Ignite Creation Date:
2025-12-25 @ 12:59 AM
Ignite Modification Date:
2026-04-24 @ 1:03 AM
Study NCT ID:
NCT02413593
Status:
COMPLETED
Last Update Posted:
2018-11-16
First Post:
2015-04-07
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Safety and Efficacy of Ledipasvir/Sofosbuvir (LDV/SOF) Fixed Dose Combination Tablet With Ribavirin for 12 Weeks in Treatment-naive Adults With Chronic HCV Genotype 3 Infection
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D006526', 'term': 'Hepatitis C'}, {'id': 'D019698', 'term': 'Hepatitis C, Chronic'}], 'ancestors': [{'id': 'D000086982', 'term': 'Blood-Borne Infections'}, {'id': 'D003141', 'term': 'Communicable Diseases'}, {'id': 'D007239', 'term': 'Infections'}, {'id': 'D006525', 'term': 'Hepatitis, Viral, Human'}, {'id': 'D014777', 'term': 'Virus Diseases'}, {'id': 'D018178', 'term': 'Flaviviridae Infections'}, {'id': 'D012327', 'term': 'RNA Virus Infections'}, {'id': 'D006505', 'term': 'Hepatitis'}, {'id': 'D008107', 'term': 'Liver Diseases'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D006521', 'term': 'Hepatitis, Chronic'}, {'id': 'D002908', 'term': 'Chronic Disease'}, {'id': 'D020969', 'term': 'Disease Attributes'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C000595958', 'term': 'ledipasvir, sofosbuvir drug combination'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'ClinicalTrialDisclosures@gilead.com', 'title': 'Clinical Trial Disclosures', 'organization': 'Gilead Sciences'}, 'certainAgreement': {'otherDetails': 'After conclusion of the study and without prior written approval from Gilead, investigators in this study may communicate, orally present, or publish in scientific journals or other media only after the following conditions have been met:\n\n* The results of the study in their entirety have been publicly disclosed by or with the consent of Gilead in an abstract, manuscript, or presentation form; or\n* The study has been completed at all study sites for at least 2 years', 'restrictionType': 'OTHER', 'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'timeFrame': 'Baseline to 30 days after last dose of study drug (up to 12 weeks plus 30 days)', 'description': 'Safety Analysis Set', 'eventGroups': [{'id': 'EG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks', 'otherNumAtRisk': 111, 'otherNumAffected': 89, 'seriousNumAtRisk': 111, 'seriousNumAffected': 4}], 'otherEvents': [{'term': 'Abdominal pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 6}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Diarrhoea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 11}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Nausea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 25}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Vomiting', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 7}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 57}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Nasopharyngitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 8}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Myalgia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 7}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Dizziness', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 13}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 40}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Depression', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 6}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Insomnia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 19}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Irritability', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 11}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Cough', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 8}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Dyspnoea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 6}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Dyspnoea exertional', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 6}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Pruritus', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 7}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Rash', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 7}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}], 'seriousEvents': [{'term': 'Hyponatraemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Intervertebral disc protrusion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Hepatic cancer', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 1}], 'organSystem': 'Neoplasms benign, malignant and unspecified (incl cysts and polyps)', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Homicidal ideation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 1}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Suicidal ideation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 1}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}, {'term': 'Hypertensive crisis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 111, 'numAffected': 1}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 18.1'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'classes': [{'categories': [{'measurements': [{'value': '89.2', 'groupId': 'OG000', 'lowerLimit': '81.9', 'upperLimit': '94.3'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Posttreatment Week 12', 'description': 'SVR12 was defined as HCV RNA \\< the lower limit of quantitation (LLOQ; ie, 15 IU/mL) at 12 weeks after stopping study treatment.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Full Analysis Set: all enrolled participants who received at least 1 dose of study drug.'}, {'type': 'PRIMARY', 'title': 'Percentage of Participants Who Permanently Discontinued Any Study Drug Due to an Adverse Event', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'classes': [{'categories': [{'measurements': [{'value': '0.9', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to 12 weeks', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety Analysis Set'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With SVR at 4 Weeks After Discontinuation of Therapy (SVR4)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'classes': [{'categories': [{'measurements': [{'value': '91.9', 'groupId': 'OG000', 'lowerLimit': '85.2', 'upperLimit': '96.2'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Posttreatment Week 4', 'description': 'SVR4 was defined as HCV RNA \\< LLOQ at 4 weeks after stopping study treatment.', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Full Analysis Set'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With HCV RNA < LLOQ at Weeks 1, 2, 4, 8 and 12', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'classes': [{'title': 'Week 1', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '20.7', 'groupId': 'OG000', 'lowerLimit': '13.6', 'upperLimit': '29.5'}]}]}, {'title': 'Week 2', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '64.9', 'groupId': 'OG000', 'lowerLimit': '55.2', 'upperLimit': '73.7'}]}]}, {'title': 'Week 4', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '97.3', 'groupId': 'OG000', 'lowerLimit': '92.3', 'upperLimit': '99.4'}]}]}, {'title': 'Week 8', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '100.0', 'groupId': 'OG000', 'lowerLimit': '96.7', 'upperLimit': '100.0'}]}]}, {'title': 'Week 12', 'denoms': [{'units': 'Participants', 'counts': [{'value': '110', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '99.1', 'groupId': 'OG000', 'lowerLimit': '95.0', 'upperLimit': '100.0'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Weeks 1, 2, 4, 8, and 12', 'unitOfMeasure': 'percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the Full Analysis Set with available data were analyzed.'}, {'type': 'SECONDARY', 'title': 'Change From Baseline in HCV RNA at Weeks 1, 2, 4, 8, and 12', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'classes': [{'title': 'Change at Week 1', 'denoms': [{'units': 'Participants', 'counts': [{'value': '110', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '-4.33', 'spread': '0.572', 'groupId': 'OG000'}]}]}, {'title': 'Change at Week 2', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '-4.85', 'spread': '0.659', 'groupId': 'OG000'}]}]}, {'title': 'Change at Week 4', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '-5.05', 'spread': '0.664', 'groupId': 'OG000'}]}]}, {'title': 'Change at Week 8', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '-5.06', 'spread': '0.664', 'groupId': 'OG000'}]}]}, {'title': 'Change at Week 12', 'denoms': [{'units': 'Participants', 'counts': [{'value': '109', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '-5.06', 'spread': '0.669', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline; Weeks 1, 2, 4, 8, and 12', 'unitOfMeasure': 'log10 IU/mL', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Participants in the Full Analysis Set with available data were analyzed.'}, {'type': 'SECONDARY', 'title': 'Percentage of Participants With Virologic Failure', 'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'classes': [{'categories': [{'measurements': [{'value': '7.2', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to Posttreatment Week 12', 'description': 'Virologic failure was defined as:\n\n* On-treatment virologic failure:\n\n * Breakthrough (confirmed HCV RNA ≥ LLOQ after having previously had HCV RNA \\< LLOQ while on treatment), or\n * Rebound (confirmed \\> 1 log10 IU/mL increase in HCV RNA from nadir while on treatment), or\n * Non-response (HCV RNA persistently ≥ LLOQ through 8 weeks of treatment)\n* Virologic relapse:\n\n * Confirmed HCV RNA ≥ LLOQ during the posttreatment period having achieved HCV RNA \\< LLOQ at last on-treatment visit.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Full Analysis Set'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'LDV/SOF+RBV', 'description': 'Ledipasvir/sofosbuvir (Harvoni®; LDV/SOF) (90/400 mg) fixed-dose combination (FDC) tablet once daily + ribavirin (RBV) tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '111'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '107'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '4'}]}], 'dropWithdraws': [{'type': 'Lost to Follow-up', 'reasons': [{'groupId': 'FG000', 'numSubjects': '3'}]}, {'type': 'Adverse Event', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}]}]}], 'recruitmentDetails': 'Participants were enrolled at study sites in Canada. The first participant was screened on 15 April 2015. The last study visit occurred on 08 January 2016.', 'preAssignmentDetails': '127 participants were screened.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '111', 'groupId': 'BG000'}]}], 'groups': [{'id': 'BG000', 'title': 'LDV/SOF+RBV', 'description': 'LDV/SOF (90/400 mg) FDC tablet once daily + RBV tablets (1000 or 1200 mg daily based on weight) for 12 weeks'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '48', 'spread': '10.7', 'groupId': 'BG000'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '43', 'groupId': 'BG000'}]}, {'title': 'Male', 'measurements': [{'value': '68', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '111', 'groupId': 'BG000'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Race (NIH/OMB)', 'classes': [{'categories': [{'title': 'American Indian or Alaska Native', 'measurements': [{'value': '3', 'groupId': 'BG000'}]}, {'title': 'Asian', 'measurements': [{'value': '28', 'groupId': 'BG000'}]}, {'title': 'Native Hawaiian or Other Pacific Islander', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}, {'title': 'Black or African American', 'measurements': [{'value': '1', 'groupId': 'BG000'}]}, {'title': 'White', 'measurements': [{'value': '78', 'groupId': 'BG000'}]}, {'title': 'More than one race', 'measurements': [{'value': '1', 'groupId': 'BG000'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'HCV Genotype', 'classes': [{'title': 'Genotype 3 (no confirmed subtype)', 'categories': [{'measurements': [{'value': '3', 'groupId': 'BG000'}]}]}, {'title': 'Genotype 3a', 'categories': [{'measurements': [{'value': '105', 'groupId': 'BG000'}]}]}, {'title': 'Genotype 3b', 'categories': [{'measurements': [{'value': '3', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Cirrhosis Status', 'classes': [{'title': 'Absent', 'categories': [{'measurements': [{'value': '70', 'groupId': 'BG000'}]}]}, {'title': 'Present', 'categories': [{'measurements': [{'value': '39', 'groupId': 'BG000'}]}]}, {'title': 'Missing', 'categories': [{'measurements': [{'value': '2', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'IL28b Status', 'classes': [{'title': 'CC', 'categories': [{'measurements': [{'value': '40', 'groupId': 'BG000'}]}]}, {'title': 'CT', 'categories': [{'measurements': [{'value': '56', 'groupId': 'BG000'}]}]}, {'title': 'TT', 'categories': [{'measurements': [{'value': '13', 'groupId': 'BG000'}]}]}, {'title': 'Missing', 'categories': [{'measurements': [{'value': '2', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'description': 'The CC, CT, and TT alleles are different forms of the IL28b gene.', 'unitOfMeasure': 'Participants'}, {'title': 'HCV RNA', 'classes': [{'categories': [{'measurements': [{'value': '6.2', 'spread': '0.66', 'groupId': 'BG000'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'log10 IU/mL', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'HCV RNA Category', 'classes': [{'title': '< 800,000 IU/mL', 'categories': [{'measurements': [{'value': '35', 'groupId': 'BG000'}]}]}, {'title': '≥ 800,000 IU/mL', 'categories': [{'measurements': [{'value': '76', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}], 'populationDescription': 'Safety Analysis Set: all enrolled participants who received at least 1 dose of study drug.'}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 111}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2015-04'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2016-12', 'completionDateStruct': {'date': '2016-01', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2018-10-19', 'studyFirstSubmitDate': '2015-04-07', 'resultsFirstSubmitDate': '2016-12-22', 'studyFirstSubmitQcDate': '2015-04-07', 'lastUpdatePostDateStruct': {'date': '2018-11-16', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2016-12-22', 'studyFirstPostDateStruct': {'date': '2015-04-10', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2017-02-14', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2015-12', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12)', 'timeFrame': 'Posttreatment Week 12', 'description': 'SVR12 was defined as HCV RNA \\< the lower limit of quantitation (LLOQ; ie, 15 IU/mL) at 12 weeks after stopping study treatment.'}, {'measure': 'Percentage of Participants Who Permanently Discontinued Any Study Drug Due to an Adverse Event', 'timeFrame': 'Up to 12 weeks'}], 'secondaryOutcomes': [{'measure': 'Percentage of Participants With SVR at 4 Weeks After Discontinuation of Therapy (SVR4)', 'timeFrame': 'Posttreatment Week 4', 'description': 'SVR4 was defined as HCV RNA \\< LLOQ at 4 weeks after stopping study treatment.'}, {'measure': 'Percentage of Participants With HCV RNA < LLOQ at Weeks 1, 2, 4, 8 and 12', 'timeFrame': 'Weeks 1, 2, 4, 8, and 12'}, {'measure': 'Change From Baseline in HCV RNA at Weeks 1, 2, 4, 8, and 12', 'timeFrame': 'Baseline; Weeks 1, 2, 4, 8, and 12'}, {'measure': 'Percentage of Participants With Virologic Failure', 'timeFrame': 'Up to Posttreatment Week 12', 'description': 'Virologic failure was defined as:\n\n* On-treatment virologic failure:\n\n * Breakthrough (confirmed HCV RNA ≥ LLOQ after having previously had HCV RNA \\< LLOQ while on treatment), or\n * Rebound (confirmed \\> 1 log10 IU/mL increase in HCV RNA from nadir while on treatment), or\n * Non-response (HCV RNA persistently ≥ LLOQ through 8 weeks of treatment)\n* Virologic relapse:\n\n * Confirmed HCV RNA ≥ LLOQ during the posttreatment period having achieved HCV RNA \\< LLOQ at last on-treatment visit.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['HCV genotype 3 (GT-3)', 'HCV', 'Sustained Virologic Response', 'Direct Acting Antiviral', 'GS-7977', 'GS-5885', 'Ribavirin', 'Sofosbuvir', 'Ledipasvir', 'Hepatitis C', 'Hepatitis C, Chronic'], 'conditions': ['Hepatitis C Virus Infection']}, 'referencesModule': {'references': [{'type': 'RESULT', 'citation': 'Feld JJ, Ramji A, Shafran S, Willems B, Marotta P, Huchet E, et al. Ledipasvir/Sofosbuvir with ribavirin for 12 Weeks is effective and safe in treatment-naïve genotype 3 HCV-infected patients in Canada [Abstract SAT-183]. Presented at: The 51st Annual Congress of the European Association for the Study of Liver: The International Liver Congress (EASL); 2016 April 13-17; Barcelona, Spain.'}, {'pmid': '28535298', 'type': 'DERIVED', 'citation': 'Feld JJ, Ramji A, Shafran SD, Willems B, Marotta P, Huchet E, Vachon ML, Svarovskaia ES, Huang KC, Hyland RH, Yun C, Massetto B, Brainard DM, McHutchison JG, Tam E, Bailey R, Cooper C, Yoshida EM, Greenbloom S, Elkhashab M, Borgia S, Swain MG. Ledipasvir-Sofosbuvir Plus Ribavirin in Treatment-Naive Patients With Hepatitis C Virus Genotype 3 Infection: An Open-Label Study. Clin Infect Dis. 2017 Jul 1;65(1):13-19. doi: 10.1093/cid/cix289.'}]}, 'descriptionModule': {'briefSummary': 'This study will evaluate the antiviral efficacy, safety, and tolerability of ledipasvir/sofosbuvir (LDV/SOF) fixed dose combination (FDC) plus ribavirin (RBV) in treatment-naive adults with chronic genotype 3 hepatitis C virus (HCV) infection.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Key Inclusion Criteria:\n\n* Chronic genotype 3 HCV infection\n* HCV treatment-naive\n* HCV RNA \\> 10,000 IU/mL at screening\n* Absence of cirrhosis or compensated cirrhosis\n* Screening laboratory values within defined thresholds\n* Use of two effective contraception methods if female of childbearing potential or sexually active male\n\nKey Exclusion Criteria:\n\n* Pregnant or nursing female or male with pregnant female partner\n* Coinfection with HIV or hepatitis B virus (HBV)\n* Current or prior history of clinical hepatic decompensation\n* Chronic use of systemic immunosuppressive agents\n* History of clinically significant illness or any other medical disorder that may interfere with the individual's treatment, assessment, or compliance with the protocol\n\nNote: Other protocol defined Inclusion/Exclusion criteria may apply."}, 'identificationModule': {'nctId': 'NCT02413593', 'briefTitle': 'Safety and Efficacy of Ledipasvir/Sofosbuvir (LDV/SOF) Fixed Dose Combination Tablet With Ribavirin for 12 Weeks in Treatment-naive Adults With Chronic HCV Genotype 3 Infection', 'organization': {'class': 'INDUSTRY', 'fullName': 'Gilead Sciences'}, 'officialTitle': 'A Phase 2 Open- Label Study to Evaluate The Safety and Efficacy of Ledipasvir/Sofosbuvir (LDV/SOF) Fixed Dose Combination Tablet With Ribavirin for 12 Weeks in Treatment-naïve Patients With Chronic HCV Genotype 3 Infection', 'orgStudyIdInfo': {'id': 'GS-US-337-1701'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'LDV/SOF+RBV', 'description': 'LDV/SOF FDC plus RBV for 12 weeks', 'interventionNames': ['Drug: LDV/SOF', 'Drug: RBV']}], 'interventions': [{'name': 'LDV/SOF', 'type': 'DRUG', 'otherNames': ['Harvoni®', 'GS-5885/GS-7977'], 'description': '90/400 mg FDC tablet administered orally once daily', 'armGroupLabels': ['LDV/SOF+RBV']}, {'name': 'RBV', 'type': 'DRUG', 'description': 'Tablets administered orally in a divided daily dose according to package insert weight-based dosing recommendations (\\< 75 kg = 1000 mg and ≥ 75 kg = 1200 mg)', 'armGroupLabels': ['LDV/SOF+RBV']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'T2N 4Z6', 'city': 'Calgary', 'state': 'Alberta', 'country': 'Canada', 'geoPoint': {'lat': 51.05011, 'lon': -114.08529}}, {'zip': 'T5H 4B9', 'city': 'Edmonton', 'state': 'Alberta', 'country': 'Canada', 'geoPoint': {'lat': 53.55014, 'lon': -113.46871}}, {'zip': 'T6G 2B7', 'city': 'Edmonton', 'state': 'Alberta', 'country': 'Canada', 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'M6H 3M1', 'city': 'Toronto', 'state': 'Ontario', 'country': 'Canada', 'geoPoint': {'lat': 43.70643, 'lon': -79.39864}}, {'zip': 'L4L 4Y7', 'city': 'Vaughan', 'state': 'Ontario', 'country': 'Canada', 'geoPoint': {'lat': 43.8361, 'lon': -79.49827}}, {'zip': 'H2L 4P9', 'city': 'Montreal', 'state': 'Quebec', 'country': 'Canada', 'geoPoint': {'lat': 45.50884, 'lon': -73.58781}}, {'zip': 'H2X 0A9', 'city': 'Montreal', 'state': 'Quebec', 'country': 'Canada', 'geoPoint': {'lat': 45.50884, 'lon': -73.58781}}, {'zip': 'G1V 4G2', 'city': 'Québec', 'country': 'Canada', 'geoPoint': {'lat': 46.81228, 'lon': -71.21454}}], 'overallOfficials': [{'name': 'Gilead Study Director', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Gilead Sciences'}]}, 'ipdSharingStatementModule': {'url': 'http://www.gilead.com/research/disclosure-and-transparency', 'infoTypes': ['STUDY_PROTOCOL', 'SAP'], 'timeFrame': '18 months after study completion', 'ipdSharing': 'YES', 'description': 'Qualified external researchers may request IPD for this study after study completion. For more information, please visit our website at http://www.gilead.com/research/disclosure-and-transparency.', 'accessCriteria': 'A secured external environment with username, password, and RSA code.'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Gilead Sciences', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}