consisted of all participants with HCV GT1non-a infection, pooled across treatment arms.'}], 'classes': [{'categories': [{'measurements': [{'value': '27.1', 'spread': '2.5', 'groupId': 'OG000'}, {'value': '19.7', 'spread': '2.8', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Up to Week 24', 'description': 'The mean time (in days) to first achievement of undetectable HCV RNA was assessed using Kaplan-Meier plot and summary statistics. HCV RNA levels in plasma were measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay on blood samples drawn from each participant at Week 2, Week 4, Week 12, and at end of treatment. The assay has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. Undetectable HCV RNA was defined as below the limit of detection of 9.3 IU/mL.', 'unitOfMeasure': 'Days', 'dispersionType': 'Standard Error', 'reportingStatus': 'POSTED', 'populationDescription': 'Full analysis set consists of all randomized participants receiving ≥1 dose of study therapy.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Undetectable HCV RNA by Time Point', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '12', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks Extended', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG002', 'title': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.'}], 'classes': [{'title': 'Week 2', 'categories': [{'measurements': [{'value': '50.0', 'groupId': 'OG000', 'lowerLimit': '15.7', 'upperLimit': '84.3'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '60.2'}, {'value': '41.7', 'groupId': 'OG002', 'lowerLimit': '15.2', 'upperLimit': '72.3'}]}]}, {'title': 'Week 4; Grazoprevir 100 mg + RBV 24 Weeks, n=11', 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '63.1', 'upperLimit': '100.0'}, {'value': '0.0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '60.2'}, {'value': '81.8', 'groupId': 'OG002', 'lowerLimit': '48.2', 'upperLimit': '97.7'}]}]}, {'title': 'Week 12; Grazoprevir 100 mg + RBV 24 Weeks, n=11', 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '63.1', 'upperLimit': '100.0'}, {'value': '75.0', 'groupId': 'OG001', 'lowerLimit': '19.4', 'upperLimit': '99.4'}, {'value': '81.8', 'groupId': 'OG002', 'lowerLimit': '48.2', 'upperLimit': '97.7'}]}]}, {'title': 'End of all therapy', 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '63.1', 'upperLimit': '100.0'}, {'value': '75.0', 'groupId': 'OG001', 'lowerLimit': '19.4', 'upperLimit': '99.4'}, {'value': '91.7', 'groupId': 'OG002', 'lowerLimit': '61.5', 'upperLimit': '99.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'From Week 2 through end of treatment (up to 24 weeks)', 'description': 'HCV RNA levels in plasma were measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay on blood samples drawn from each participant at Week 2, Week 4, Week 12, and at end of treatment (End of Treatment Response). The assay has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. Undetectable HCV RNA was defined as below the limit of detection of 9.3 IU/mL.', 'unitOfMeasure': 'Percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Per protocol population, per assigned treatment duration. Per protocol population consists of all randomized participants receiving ≥1 dose of study therapy and no important protocol deviations.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With HCV RNA <25 IU/mL by Time Point', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '12', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks Extended', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG002', 'title': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.'}], 'classes': [{'title': 'Week 2', 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '63.1', 'upperLimit': '100.0'}, {'value': '75.0', 'groupId': 'OG001', 'lowerLimit': '19.4', 'upperLimit': '99.4'}, {'value': '100.0', 'groupId': 'OG002', 'lowerLimit': '73.5', 'upperLimit': '100.0'}]}]}, {'title': 'Week 4; Grazoprevir 100 mg + RBV 24 Weeks, n=11', 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '63.1', 'upperLimit': '100.0'}, {'value': '100.0', 'groupId': 'OG001', 'lowerLimit': '39.8', 'upperLimit': '100.0'}, {'value': '100.0', 'groupId': 'OG002', 'lowerLimit': '71.5', 'upperLimit': '100.0'}]}]}, {'title': 'Week 12; Grazoprevir 100 mg + RBV 24 Weeks, n=11', 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '63.1', 'upperLimit': '100.0'}, {'value': '75.0', 'groupId': 'OG001', 'lowerLimit': '19.4', 'upperLimit': '99.4'}, {'value': '90.9', 'groupId': 'OG002', 'lowerLimit': '58.7', 'upperLimit': '99.8'}]}]}, {'title': 'End of all therapy', 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '63.1', 'upperLimit': '100.0'}, {'value': '75.0', 'groupId': 'OG001', 'lowerLimit': '19.4', 'upperLimit': '99.4'}, {'value': '91.7', 'groupId': 'OG002', 'lowerLimit': '61.5', 'upperLimit': '99.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'From Week 2 through end of treatment (up to 24 weeks)', 'description': 'HCV RNA levels in plasma were measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay on blood samples drawn from each participant at Week 2, Week 4, Week 12, and at end of treatment (End of Treatment Response). The assay has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. Undetectable HCV RNA was defined as below the limit of detection of 9.3 IU/mL.', 'unitOfMeasure': 'Percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Per protocol population, per assigned treatment duration. Per protocol population consists of all randomized participants receiving ≥1 dose of study therapy and no important protocol deviations.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Sustained Virologic Response 4 Weeks After Ending Study Therapy (SVR4)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '11', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks Extended', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG002', 'title': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.'}], 'classes': [{'categories': [{'measurements': [{'value': '87.5', 'groupId': 'OG000', 'lowerLimit': '47.3', 'upperLimit': '99.7'}, {'value': '75.0', 'groupId': 'OG001', 'lowerLimit': '19.4', 'upperLimit': '99.4'}, {'value': '90.9', 'groupId': 'OG002', 'lowerLimit': '58.7', 'upperLimit': '99.8'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to Week 28', 'description': 'HCV RNA was measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay, which has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. SVR4 was defined as HCV RNA \\<25 IU/mL 4 weeks after the end of all study therapy.', 'unitOfMeasure': 'Percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Per protocol population, per assigned treatment duration. Per protocol population consists of all randomized participants receiving ≥1 dose of study therapy and no important protocol deviations.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants Achieving Sustained Virologic Response 24 Weeks After the End of Study Therapy (SVR 24)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}, {'value': '4', 'groupId': 'OG001'}, {'value': '10', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG001', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks Extended', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'OG002', 'title': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.'}], 'classes': [{'categories': [{'measurements': [{'value': '62.5', 'groupId': 'OG000', 'lowerLimit': '24.5', 'upperLimit': '91.5'}, {'value': '50.0', 'groupId': 'OG001', 'lowerLimit': '6.8', 'upperLimit': '93.2'}, {'value': '80.0', 'groupId': 'OG002', 'lowerLimit': '44.4', 'upperLimit': '97.5'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to Week 48', 'description': 'HCV RNA was measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay, which has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. SVR24 was defined as HCV RNA \\<25 IU/mL 24 weeks after the end of all study therapy.', 'unitOfMeasure': 'Percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Per protocol population, per assigned treatment duration. Per protocol population consists of all randomized participants receiving ≥1 dose of study therapy and no important protocol deviations.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'FG001', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks Plus Extended', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'FG002', 'title': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '9'}, {'groupId': 'FG001', 'numSubjects': '4'}, {'groupId': 'FG002', 'numSubjects': '13'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '7'}, {'groupId': 'FG001', 'numSubjects': '3'}, {'groupId': 'FG002', 'numSubjects': '11'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '2'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '2'}]}], 'dropWithdraws': [{'type': 'Protocol Violation', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '0'}, {'groupId': 'FG002', 'numSubjects': '0'}]}, {'type': 'Withdrawal by Subject', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '2'}]}, {'type': 'Lost to Follow-up', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '0'}, {'groupId': 'FG002', 'numSubjects': '0'}]}]}], 'recruitmentDetails': 'A total of 26 treatment-naive non-cirrhotic adult participants with hepatitis C virus (HCV) genotype 1 (GT1) were recruited in Australia, Israel, and New Zealand.', 'preAssignmentDetails': 'Allocation of participants to the 2 arms was stratified according to HCV GT1a vs. GT1b infection. Participants in the 12-week arm with detectable HCV ribonucleic acid (RNA) at Treatment Week (TW) 4 received 12 additional weeks of study treatment and are displayed in a separate treatment arm.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '9', 'groupId': 'BG000'}, {'value': '4', 'groupId': 'BG001'}, {'value': '13', 'groupId': 'BG002'}, {'value': '26', 'groupId': 'BG003'}]}], 'groups': [{'id': 'BG000', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'BG001', 'title': 'Grazoprevir 100 mg + RBV 12 Weeks Plus Extended', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.'}, {'id': 'BG002', 'title': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.'}, {'id': 'BG003', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '44.1', 'spread': '13.2', 'groupId': 'BG000'}, {'value': '42.3', 'spread': '7.4', 'groupId': 'BG001'}, {'value': '42.8', 'spread': '14.8', 'groupId': 'BG002'}, {'value': '43.2', 'spread': '13.0', 'groupId': 'BG003'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'Years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '2', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '6', 'groupId': 'BG002'}, {'value': '9', 'groupId': 'BG003'}]}, {'title': 'Male', 'measurements': [{'value': '7', 'groupId': 'BG000'}, {'value': '3', 'groupId': 'BG001'}, {'value': '7', 'groupId': 'BG002'}, {'value': '17', 'groupId': 'BG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 26}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2013-01-18', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2018-08', 'completionDateStruct': {'date': '2014-03-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2018-08-23', 'studyFirstSubmitDate': '2012-10-25', 'resultsFirstSubmitDate': '2016-02-03', 'studyFirstSubmitQcDate': '2012-10-25', 'lastUpdatePostDateStruct': {'date': '2018-09-24', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2016-02-03', 'studyFirstPostDateStruct': {'date': '2012-10-29', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2016-03-04', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2013-12-09', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Percentage of Participants Achieving Sustained Virologic Response 12 Weeks After the End of All Study Therapy (SVR12)', 'timeFrame': 'Up to Week 36', 'description': 'SVR12 was defined as HCV RNA \\<25 IU/mL 12 weeks after the end of all study therapy. HCV RNA was measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay, which has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL.'}, {'measure': 'Percentage of Participants Experiencing at Least One Adverse Event (AE) on Study', 'timeFrame': 'Fourteen days following last dose of study drug (up to 26 weeks)', 'description': "An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event. Data are presented according to actual treatment duration (12 weeks or 24 weeks) regardless of participants' initial arm assignment."}, {'measure': 'Percentage of Participants Discontinuing Study Therapy Due to an AE', 'timeFrame': 'Up to 24 weeks', 'description': "An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event. Data are presented according to actual treatment duration (12 weeks or 24 weeks) regardless of participants' initial arm assignment."}], 'secondaryOutcomes': [{'measure': 'Time to Achievement of First Undetectable HCV RNA', 'timeFrame': 'Up to Week 24', 'description': 'The mean time (in days) to first achievement of undetectable HCV RNA was assessed using Kaplan-Meier plot and summary statistics. HCV RNA levels in plasma were measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay on blood samples drawn from each participant at Week 2, Week 4, Week 12, and at end of treatment. The assay has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. Undetectable HCV RNA was defined as below the limit of detection of 9.3 IU/mL.'}, {'measure': 'Percentage of Participants With Undetectable HCV RNA by Time Point', 'timeFrame': 'From Week 2 through end of treatment (up to 24 weeks)', 'description': 'HCV RNA levels in plasma were measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay on blood samples drawn from each participant at Week 2, Week 4, Week 12, and at end of treatment (End of Treatment Response). The assay has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. Undetectable HCV RNA was defined as below the limit of detection of 9.3 IU/mL.'}, {'measure': 'Percentage of Participants With HCV RNA <25 IU/mL by Time Point', 'timeFrame': 'From Week 2 through end of treatment (up to 24 weeks)', 'description': 'HCV RNA levels in plasma were measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay on blood samples drawn from each participant at Week 2, Week 4, Week 12, and at end of treatment (End of Treatment Response). The assay has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. Undetectable HCV RNA was defined as below the limit of detection of 9.3 IU/mL.'}, {'measure': 'Percentage of Participants With Sustained Virologic Response 4 Weeks After Ending Study Therapy (SVR4)', 'timeFrame': 'Up to Week 28', 'description': 'HCV RNA was measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay, which has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. SVR4 was defined as HCV RNA \\<25 IU/mL 4 weeks after the end of all study therapy.'}, {'measure': 'Percentage of Participants Achieving Sustained Virologic Response 24 Weeks After the End of Study Therapy (SVR 24)', 'timeFrame': 'Up to Week 48', 'description': 'HCV RNA was measured using the Roche COBAS™ Taqman™ HCV Test, v2.0® assay, which has a lower limit of quantification of 25 IU/mL and a limit of detection of 9.3 IU/mL. SVR24 was defined as HCV RNA \\<25 IU/mL 24 weeks after the end of all study therapy.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Hepatitis C']}, 'referencesModule': {'references': [{'pmid': '27291249', 'type': 'RESULT', 'citation': 'Gane E, Ben Ari Z, Mollison L, Zuckerman E, Bruck R, Baruch Y, Howe AY, Wahl J, Bhanja S, Hwang P, Zhao Y, Robertson MN. Efficacy and safety of grazoprevir + ribavirin for 12 or 24 weeks in treatment-naive patients with hepatitis C virus genotype 1 infection. J Viral Hepat. 2016 Oct;23(10):789-97. doi: 10.1111/jvh.12552. Epub 2016 Jun 12.'}]}, 'descriptionModule': {'briefSummary': 'This study will compare two different durations of treatment with grazoprevir (MK-5172) in combination with ribavirin (RBV) in treatment-naïve non-cirrhotic interferon-eligible interleukin 28b CC (IL28B CC) genotype participants with genotype 1 (GT1)-positive chronic hepatitis C (CHC). Participants will be randomized to receive 12 or 24 weeks of combination therapy.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Chronic, compensated HCV GT 1 hepatitis C\n* IL28B CC genotype\n* Absence (no medical history or physical findings) of ascites, bleeding esophageal varices, hepatic encephalopathy, or other signs or symptoms of advanced liver disease, or cirrhosis\n* No evidence of cirrhosis and hepatocellular carcinoma by biopsy or noninvasive tests (FibroScan and/or FibroTest)\n* Agree to use two acceptable methods of birth control from at least 2 weeks prior to Day 1 and continue until at least 6 months after last dose of study drug, or longer if dictated by local regulations (for female subject who is of childbearing potential or male subject with female sexual partner who is of childbearing potential)\n\nExclusion Criteria:\n\n* Non-GT 1 HCV infection, including a mixed GT infection (with a non-GT 1) or a non-typeable genotype\n* Previous treatment with any interferon, RBV, approved or experimental direct acting antiviral(s), or other investigational therapies for HCV\n* Human immunodeficiency virus (HIV) positive or known to be co-infected with hepatitis B virus\n* Evidence of hepatocellular carcinoma (HCC) or under evaluation for HCC\n* Currently participating or has participated in a study with an investigational compound within 30 days of signing informed consent and is not willing to refrain from participating in another study\n* Diabetes and/or hypertension with clinically significant ocular examination findings\n* Current moderate or severe depression or history of depression associated with hospitalization, electroconvulsive therapy, or severe disruption of daily functions, or suicidal or homicidal ideation and/or attempt, or history of severe psychiatric disorders\n* Clinical diagnosis of substance abuse\n* Current or history of seizure disorder, stroke, or transient ischemic attack\n* Immunologically-mediated disease\n* Chronic pulmonary disease\n* Clinically significant cardiac abnormalities/dysfunction\n* Active clinical gout within the last year\n* Hemoglobinopathy or myelodysplastic syndromes\n* History of organ transplants\n* Poor venous access\n* Indwelling venous catheter\n* History of gastric surgery or malabsorption disorder\n* Severe concurrent disease\n* Evidence of active or suspected malignancy, or under evaluation for malignancy, or history of malignancy, within the last 5 years\n* Pregnant, lactating, or expecting to conceive or donate eggs\n* Male participant whose female partner is pregnant\n* Member or a family member of the investigational study staff or sponsor staff directly involved with this study\n* History of chronic hepatitis not caused by HCV'}, 'identificationModule': {'nctId': 'NCT01716156', 'briefTitle': 'A Study of Different Durations of Treatment With Grazoprevir (MK-5172) in Combination With Ribavirin in Participants With Chronic Hepatitis C (MK-5172-039)', 'organization': {'class': 'INDUSTRY', 'fullName': 'Merck Sharp & Dohme LLC'}, 'officialTitle': 'A Phase II Randomized Clinical Trial to Study the Efficacy and Safety of MK-5172 in Combination With Ribavirin (RBV) in Subjects With Chronic Hepatitis C Virus Infection', 'orgStudyIdInfo': {'id': '5172-039'}, 'secondaryIdInfos': [{'id': '2012-003340-72', 'type': 'EUDRACT_NUMBER'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Grazoprevir 100 mg + RBV 12 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 12 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 12 weeks. Participants with detectable HCV RNA at TW4 received an additional 12 weeks of study therapy for a total of 24 weeks of treatment.', 'interventionNames': ['Drug: Grazoprevir', 'Drug: Ribavirin']}, {'type': 'EXPERIMENTAL', 'label': 'Grazoprevir 100 mg + RBV 24 Weeks', 'description': 'Grazoprevir 100 mg tablet once per day by mouth for 24 weeks and RBV capsules twice per day by mouth at a total daily dose from 800 to 1400 mg based on participant weight for 24 weeks.', 'interventionNames': ['Drug: Grazoprevir', 'Drug: Ribavirin']}], 'interventions': [{'name': 'Grazoprevir', 'type': 'DRUG', 'description': 'Grazoprevir, tablet, orally, 100 mg, once per day for 12 or 24 weeks, depending on Arm assignment', 'armGroupLabels': ['Grazoprevir 100 mg + RBV 12 Weeks', 'Grazoprevir 100 mg + RBV 24 Weeks']}, {'name': 'Ribavirin', 'type': 'DRUG', 'otherNames': ['Rebetol™', 'RBV'], 'description': 'Ribavirin capsules, orally, twice per day, at a total daily dose from 800 to 1400 mg based on participant weight', 'armGroupLabels': ['Grazoprevir 100 mg + RBV 12 Weeks', 'Grazoprevir 100 mg + RBV 24 Weeks']}]}, 'ipdSharingStatementModule': {'url': 'http://engagezone.msd.com/ds_documentation.php', 'ipdSharing': 'YES', 'description': 'https://www.merck.com/clinical-trials/pdf/ProcedureAccessClinicalTrialData.pdf'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Merck Sharp & Dohme LLC', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}