Ignite Creation Date:
2025-12-25 @ 3:31 AM
Ignite Modification Date:
2025-12-26 @ 2:13 AM
Study NCT ID:
NCT00344305
Status:
COMPLETED
Last Update Posted:
2017-07-24
First Post:
2006-06-22
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
A Study to Evaluate the Shedding and Safety of Trivalent Influenza Virus Vaccine Live, Intranasal in Infants and Young Children
Sponsor:
Organization:
Raw JSON
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This restricion is not intended to compromise the objective scientific integrity of the manuscript, it being understood that results shall be published regardless of outcome.', 'restrictionType': 'OTHER', 'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'timeFrame': 'AEs - Days 0-28 post dosing (up to Day 28); SAEs - Days 0-180 post dosing (up to 6.5 months)', 'eventGroups': [{'id': 'EG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).', 'otherNumAtRisk': 100, 'otherNumAffected': 48, 'seriousNumAtRisk': 100, 'seriousNumAffected': 1}, {'id': 'EG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).', 'otherNumAtRisk': 100, 'otherNumAffected': 25, 'seriousNumAtRisk': 100, 'seriousNumAffected': 0}], 'otherEvents': [{'term': 'OTORRHOEA', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Ear and labyrinth disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'CONJUNCTIVITIS', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'DIARRHOEA', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 6, 'numAffected': 5}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 11, 'numAffected': 9}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'FLATULENCE', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 4, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'TEETHING', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 30, 'numAffected': 21}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'HERPANGINA', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'OTITIS MEDIA', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 4, 'numAffected': 4}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'PHARYNGITIS STREPTOCOCCAL', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 3, 'numAffected': 3}], 'organSystem': 'Infections and infestations', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'VIRAL INFECTION', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 4, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Infections and infestations', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'ARTHROPOD BITE', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 4, 'numAffected': 4}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 3, 'numAffected': 3}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'ARTHROPOD STING', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'BODY TEMPERATURE INCREASED', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 4, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Investigations', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'EPISTAXIS', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'ECZEMA', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}, {'term': 'HEAT RASH', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}], 'seriousEvents': [{'term': 'Asthma', 'stats': [{'groupId': 'EG000', 'numAtRisk': 100, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 100, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA (10.0)'}], 'frequencyThreshold': '2'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Percentage of Participants Who Shed Any Vaccine Virus', 'denoms': [{'units': 'Participants', 'counts': [{'value': '99', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '88.9', 'groupId': 'OG000', 'lowerLimit': '81.0', 'upperLimit': '94.3'}, {'value': '69.0', 'groupId': 'OG001', 'lowerLimit': '59.0', 'upperLimit': '77.9'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by polymerase chain reaction (PCR) based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who were evaluable for this outcome.'}, {'type': 'PRIMARY', 'title': 'Percentage of Participants Who Shed A/H1N1 Vaccine Virus', 'denoms': [{'units': 'Participants', 'counts': [{'value': '99', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '76.8', 'groupId': 'OG000', 'lowerLimit': '67.2', 'upperLimit': '84.7'}, {'value': '52.0', 'groupId': 'OG001', 'lowerLimit': '41.8', 'upperLimit': '62.1'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by PCR based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who were evaluable for this outcome.'}, {'type': 'PRIMARY', 'title': 'Percentage of Participants Who Shed A/H3N2 Vaccine Virus', 'denoms': [{'units': 'Participants', 'counts': [{'value': '99', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '57.6', 'groupId': 'OG000', 'lowerLimit': '47.2', 'upperLimit': '67.5'}, {'value': '15.0', 'groupId': 'OG001', 'lowerLimit': '8.6', 'upperLimit': '23.5'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by PCR based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who were evaluable for this outcome.'}, {'type': 'PRIMARY', 'title': 'Percentage of Participants Who Shed B Vaccine Virus', 'denoms': [{'units': 'Participants', 'counts': [{'value': '99', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '37.4', 'groupId': 'OG000', 'lowerLimit': '27.9', 'upperLimit': '47.7'}, {'value': '37.0', 'groupId': 'OG001', 'lowerLimit': '27.6', 'upperLimit': '47.2'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by PCR based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who were evaluable for this outcome.'}, {'type': 'SECONDARY', 'title': 'Duration of Any Vaccine Virus Shedding', 'denoms': [{'units': 'Participants', 'counts': [{'value': '88', 'groupId': 'OG000'}, {'value': '69', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '3.0', 'spread': '1.5', 'groupId': 'OG000'}, {'value': '2.7', 'spread': '1.6', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed any vaccine virus.', 'unitOfMeasure': 'days', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who shed any confirmed strain virus.'}, {'type': 'SECONDARY', 'title': 'Duration of Confirmed A/H1N1 Vaccine Virus Shedding', 'denoms': [{'units': 'Participants', 'counts': [{'value': '76', 'groupId': 'OG000'}, {'value': '52', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '2.1', 'spread': '1.0', 'groupId': 'OG000'}, {'value': '2.2', 'spread': '1.3', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed confirmed A/H1N1 strain virus.', 'unitOfMeasure': 'days', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who shed any confirmed strain virus.'}, {'type': 'SECONDARY', 'title': 'Duration of Confirmed A/H3N2 Vaccine Virus Shedding', 'denoms': [{'units': 'Participants', 'counts': [{'value': '57', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '1.8', 'spread': '0.9', 'groupId': 'OG000'}, {'value': '1.7', 'spread': '0.8', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed confirmed A/H3N2 strain virus.', 'unitOfMeasure': 'days', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who shed any confirmed strain virus.'}, {'type': 'SECONDARY', 'title': 'Duration of Confirmed B Vaccine Virus Shedding', 'denoms': [{'units': 'Participants', 'counts': [{'value': '37', 'groupId': 'OG000'}, {'value': '37', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '2.1', 'spread': '1.5', 'groupId': 'OG000'}, {'value': '1.8', 'spread': '1.2', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed confirmed B strain virus.', 'unitOfMeasure': 'days', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who shed any confirmed strain virus.'}, {'type': 'SECONDARY', 'title': 'Quantitation of Confirmed A/H1N1 Shed Vaccine Virus on Any Day', 'denoms': [{'units': 'Participants', 'counts': [{'value': '52', 'groupId': 'OG000'}, {'value': '45', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '2.14', 'spread': '0.98', 'groupId': 'OG000'}, {'value': '2.62', 'spread': '0.97', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Quantitation of confirmed A/H1N1 shed vaccine virus was evaluated using the log transformed median tissue culture infectious dose (TCID50) per (/) millilitre (mL) for A/H1N1 vaccine strain and summarized for all participants who shed vaccine virus.', 'unitOfMeasure': 'log (TCID50)/mL', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who shed any confirmed strain virus.'}, {'type': 'SECONDARY', 'title': 'Quantitation of Confirmed A/H3N2 Shed Vaccine Virus on Any Day', 'denoms': [{'units': 'Participants', 'counts': [{'value': '24', 'groupId': 'OG000'}, {'value': '5', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '1.59', 'spread': '0.95', 'groupId': 'OG000'}, {'value': '1.10', 'spread': '0.53', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Quantitation of confirmed A/H3N2 shed vaccine virus was evaluated using the log (TCID50)/mL for A/H3N2 vaccine strain and summarized for all participants who shed vaccine virus.', 'unitOfMeasure': 'log (TCID50)/mL', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who shed any confirmed strain virus.'}, {'type': 'SECONDARY', 'title': 'Quantitation of Confirmed B Shed Vaccine Virus on Any Day', 'denoms': [{'units': 'Participants', 'counts': [{'value': '28', 'groupId': 'OG000'}, {'value': '29', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '1.70', 'spread': '1.09', 'groupId': 'OG000'}, {'value': '1.24', 'spread': '0.68', 'groupId': 'OG001'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Quantitation of confirmed B shed vaccine virus was evaluated using the log (TCID50)/mL for B vaccine strain and summarized for all participants who shed vaccine virus.', 'unitOfMeasure': 'log (TCID50)/mL', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population included all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who shed any confirmed strain virus.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Genotypic and Phenotypic Stability of A/H1N1 Shed Vaccine Virus', 'denoms': [{'units': 'Participants', 'counts': [{'value': '93', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'All Participants', 'description': 'Participants between 6 to \\< 60 months age received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'title': 'Genotypic Stability (n=0)', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'Data not available because no participant was evaluable for the specified category.', 'groupId': 'OG000'}]}]}, {'title': 'Phenotypic Stability (n=93)', 'categories': [{'measurements': [{'value': '90', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The genetic and phenotypic stability of shed vaccine virus was evaluated by determination of genomic sequence and assessment of the cold-adapted (ca) and temperature-sensitive (ts) phenotypes. Viruses were considered ts if their titer at 39 degrees Celsius (°C) was at least two logs (100-fold) lower than their titer at 33°C. Viruses were considered ca if they replicated at 25°C to a titer that was no more than two logs (100-fold) lower than the titer at 33°C. After additional phenotypic and genotypic analyses, all evaluable samples retained the ca and ts phenotypes.', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population: all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who were evaluable for this outcome and "n" signified those participants who were evaluable for a specified category.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Genotypic and Phenotypic Stability of A/H3N2 Shed Vaccine Virus', 'denoms': [{'units': 'Participants', 'counts': [{'value': '39', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'All Participants', 'description': 'Participants between 6 to \\< 60 months age received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'title': 'Genotypic Stability (n=0)', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'Data not available because no participant was evaluable for the specified category.', 'groupId': 'OG000'}]}]}, {'title': 'Phenotypic Stability (n=39)', 'categories': [{'measurements': [{'value': '37', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The genetic and phenotypic stability of shed vaccine virus was evaluated by determination of genomic sequence and assessment of the ca and ts phenotypes. Viruses were considered ts if their titer at 39°C was at least two logs (100-fold) lower than their titer at 33°C. Viruses were considered ca if they replicated at 25°C to a titer that was no more than two logs (100-fold) lower than the titer at 33°C. After additional phenotypic and genotypic analyses, all evaluable samples retained the ca and ts phenotypes.', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population: all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who were evaluable for this outcome and "n" signified those participants who were evaluable for a specified category.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Genotypic and Phenotypic Stability of B Shed Vaccine Virus', 'denoms': [{'units': 'Participants', 'counts': [{'value': '61', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'All Participants', 'description': 'Participants between 6 to \\< 60 months age received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'title': 'Genotypic Stability (n=33)', 'categories': [{'measurements': [{'value': '33', 'groupId': 'OG000'}]}]}, {'title': 'Phenotypic Stability (n=61)', 'categories': [{'measurements': [{'value': '29', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The genetic and phenotypic stability of shed vaccine virus was evaluated by determination of genomic sequence and assessment of the ca and ts phenotypes. Viruses were considered ts if their titer at 37°C was at least two logs (100-fold) lower than their titer at 33°C. Viruses were considered ca if they replicated at 25°C to a titer that was no more than two logs (100-fold) lower than the titer at 33°C. After additional phenotypic and genotypic analyses, all evaluable samples retained the ca and ts phenotypes.', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Shedding population: all participants who received a full dose of study drug and had assay results from nasal specimens obtained at any post-dosing time point. Here, number of participants analyzed signified those participants who were evaluable for this outcome and "n" signified those participants who were evaluable for a specified category.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Reactogenicity Events (REs) and Adverse Events (AEs) Through 28 Days Post Vaccination', 'denoms': [{'units': 'Participants', 'counts': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'title': 'Any REs', 'categories': [{'measurements': [{'value': '84', 'groupId': 'OG000'}, {'value': '77', 'groupId': 'OG001'}]}]}, {'title': 'AEs', 'categories': [{'measurements': [{'value': '48', 'groupId': 'OG000'}, {'value': '31', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 0-28 after vaccination (up to Day 28)', 'description': 'REs were predefined solicited events that could potentially occur after vaccination. The REs for this study were fever, runny/stuffy nose, sore throat, cough, vomiting, headache, abdominal pain (stomach ache), muscle ache, chills, decreased activity level (lethargy), decreased appetite, and irritability. An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship.', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety population included all participants who received any study drug and had experienced any follow-up for safety.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Serious Adverse Events (SAEs) and Significant New Medical Conditions (SNMC) Through 180 Days Post Vaccination', 'denoms': [{'units': 'Participants', 'counts': [{'value': '100', 'groupId': 'OG000'}, {'value': '100', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'title': 'SAEs', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '0', 'groupId': 'OG001'}]}]}, {'title': 'SNMC', 'categories': [{'measurements': [{'value': '1', 'groupId': 'OG000'}, {'value': '1', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 0-180 after vaccination (up to 6.5 months)', 'description': 'An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. An SNMC is defined as a newly diagnosed medical condition that was of a chronic, ongoing nature and was assessed by the investigator as medically significant. SNMCs included, but were not limited to, diabetes, asthma, autoimmune disease (lupus, rheumatoid arthritis), and neurological disease (epilepsy, autism).', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety population included all participants who received any study drug and had experienced any follow-up for safety.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With REs in Relation to Any Vaccine Virus Shedding', 'denoms': [{'units': 'Participants', 'counts': [{'value': '83', 'groupId': 'OG000'}, {'value': '77', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'OG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'classes': [{'categories': [{'measurements': [{'value': '75', 'groupId': 'OG000'}, {'value': '55', 'groupId': 'OG001'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Days 0-28 after study vaccination (up to Day 28)', 'description': 'REs were predefined solicited events that could potentially occur after vaccination. The REs for this study were fever, runny/stuffy nose, sore throat, cough, vomiting, headache, abdominal pain (stomach ache), muscle ache, chills, decreased activity level (lethargy), decreased appetite, and irritability.', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety population included all participants who received any study drug and had experienced any follow-up for safety. Here, number of participants analyzed signified those participants who had REs.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'FG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '100'}, {'groupId': 'FG001', 'numSubjects': '100'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '98'}, {'groupId': 'FG001', 'numSubjects': '99'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '2'}, {'groupId': 'FG001', 'numSubjects': '1'}]}], 'dropWithdraws': [{'type': 'Lost to Follow-up', 'reasons': [{'groupId': 'FG000', 'numSubjects': '2'}, {'groupId': 'FG001', 'numSubjects': '0'}]}, {'type': 'Participant was not contacted in window', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '1'}]}]}], 'recruitmentDetails': 'A total of 200 participants were enrolled in the study from 15-May-2006 through 22-Jun-2006 at 16 sites in the United States of America.', 'preAssignmentDetails': 'A total of 200 participants were stratified on the basis of their age into two cohorts: Cohort 1 (participants aged between 6 to less than \\[\\<\\] 24 months) and Cohort 2 (participants aged between 24 to \\< 60 months).'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '100', 'groupId': 'BG000'}, {'value': '100', 'groupId': 'BG001'}, {'value': '200', 'groupId': 'BG002'}]}], 'groups': [{'id': 'BG000', 'title': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'BG001', 'title': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).'}, {'id': 'BG002', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '14.87', 'spread': '5.50', 'groupId': 'BG000'}, {'value': '41.31', 'spread': '9.98', 'groupId': 'BG001'}, {'value': '28.09', 'spread': '15.50', 'groupId': 'BG002'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'months', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '51', 'groupId': 'BG000'}, {'value': '53', 'groupId': 'BG001'}, {'value': '104', 'groupId': 'BG002'}]}, {'title': 'Male', 'measurements': [{'value': '49', 'groupId': 'BG000'}, {'value': '47', 'groupId': 'BG001'}, {'value': '96', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '7', 'groupId': 'BG000'}, {'value': '15', 'groupId': 'BG001'}, {'value': '22', 'groupId': 'BG002'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '93', 'groupId': 'BG000'}, {'value': '85', 'groupId': 'BG001'}, {'value': '178', 'groupId': 'BG002'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Race (NIH/OMB)', 'classes': [{'categories': [{'title': 'American Indian or Alaska Native', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '1', 'groupId': 'BG002'}]}, {'title': 'Asian', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '2', 'groupId': 'BG002'}]}, {'title': 'Native Hawaiian or Other Pacific Islander', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}, {'title': 'Black or African American', 'measurements': [{'value': '14', 'groupId': 'BG000'}, {'value': '7', 'groupId': 'BG001'}, {'value': '21', 'groupId': 'BG002'}]}, {'title': 'White', 'measurements': [{'value': '86', 'groupId': 'BG000'}, {'value': '89', 'groupId': 'BG001'}, {'value': '175', 'groupId': 'BG002'}]}, {'title': 'More than one race', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '1', 'groupId': 'BG001'}, {'value': '1', 'groupId': 'BG002'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'History of laboratory-confirmed influenza illness in previous influenza season', 'classes': [{'title': 'Yes', 'categories': [{'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}]}]}, {'title': 'No', 'categories': [{'measurements': [{'value': '99', 'groupId': 'BG000'}, {'value': '98', 'groupId': 'BG001'}, {'value': '197', 'groupId': 'BG002'}]}]}], 'paramType': 'NUMBER', 'unitOfMeasure': 'participants'}, {'title': 'History of receiving an influenza vaccine', 'classes': [{'title': 'Yes', 'categories': [{'measurements': [{'value': '43', 'groupId': 'BG000'}, {'value': '73', 'groupId': 'BG001'}, {'value': '116', 'groupId': 'BG002'}]}]}, {'title': 'No', 'categories': [{'measurements': [{'value': '57', 'groupId': 'BG000'}, {'value': '27', 'groupId': 'BG001'}, {'value': '84', 'groupId': 'BG002'}]}]}], 'paramType': 'NUMBER', 'unitOfMeasure': 'participants'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NON_RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 200}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2006-05-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2017-07', 'completionDateStruct': {'date': '2006-12-01', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2017-07-21', 'studyFirstSubmitDate': '2006-06-22', 'resultsFirstSubmitDate': '2010-07-29', 'studyFirstSubmitQcDate': '2006-06-22', 'lastUpdatePostDateStruct': {'date': '2017-07-24', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2010-10-11', 'studyFirstPostDateStruct': {'date': '2006-06-26', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2010-11-01', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2006-07-01', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Percentage of Participants Who Shed Any Vaccine Virus', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by polymerase chain reaction (PCR) based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.'}, {'measure': 'Percentage of Participants Who Shed A/H1N1 Vaccine Virus', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by PCR based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.'}, {'measure': 'Percentage of Participants Who Shed A/H3N2 Vaccine Virus', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by PCR based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.'}, {'measure': 'Percentage of Participants Who Shed B Vaccine Virus', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Viral shedding is defined as the detection of virus by viral culture and vaccine-type virus was confirmed by PCR based assays. Viral shedding (A/New Caledonia/20/99 \\[H1N1\\]; A/Wyoming/03/2003 \\[H3N2\\] (A/Fujian/411/2002-like); B/Jilin/20/2003 B/Shanghai/361/2002-like\\]) was measured from samples obtained from nasal swabs daily from Days 1 to 7 post vaccination and approximately every other day thereafter from Days 9 to 28. Participants whose Day 25 or 28 shedding sample was positive for vaccine virus had additional shedding samples collected approximately every 7 days, or as soon as possible upon awareness of culture positivity, until 2 consecutive samples were negative for vaccine virus.'}], 'secondaryOutcomes': [{'measure': 'Duration of Any Vaccine Virus Shedding', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed any vaccine virus.'}, {'measure': 'Duration of Confirmed A/H1N1 Vaccine Virus Shedding', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed confirmed A/H1N1 strain virus.'}, {'measure': 'Duration of Confirmed A/H3N2 Vaccine Virus Shedding', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed confirmed A/H3N2 strain virus.'}, {'measure': 'Duration of Confirmed B Vaccine Virus Shedding', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The number of days of shedding was summarized for all participants who shed confirmed B strain virus.'}, {'measure': 'Quantitation of Confirmed A/H1N1 Shed Vaccine Virus on Any Day', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Quantitation of confirmed A/H1N1 shed vaccine virus was evaluated using the log transformed median tissue culture infectious dose (TCID50) per (/) millilitre (mL) for A/H1N1 vaccine strain and summarized for all participants who shed vaccine virus.'}, {'measure': 'Quantitation of Confirmed A/H3N2 Shed Vaccine Virus on Any Day', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Quantitation of confirmed A/H3N2 shed vaccine virus was evaluated using the log (TCID50)/mL for A/H3N2 vaccine strain and summarized for all participants who shed vaccine virus.'}, {'measure': 'Quantitation of Confirmed B Shed Vaccine Virus on Any Day', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'Quantitation of confirmed B shed vaccine virus was evaluated using the log (TCID50)/mL for B vaccine strain and summarized for all participants who shed vaccine virus.'}, {'measure': 'Number of Participants With Genotypic and Phenotypic Stability of A/H1N1 Shed Vaccine Virus', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The genetic and phenotypic stability of shed vaccine virus was evaluated by determination of genomic sequence and assessment of the cold-adapted (ca) and temperature-sensitive (ts) phenotypes. Viruses were considered ts if their titer at 39 degrees Celsius (°C) was at least two logs (100-fold) lower than their titer at 33°C. Viruses were considered ca if they replicated at 25°C to a titer that was no more than two logs (100-fold) lower than the titer at 33°C. After additional phenotypic and genotypic analyses, all evaluable samples retained the ca and ts phenotypes.'}, {'measure': 'Number of Participants With Genotypic and Phenotypic Stability of A/H3N2 Shed Vaccine Virus', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The genetic and phenotypic stability of shed vaccine virus was evaluated by determination of genomic sequence and assessment of the ca and ts phenotypes. Viruses were considered ts if their titer at 39°C was at least two logs (100-fold) lower than their titer at 33°C. Viruses were considered ca if they replicated at 25°C to a titer that was no more than two logs (100-fold) lower than the titer at 33°C. After additional phenotypic and genotypic analyses, all evaluable samples retained the ca and ts phenotypes.'}, {'measure': 'Number of Participants With Genotypic and Phenotypic Stability of B Shed Vaccine Virus', 'timeFrame': 'Days 1-28 after study vaccination (up to Day 28)', 'description': 'The genetic and phenotypic stability of shed vaccine virus was evaluated by determination of genomic sequence and assessment of the ca and ts phenotypes. Viruses were considered ts if their titer at 37°C was at least two logs (100-fold) lower than their titer at 33°C. Viruses were considered ca if they replicated at 25°C to a titer that was no more than two logs (100-fold) lower than the titer at 33°C. After additional phenotypic and genotypic analyses, all evaluable samples retained the ca and ts phenotypes.'}, {'measure': 'Number of Participants With Reactogenicity Events (REs) and Adverse Events (AEs) Through 28 Days Post Vaccination', 'timeFrame': 'Days 0-28 after vaccination (up to Day 28)', 'description': 'REs were predefined solicited events that could potentially occur after vaccination. The REs for this study were fever, runny/stuffy nose, sore throat, cough, vomiting, headache, abdominal pain (stomach ache), muscle ache, chills, decreased activity level (lethargy), decreased appetite, and irritability. An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship.'}, {'measure': 'Number of Participants With Serious Adverse Events (SAEs) and Significant New Medical Conditions (SNMC) Through 180 Days Post Vaccination', 'timeFrame': 'Days 0-180 after vaccination (up to 6.5 months)', 'description': 'An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. An SNMC is defined as a newly diagnosed medical condition that was of a chronic, ongoing nature and was assessed by the investigator as medically significant. SNMCs included, but were not limited to, diabetes, asthma, autoimmune disease (lupus, rheumatoid arthritis), and neurological disease (epilepsy, autism).'}, {'measure': 'Number of Participants With REs in Relation to Any Vaccine Virus Shedding', 'timeFrame': 'Days 0-28 after study vaccination (up to Day 28)', 'description': 'REs were predefined solicited events that could potentially occur after vaccination. The REs for this study were fever, runny/stuffy nose, sore throat, cough, vomiting, headache, abdominal pain (stomach ache), muscle ache, chills, decreased activity level (lethargy), decreased appetite, and irritability.'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': True, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['children, FluMist, shedding,'], 'conditions': ['Healthy']}, 'referencesModule': {'references': [{'pmid': '21513761', 'type': 'RESULT', 'citation': 'Mallory RM, Yi T, Ambrose CS. Shedding of Ann Arbor strain live attenuated influenza vaccine virus in children 6-59 months of age. Vaccine. 2011 Jun 10;29(26):4322-7. doi: 10.1016/j.vaccine.2011.04.022. Epub 2011 Apr 20.'}]}, 'descriptionModule': {'briefSummary': 'Open label, single arm, multicenter study of the shedding and safety of a single dose of trivalent, influenza virus vaccine live, intranasal in children 6 to \\< 60 months of age, with 28-day shedding follow-up and 180-day safety follow-up.', 'detailedDescription': 'This was a Phase 2, open-label, single-arm, multicenter study designed to evaluate vaccine virus shedding and safety of trivalent influenza virus vaccine live, intranasal in children 6 to \\< 60 months of age. Enrollment of approximately 200 participants was stratified by age, with 100 participants 6 to \\< 24 months of age (who reached their sixth month but not their second year birthday) and 100 participants 24 to \\< 60 months of age (who reached their second year but not their fifth year birthday). Baseline medical history data collection included the participants prior receipt of influenza vaccine or history of laboratory-confirmed influenza illness in the previous influenza season.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD'], 'maximumAge': '59 Months', 'minimumAge': '6 Months', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Male or female, 6 months to less than 60 months of age (reached their 6th month but not yet reached their 5th year birthday) at the time of study vaccination\n* Written informed consent and Health Insurance Portability and Accountability Act (HIPAA) authorization obtained from the participants parent/legal representative\n* Ability of the participants parent/legal representative to understand and comply with the requirements of the study\n* Participants parent/legal representative available by telephone\n* Ability to complete follow-up period of 180 days after study vaccination as required by the protocol\n\nExclusion Criteria:\n\n* History of hypersensitivity to any component of trivalent influenza virus vaccine live, intranasal, including egg or egg products, monosodium glutamate, or porcine gelatin\n* History of hypersensitivity to gentamicin\n* History of Guillain-Barré syndrome\n* Medically diagnosed wheezing, bronchodilator use, or steroid use (systemic or inhaled), by parent/legal representative report or chart review, within the 42 days prior to study vaccination (i.e., children with recent persistent asthma were excluded); or history of severe persistent asthma according to the criteria described in the National Asthma Education and Prevention Program (NAEPP) Expert Panel Report\n* Acute febrile (greater than or equal to \\[\\>=\\] 100.0 degree Fahrenheit \\[°F\\] oral or equivalent) and/or clinically significant respiratory illness (e.g., cough or sore throat) within 72 hours prior to study vaccination\n* Any known immunosuppressive condition or immune deficiency disease (including human immunodeficiency virus \\[HIV\\] infection), or ongoing receipt of any immunosuppressive therapy\n* Household contact who was immunocompromised (participants were also to avoid close contact with immunocompromised individuals for at least 21 days after study vaccination)\n* Use of aspirin or aspirin-containing products within the 30 days prior to study vaccination, or expected receipt through 180 days after study vaccination\n* Use of anti-influenza medications (including amantadine, rimantadine, oseltamivir, and zanamivir) within the 14 days prior to study vaccination, or expected receipt through 28 days after study vaccination\n* Use of any intranasal medication within the 14 days prior to study vaccination, or expected receipt through 28 days after study vaccination\n* Administration of any live virus vaccine within the 30 days prior to study vaccination, or expected receipt through 30 days after study vaccination\n* Administration of any inactivated (i.e., non-live) vaccine within the 14 days prior to study vaccination, or expected receipt through 14 days after study vaccination\n* Receipt of any investigational agent within the 30 days prior to study vaccination, or expected receipt through 180 days after study vaccination (use of licensed agents for indications not listed in the package insert was permitted)\n* Receipt of any blood product within the 90 days prior to study vaccination, or expected receipt through 28 days after study vaccination\n* Family member or household contact who was an employee of the research center or otherwise involved with the conduct of the study\n* Any condition that in the opinion of the investigator would have interfered with evaluation of the vaccine or interpretation of study results'}, 'identificationModule': {'nctId': 'NCT00344305', 'briefTitle': 'A Study to Evaluate the Shedding and Safety of Trivalent Influenza Virus Vaccine Live, Intranasal in Infants and Young Children', 'organization': {'class': 'INDUSTRY', 'fullName': 'MedImmune LLC'}, 'officialTitle': 'A Phase 2, Open-Label, Single Arm Trial to Evaluate the Shedding and Safety of CAIV-T Administered to Children 6 to Less Than 60 Months of Age', 'orgStudyIdInfo': {'id': 'MI-CP129'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Cohort 1: Participants Between 6 to < 24 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 millilitre (mL) (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 fluorescent focus units (FFU) of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).', 'interventionNames': ['Biological: Trivalent influenza virus vaccine live, intranasal']}, {'type': 'EXPERIMENTAL', 'label': 'Cohort 2: Participants Between 24 to < 60 Months Age', 'description': 'Participants received a single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains namely, A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2) (A/Fujian/411/2002-like) and B/Jilin/20/2003 (B/Shanghai/361/2002-like).', 'interventionNames': ['Biological: Trivalent influenza virus vaccine live, intranasal']}], 'interventions': [{'name': 'Trivalent influenza virus vaccine live, intranasal', 'type': 'BIOLOGICAL', 'otherNames': ['FluMist', 'Cold-adapted influenza virus vaccine, trivalent (CAIV-T)', 'Live attenuated influenza virus (LAIV)'], 'description': 'A single, intranasal dose of 0.2 mL (approximately 0.1 mL in each nostril) FluMist trivalent influenza virus vaccine live on Day 0 of the study. Each dose of FluMist vaccine contained 10\\^7 FFU of three influenza virus strains.', 'armGroupLabels': ['Cohort 1: Participants Between 6 to < 24 Months Age', 'Cohort 2: Participants Between 24 to < 60 Months Age']}]}, 'contactsLocationsModule': {'locations': [{'zip': '72205', 'city': 'Little Rock', 'state': 'Arkansas', 'country': 'United States', 'facility': 'Little Rock Allergy & Asthma Clinic, PA', 'geoPoint': {'lat': 34.74648, 'lon': -92.28959}}, {'zip': '30062', 'city': 'Marietta', 'state': 'Georgia', 'country': 'United States', 'facility': 'Pediatric and Adolescent Medicine, PA (PAMPA)', 'geoPoint': {'lat': 33.9526, 'lon': -84.54993}}, {'zip': '40004', 'city': 'Bardstown', 'state': 'Kentucky', 'country': 'United States', 'facility': 'Kentucky Pediatrics/Adult Research', 'geoPoint': {'lat': 37.80923, 'lon': -85.4669}}, {'zip': '70006', 'city': 'Metairie', 'state': 'Louisiana', 'country': 'United States', 'facility': 'Benchmark Research', 'geoPoint': {'lat': 29.98409, 'lon': -90.15285}}, {'zip': '13045', 'city': 'Cortland', 'state': 'New York', 'country': 'United States', 'facility': 'Health Sciences Research Center', 'geoPoint': {'lat': 42.60118, 'lon': -76.18048}}, {'zip': '14901', 'city': 'Elmira', 'state': 'New York', 'country': 'United States', 'facility': 'Health Sciences Research Center', 'geoPoint': {'lat': 42.0898, 'lon': -76.80773}}, {'zip': '13760', 'city': 'Endwell', 'state': 'New York', 'country': 'United States', 'facility': 'Regional Clinical Research Inc.', 'geoPoint': {'lat': 42.11285, 'lon': -76.02103}}, {'zip': '73132', 'city': 'Oklahoma City', 'state': 'Oklahoma', 'country': 'United States', 'facility': 'Grand Prairie Pediatrics & Allergy Clinic', 'geoPoint': {'lat': 35.46756, 'lon': -97.51643}}, {'zip': '15241', 'city': 'Pittsburgh', 'state': 'Pennsylvania', 'country': 'United States', 'facility': 'Primary Physicians Research , Inc', 'geoPoint': {'lat': 40.44062, 'lon': -79.99589}}, {'zip': '77004', 'city': 'Houston', 'state': 'Texas', 'country': 'United States', 'facility': 'Med-Pro Research Inc.', 'geoPoint': {'lat': 29.76328, 'lon': -95.36327}}, {'zip': '78130', 'city': 'New Braunfels', 'state': 'Texas', 'country': 'United States', 'facility': 'Central Texas Health Research', 'geoPoint': {'lat': 29.703, 'lon': -98.12445}}, {'zip': '76904', 'city': 'San Angelo', 'state': 'Texas', 'country': 'United States', 'facility': 'Benchmark Research', 'geoPoint': {'lat': 31.46377, 'lon': -100.43704}}, {'zip': '84041', 'city': 'Layton', 'state': 'Utah', 'country': 'United States', 'facility': 'Wee Care Pediatrics', 'geoPoint': {'lat': 41.06022, 'lon': -111.97105}}, {'zip': '84604', 'city': 'Provo', 'state': 'Utah', 'country': 'United States', 'facility': 'Utah Valley Pediatrics', 'geoPoint': {'lat': 40.23384, 'lon': -111.65853}}, {'zip': '22015', 'city': 'Burke', 'state': 'Virginia', 'country': 'United States', 'facility': 'PI-Coor Clinical Research, LLC', 'geoPoint': {'lat': 38.79345, 'lon': -77.27165}}, {'zip': '22180', 'city': 'Vienna', 'state': 'Virginia', 'country': 'United States', 'facility': 'Advanced Pediatrics', 'geoPoint': {'lat': 38.90122, 'lon': -77.26526}}], 'overallOfficials': [{'name': 'Raburn Mallory, M.D.', 'role': 'STUDY_DIRECTOR', 'affiliation': 'MedImmune LLC'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'MedImmune LLC', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}