Ignite Creation Date:
2025-12-26 @ 10:57 AM
Ignite Modification Date:
2026-02-03 @ 9:55 AM
Study NCT ID:
NCT02730208
Status:
COMPLETED
Last Update Posted:
2019-10-23
First Post:
2016-03-31
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
A Study to Evaluate the Effect of VX-661 in Combination With Ivacaftor on Chest Imaging Endpoints in Subjects With Cystic Fibrosis, Homozygous for the F508del CFTR Mutation
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D003550', 'term': 'Cystic Fibrosis'}], 'ancestors': [{'id': 'D010182', 'term': 'Pancreatic Diseases'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D008171', 'term': 'Lung Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D007232', 'term': 'Infant, Newborn, Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C000654124', 'term': 'tezacaftor, ivacaftor drug combination'}, {'id': 'C545203', 'term': 'ivacaftor'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'medicalinfo@vrtx.com', 'phone': '617-341-6777', 'title': 'Medical Monitor', 'organization': 'Vertex Pharmaceuticals Incorporated'}, 'certainAgreement': {'restrictionType': 'OTHER', 'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'timeFrame': 'Day 1 up to Week 76', 'eventGroups': [{'id': 'EG000', 'title': 'TEZ/IVA', 'description': 'Participants received TEZ 100 mg/IVA 150 mg fixed dose combination tablet orally once daily in the morning and IVA 150 mg tablet orally once daily in the evening for 72 weeks.', 'otherNumAtRisk': 20, 'deathsNumAtRisk': 20, 'otherNumAffected': 19, 'seriousNumAtRisk': 20, 'deathsNumAffected': 0, 'seriousNumAffected': 8}, {'id': 'EG001', 'title': 'Placebo', 'description': 'Participants received placebo matched to TEZ/IVA fixed dose combination tablet orally once daily in the morning and placebo matched to IVA tablet orally once daily in the evening for 72 weeks.', 'otherNumAtRisk': 21, 'deathsNumAtRisk': 21, 'otherNumAffected': 20, 'seriousNumAtRisk': 21, 'deathsNumAffected': 0, 'seriousNumAffected': 13}], 'otherEvents': [{'term': 'Infective pulmonary exacerbation of cystic fibrosis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 5}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 9}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Upper respiratory tract infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 4}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Lower respiratory tract infection bacterial', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Nasopharyngitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Gastroenteritis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Influenza', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Pharyngitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Rhinitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Cough', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 8}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 9}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Haemoptysis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 4}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Productive cough', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 4}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 4}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Oropharyngeal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Sputum increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Rhinorrhoea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Upper respiratory tract congestion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Epistaxis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Pyrexia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Chest pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Migraine', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 4}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Abdominal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Constipation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Nausea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 4}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Vomiting', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 3}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Sunburn', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 3}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Arthropod bite', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Fungal test positive', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Bacterial test positive', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 5}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Blood alkaline phosphatase increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 2}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}], 'seriousEvents': [{'term': 'Infective pulmonary exacerbation of cystic fibrosis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 5}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 6}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Lung infection pseudomonal', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Atypical mycobacterial lower respiratory tract infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Gastroenteritis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Atrioventricular block first degree', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 0}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Abdominal pain upper', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Abdominal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Vomiting', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Testicular torsion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 0}], 'organSystem': 'Reproductive system and breast disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Hepatic cirrhosis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Hepatobiliary disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Type I hypersensitivity', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Immune system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Bacterial test positive', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Weight decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Hyperglycaemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Atelectasis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}, {'term': 'Haemoptysis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 20, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 21, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 21.0'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Absolute Change in Total Brody/CF-CT Score', 'denoms': [{'units': 'Participants', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '21', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'TEZ/IVA', 'description': 'Participants received TEZ 100 mg/IVA 150 mg fixed dose combination tablet orally once daily in the morning and IVA 150 mg tablet orally once daily in the evening for 72 weeks.'}, {'id': 'OG001', 'title': 'Placebo', 'description': 'Participants received placebo matched to TEZ/IVA fixed dose combination tablet orally once daily in the morning and placebo matched to IVA tablet orally once daily in the evening for 72 weeks.'}], 'classes': [{'categories': [{'measurements': [{'value': '0.90', 'spread': '2.09', 'groupId': 'OG000'}, {'value': '2.38', 'spread': '2.07', 'groupId': 'OG001'}]}]}], 'analyses': [{'groupIds': ['OG000', 'OG001'], 'paramType': 'Least Squares (LS) Mean Difference', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-1.48', 'ciLowerLimit': '-7.47', 'ciUpperLimit': '4.52', 'nonInferiorityType': 'OTHER', 'nonInferiorityComment': 'Treatment effect outcomes are estimates.'}], 'paramType': 'LEAST_SQUARES_MEAN', 'timeFrame': 'From Baseline at Week 72', 'description': 'The exploratory Brody/CF-CT score semi-quantitatively scores the degree of structural lung disease as shown on CT in participants with CF. The score ranges from a minimum of 0 to a maximum of 219 with higher scores indicating more severe structural lung disease.', 'unitOfMeasure': 'scores on a scale', 'dispersionType': 'Standard Error', 'reportingStatus': 'POSTED', 'populationDescription': 'FAS included all participants who were randomized and received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '20', 'groupId': 'OG000'}, {'value': '21', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'TEZ/IVA', 'description': 'Participants received TEZ 100 mg/IVA 150 mg fixed dose combination tablet orally once daily in the morning and IVA 150 mg tablet orally once daily in the evening for 72 weeks.'}, {'id': 'OG001', 'title': 'Placebo', 'description': 'Participants received placebo matched to TEZ/IVA fixed dose combination tablet orally once daily in the morning and placebo matched to IVA tablet orally once daily in the evening for 72 weeks.'}], 'classes': [{'title': 'Participants with AEs', 'categories': [{'measurements': [{'value': '20', 'groupId': 'OG000'}, {'value': '21', 'groupId': 'OG001'}]}]}, {'title': 'Participants with SAEs', 'categories': [{'measurements': [{'value': '8', 'groupId': 'OG000'}, {'value': '13', 'groupId': 'OG001'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Day 1 up to Week 76', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety set included all participants who received at least 1 dose of study drug.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'TEZ/IVA', 'description': 'Participants received TEZ 100 milligram (mg)/IVA 150 mg fixed dose combination tablet orally once daily in the morning and IVA 150 mg tablet orally once daily in the evening for 72 weeks.'}, {'id': 'FG001', 'title': 'Placebo', 'description': 'Participants received placebo matched to TEZ/IVA fixed dose combination tablet orally once daily in the morning and placebo matched to IVA tablet orally once daily in the evening for 72 weeks.'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '20'}, {'groupId': 'FG001', 'numSubjects': '21'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '20'}, {'groupId': 'FG001', 'numSubjects': '20'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '1'}]}], 'dropWithdraws': [{'type': 'Withdrawal of consent (not due to AE)', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '1'}]}]}], 'preAssignmentDetails': 'A total of 41 participants were randomized and treated in the study.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '20', 'groupId': 'BG000'}, {'value': '21', 'groupId': 'BG001'}, {'value': '41', 'groupId': 'BG002'}]}], 'groups': [{'id': 'BG000', 'title': 'TEZ/IVA', 'description': 'Participants received TEZ 100 mg/IVA 150 mg fixed dose combination tablet orally once daily in the morning and IVA 150 mg tablet orally once daily in the evening for 72 weeks.'}, {'id': 'BG001', 'title': 'Placebo', 'description': 'Participants received placebo matched to TEZ/IVA fixed dose combination tablet orally once daily in the morning and placebo matched to IVA tablet orally once daily in the evening for 72 weeks.'}, {'id': 'BG002', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '20.4', 'spread': '7.5', 'groupId': 'BG000'}, {'value': '20.1', 'spread': '9.3', 'groupId': 'BG001'}, {'value': '20.2', 'spread': '8.4', 'groupId': 'BG002'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '11', 'groupId': 'BG000'}, {'value': '10', 'groupId': 'BG001'}, {'value': '21', 'groupId': 'BG002'}]}, {'title': 'Male', 'measurements': [{'value': '9', 'groupId': 'BG000'}, {'value': '11', 'groupId': 'BG001'}, {'value': '20', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '20', 'groupId': 'BG000'}, {'value': '21', 'groupId': 'BG001'}, {'value': '41', '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': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}, {'title': 'Asian', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', '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': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}, {'title': 'White', 'measurements': [{'value': '20', 'groupId': 'BG000'}, {'value': '21', 'groupId': 'BG001'}, {'value': '41', 'groupId': 'BG002'}]}, {'title': 'More than one race', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', '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': 'Total Brody/Cystic Fibrosis - Computed Tomography (CF-CT) Score', 'classes': [{'categories': [{'measurements': [{'value': '38.29', 'spread': '22.91', 'groupId': 'BG000'}, {'value': '43.68', 'spread': '33.96', 'groupId': 'BG001'}, {'value': '40.98', 'spread': '28.72', 'groupId': 'BG002'}]}]}], 'paramType': 'MEAN', 'description': 'The exploratory Brody/CF-CT score semi-quantitatively scores the degree of structural lung disease as shown on CT in participants with CF. The score ranges from a minimum of 0 to a maximum of 219 with higher scores indicating more severe structural lung disease.', 'unitOfMeasure': 'scores on a scale', 'dispersionType': 'STANDARD_DEVIATION'}]}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2018-02-26', 'size': 2808071, 'label': 'Study Protocol', 'hasIcf': False, 'hasSap': False, 'filename': 'Prot_000.pdf', 'typeAbbrev': 'Prot', 'uploadDate': '2019-07-22T07:08', 'hasProtocol': True}, {'date': '2018-05-07', 'size': 1453891, 'label': 'Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'SAP_001.pdf', 'typeAbbrev': 'SAP', 'uploadDate': '2019-07-22T07:09', 'hasProtocol': False}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'TRIPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 41}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2016-09', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2019-10', 'completionDateStruct': {'date': '2018-07', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2019-10-22', 'studyFirstSubmitDate': '2016-03-31', 'resultsFirstSubmitDate': '2019-07-30', 'studyFirstSubmitQcDate': '2016-03-31', 'lastUpdatePostDateStruct': {'date': '2019-10-23', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2019-07-30', 'studyFirstPostDateStruct': {'date': '2016-04-06', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2019-08-21', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2018-07', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Absolute Change in Total Brody/CF-CT Score', 'timeFrame': 'From Baseline at Week 72', 'description': 'The exploratory Brody/CF-CT score semi-quantitatively scores the degree of structural lung disease as shown on CT in participants with CF. The score ranges from a minimum of 0 to a maximum of 219 with higher scores indicating more severe structural lung disease.'}], 'secondaryOutcomes': [{'measure': 'Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)', 'timeFrame': 'Day 1 up to Week 76'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'conditions': ['Cystic Fibrosis']}, 'descriptionModule': {'briefSummary': 'The primary purpose of study is to evaluate the treatment effect of tezacaftor in combination with ivacaftor (TEZ/IVA) on chest imaging endpoints using low-dose computed tomography (LDCT) at Week 72, and to evaluate the safety of TEZ/IVA through Week 72.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'minimumAge': '12 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n* Homozygous for the F508del CFTR mutation\n* Confirmed diagnosis of CF\n* Percent predicted forced expiratory volume (ppFEV1) ≥70% of predicted normal for age, sex, and height during screening.\n* Stable CF disease as judged by the investigator\n\nExclusion Criteria:\n\n* History of any comorbidity that, in the opinion of the investigator, might confound the results of the study or pose an additional risk in administering study drug to the subject.\n* An acute upper or lower respiratory infection, pulmonary exacerbation, or changes in therapy (including antibiotics) for pulmonary disease within 28 days before Day 1 (first dose of study drug)\n* Pregnant or nursing females.\n* Sexually active subjects of reproductive potential who are not willing to follow the contraception requirements.\n* Any contraindication to undergoing chest imaging, as per the site's institutional guidelines"}, 'identificationModule': {'nctId': 'NCT02730208', 'briefTitle': 'A Study to Evaluate the Effect of VX-661 in Combination With Ivacaftor on Chest Imaging Endpoints in Subjects With Cystic Fibrosis, Homozygous for the F508del CFTR Mutation', 'organization': {'class': 'INDUSTRY', 'fullName': 'Vertex Pharmaceuticals Incorporated'}, 'officialTitle': 'A Phase 2, Randomized, Placebo-Controlled, Double-blind Study to Evaluate the Effect of VX-661 in Combination With Ivacaftor on Chest Imaging Endpoints in Subjects Aged 12 Years and Older With Cystic Fibrosis, Homozygous for the F508del CFTR Mutation', 'orgStudyIdInfo': {'id': 'VX15-661-112'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'TEZ/IVA', 'description': 'Participants received TEZ 100 milligram (mg)/IVA 150 mg fixed dose combination tablet orally once daily in the morning and IVA 150 mg tablet orally once daily in the evening for 72 weeks.', 'interventionNames': ['Drug: Tezacaftor/Ivacaftor', 'Drug: Ivacaftor']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Placebo', 'description': 'Participants received placebo matched to TEZ/IVA fixed dose combination tablet orally once daily in the morning and placebo matched to IVA tablet orally once daily in the evening for 72 weeks.', 'interventionNames': ['Drug: Placebo']}], 'interventions': [{'name': 'Tezacaftor/Ivacaftor', 'type': 'DRUG', 'otherNames': ['TEZ/IVA; VX-661/VX-770'], 'description': 'TEZ 100 mg/IVA 150 mg fixed-dose combination tablet.', 'armGroupLabels': ['TEZ/IVA']}, {'name': 'Ivacaftor', 'type': 'DRUG', 'otherNames': ['VX-770; IVA'], 'description': 'IVA 150 mg tablet.', 'armGroupLabels': ['TEZ/IVA']}, {'name': 'Placebo', 'type': 'DRUG', 'description': 'Placebo matched to TEZ/IVA fixed-dose combination tablet.', 'armGroupLabels': ['Placebo']}, {'name': 'Placebo', 'type': 'DRUG', 'description': 'Placebo matched to IVA tablet.', 'armGroupLabels': ['Placebo']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Chermside', 'country': 'Australia', 'geoPoint': {'lat': -27.38472, 'lon': 153.03062}}, {'city': 'Melbourne', 'country': 'Australia', 'geoPoint': {'lat': -37.814, 'lon': 144.96332}}, {'city': 'Nedlands', 'country': 'Australia', 'geoPoint': {'lat': -31.98184, 'lon': 115.8073}}, {'city': 'New Lambton Heights', 'country': 'Australia', 'geoPoint': {'lat': -32.92466, 'lon': 151.69364}}, {'city': 'Parkville SIC', 'country': 'Australia'}, {'city': 'Randwick', 'country': 'Australia', 'geoPoint': {'lat': -33.91439, 'lon': 151.24895}}, {'city': 'South Brisbane', 'country': 'Australia', 'geoPoint': {'lat': -27.48034, 'lon': 153.02049}}, {'city': 'Subiaco', 'country': 'Australia', 'geoPoint': {'lat': -31.9485, 'lon': 115.8268}}, {'city': 'Westmead', 'country': 'Australia', 'geoPoint': {'lat': -33.80383, 'lon': 150.98768}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Vertex Pharmaceuticals Incorporated', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}