Viewing Study NCT04265261


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Study NCT ID: NCT04265261
Status: COMPLETED
Last Update Posted: 2024-09-25
First Post: 2020-02-05
Is NOT Gene Therapy: True
Has Adverse Events: True

Brief Title: A Study to Investigate the Efficacy and Safety of RG7774 in Patients With Diabetes Mellitus Type 1 or Type 2 With Treatment-Naive Diabetic Retinopathy
Sponsor:
Organization:

Raw JSON

{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24', 'submissionTracking': {'firstMcpInfo': {'postDateStruct': {'date': '2024-08-09', 'type': 'ACTUAL'}}}}, 'conditionBrowseModule': {'meshes': [{'id': 'D003930', 'term': 'Diabetic Retinopathy'}], 'ancestors': [{'id': 'D012164', 'term': 'Retinal Diseases'}, {'id': 'D005128', 'term': 'Eye Diseases'}, {'id': 'D003925', 'term': 'Diabetic Angiopathies'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D048909', 'term': 'Diabetes Complications'}, {'id': 'D003920', 'term': 'Diabetes Mellitus'}, {'id': 'D004700', 'term': 'Endocrine System Diseases'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'genentech@druginfo.com', 'phone': '1-800-821-8590', 'title': 'Medical Communications', 'organization': 'Hoffmann-La Roche'}, 'certainAgreement': {'otherDetails': "The Study being conducted under this Agreement is part of the Overall Study. Investigator is free to publish in reputable journals or to present at professional conferences the results of the Study, but only after the first publication or presentation that involves the Overall Study. The Sponsor may request that Confidential Information be deleted and/or the publication be postponed in order to protect the Sponsor's intellectual property rights.", 'restrictionType': 'OTHER', 'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'timeFrame': 'Up to 1 year (baseline through follow-up period)', 'description': 'All-cause mortality includes the entire study population. SAE and NSAE reporting includes the safety population, which included all participants who gave informed consent and received at least one dose of study medication. Participants in the safety population were grouped according to the actual treatment received.', 'eventGroups': [{'id': 'EG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)', 'otherNumAtRisk': 47, 'deathsNumAtRisk': 47, 'otherNumAffected': 13, 'seriousNumAtRisk': 47, 'deathsNumAffected': 1, 'seriousNumAffected': 8}, {'id': 'EG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD', 'otherNumAtRisk': 48, 'deathsNumAtRisk': 48, 'otherNumAffected': 21, 'seriousNumAtRisk': 48, 'deathsNumAffected': 0, 'seriousNumAffected': 3}, {'id': 'EG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD', 'otherNumAtRisk': 43, 'deathsNumAtRisk': 44, 'otherNumAffected': 15, 'seriousNumAtRisk': 43, 'deathsNumAffected': 0, 'seriousNumAffected': 5}], 'otherEvents': [{'term': 'Diabetic retinal oedema', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 13, 'numAffected': 8}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 7, 'numAffected': 6}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Diabetic retinopathy', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 5, 'numAffected': 5}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 2, 'numAffected': 1}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Vitreous haemorrhage', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 3, 'numAffected': 2}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Constipation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 4, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'COVID-19', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 5, 'numAffected': 5}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Nasopharyngitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 4, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Type 2 diabetes mellitus', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 4, 'numAffected': 4}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 5, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Hypertension', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}], 'seriousEvents': [{'term': 'Atrioventricular block second degree', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Coronary artery disease', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Diabetic retinopathy', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Retinal tear', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Eye disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Pancreatitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Chest pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Biliary colic', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Hepatobiliary disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Anaphylactic reaction', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Immune system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'COVID-19', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Cellulitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Extradural abscess', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Localised infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 2, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Osteomyelitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Sepsis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Anxiety', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Endometrial hyperplasia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Reproductive system and breast disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}, {'term': 'Intermittent claudication', 'stats': [{'groupId': 'EG000', 'numAtRisk': 47, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 48, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG002', 'numAtRisk': 43, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'MedDRA 26.0'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Proportion of Participants With >/= 2-Step Improvement in the Early Treatment Diabetic Retinopathy Study (ETDRS) DR Severity Scale (DRSS) From Baseline at Week 36 Measured in the Study Eye', 'denoms': [{'units': 'Participants', 'counts': [{'value': '38', 'groupId': 'OG000'}, {'value': '42', 'groupId': 'OG001'}, {'value': '35', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)'}, {'id': 'OG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD'}, {'id': 'OG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD'}], 'classes': [{'categories': [{'measurements': [{'value': '7.89', 'groupId': 'OG000', 'lowerLimit': '2.72', 'upperLimit': '20.8'}, {'value': '9.52', 'groupId': 'OG001', 'lowerLimit': '3.77', 'upperLimit': '22.07'}, {'value': '5.71', 'groupId': 'OG002', 'lowerLimit': '1.58', 'upperLimit': '18.61'}]}]}], 'analyses': [{'pValue': '0.8586', 'groupIds': ['OG000', 'OG001'], 'paramType': 'Risk Difference (RD)', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '1.19', 'ciLowerLimit': '-11.86', 'ciUpperLimit': '14.23', 'statisticalMethod': 'Cochran-Mantel-Haenszel', 'nonInferiorityType': 'SUPERIORITY'}, {'pValue': '0.6388', 'groupIds': ['OG000', 'OG002'], 'paramType': 'Risk Difference (RD)', 'ciNumSides': 'TWO_SIDED', 'ciPctValue': '95', 'paramValue': '-2.93', 'ciLowerLimit': '-15.18', 'ciUpperLimit': '9.31', 'statisticalMethod': 'Cochran-Mantel-Haenszel', 'nonInferiorityType': 'SUPERIORITY'}], 'paramType': 'NUMBER', 'timeFrame': 'Week 36', 'description': 'The ETDRS DRSS is a standardized grading test to measure diabetic retinopathy progression, where higher scores indicate a higher risk of vision loss. The DRSS ranges from level 10 (no diabetic retinopathy) to level 85 (advanced diabetic retinopathy)', 'unitOfMeasure': 'Percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'The mITT population is defined as all participants who give informed consent, are randomized, and receive at least one dose of study treatment (active or placebo). For the mITT population, data were analyzed according to the treatment participants were randomized to.'}, {'type': 'SECONDARY', 'title': 'Time-to-Event for Vision-Threatening DR in the Study Eye', 'denoms': [{'units': 'Participants', 'counts': [{'value': '47', 'groupId': 'OG000'}, {'value': '48', 'groupId': 'OG001'}, {'value': '43', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)'}, {'id': 'OG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD'}, {'id': 'OG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD'}], 'classes': [{'categories': [{'measurements': [{'value': 'NA', 'comment': 'NA indicates that either the Kaplan-Meier percentile time has not been achieved or that the percentile is at a boundary of the observed range and no upper or lower 95% CI can be found due to insufficient sample size.', 'groupId': 'OG000', 'lowerLimit': '257.0', 'upperLimit': 'NA'}, {'value': '267.0', 'comment': 'NA indicates that either the Kaplan-Meier percentile time has not been achieved or that the percentile is at a boundary of the observed range and no upper or lower 95% CI can be found due to insufficient sample size..', 'groupId': 'OG001', 'lowerLimit': '254.0', 'upperLimit': 'NA'}, {'value': 'NA', 'comment': 'NA indicates that either the Kaplan-Meier percentile time has not been achieved or that the percentile is at a boundary of the observed range and no upper or lower 95% CI can be found due to insufficient sample size..', 'groupId': 'OG002', 'lowerLimit': '260.0', 'upperLimit': 'NA'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to Day 277', 'description': 'Vision-threatening DR was defined as anterior segment neovascularization (ASNV), new proliferative diabetic retinopathy (PDR), new diabetic macular edema (DME), and pre-existing DME requiring treatment. Time-to-event was defined as the time where 50% of the population develops a DR vision-threatening event.', 'unitOfMeasure': 'Days', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'The mITT population is defined as all participants who give informed consent, are randomized, and receive at least one dose of study treatment (active or placebo). For the mITT population, data were analyzed according to the treatment participants were randomized to.'}, {'type': 'SECONDARY', 'title': 'Incidence of New Anterior Segment Neovascularization (ASNV), New Proliferative Diabetic Retinopathy (PDR), New Diabetic Macular Edema (DME), and Pre-Existing DME Requiring Intervention in the Study Eye', 'denoms': [{'units': 'Participants', 'counts': [{'value': '47', 'groupId': 'OG000'}, {'value': '48', 'groupId': 'OG001'}, {'value': '43', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)'}, {'id': 'OG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD'}, {'id': 'OG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD'}], 'classes': [{'title': 'New ASNV', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '9.4'}, {'value': '0', 'groupId': 'OG001', 'lowerLimit': '0.0', 'upperLimit': '9.2'}, {'value': '0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '10.2'}]}]}, {'title': 'New PDR', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '9.4'}, {'value': '6.3', 'groupId': 'OG001', 'lowerLimit': '1.6', 'upperLimit': '18.2'}, {'value': '0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '10.2'}]}]}, {'title': 'New DME', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000', 'lowerLimit': '0.0', 'upperLimit': '9.4'}, {'value': '4.2', 'groupId': 'OG001', 'lowerLimit': '0.7', 'upperLimit': '15.4'}, {'value': '0', 'groupId': 'OG002', 'lowerLimit': '0.0', 'upperLimit': '10.2'}]}]}, {'title': 'Pre-existing DME requiring treatment', 'categories': [{'measurements': [{'value': '4.3', 'groupId': 'OG000', 'lowerLimit': '0.7', 'upperLimit': '15.7'}, {'value': '10.4', 'groupId': 'OG001', 'lowerLimit': '3.9', 'upperLimit': '23.4'}, {'value': '6.8', 'groupId': 'OG002', 'lowerLimit': '1.8', 'upperLimit': '20.1'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Week 36', 'description': 'This is a descriptive summary of the incidence of new ASNV, new PDR, new DME, and pre-existing DME, all of which indicate disease progression. Each row presents the proportion of participants amongst the overall population for each event.', 'unitOfMeasure': 'Percentage of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'The mITT population is defined as all participants who give informed consent, are randomized, and receive at least one dose of study treatment (active or placebo). For the mITT population, data were analyzed according to the treatment participants were randomized to.'}, {'type': 'SECONDARY', 'title': 'Change From Baseline in Best Corrected Visual Acuity (BCVA) in the Study Eye at Week 36', 'denoms': [{'units': 'Participants', 'counts': [{'value': '47', 'groupId': 'OG000'}, {'value': '48', 'groupId': 'OG001'}, {'value': '43', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)'}, {'id': 'OG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD'}, {'id': 'OG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD'}], 'classes': [{'categories': [{'measurements': [{'value': '0.12', 'spread': '0.747', 'groupId': 'OG000'}, {'value': '-0.45', 'spread': '0.697', 'groupId': 'OG001'}, {'value': '-0.22', 'spread': '0.744', 'groupId': 'OG002'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline; Week 36', 'description': 'BCVA was measured by a qualified VA examiner prior to pupil dilation using modified ETDRS Charts 1, 2, and R. The adjusted mean is reported for each group.', 'unitOfMeasure': 'Number of letters', 'dispersionType': 'Standard Error', 'reportingStatus': 'POSTED', 'populationDescription': 'The mITT population is defined as all participants who give informed consent, are randomized, and receive at least one dose of study treatment (active or placebo). For the mITT population, data were analyzed according to the treatment participants were randomized to.'}, {'type': 'PRIMARY', 'title': 'Percentage of Participants With Adverse Events (AEs)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '47', 'groupId': 'OG000'}, {'value': '48', 'groupId': 'OG001'}, {'value': '43', 'groupId': 'OG002'}]}], 'groups': [{'id': 'OG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)'}, {'id': 'OG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD'}, {'id': 'OG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD'}], 'classes': [{'categories': [{'measurements': [{'value': '72.3', 'groupId': 'OG000'}, {'value': '64.6', 'groupId': 'OG001'}, {'value': '81.4', 'groupId': 'OG002'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Up to 1 year (baseline through follow-up period)', 'unitOfMeasure': 'Percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'The Safety population is defined as all participants who give informed consent, receive at least one dose of study medication (active or placebo) and were grouped according to the actual treatment received.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)'}, {'id': 'FG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD'}, {'id': 'FG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '47'}, {'groupId': 'FG001', 'numSubjects': '48'}, {'groupId': 'FG002', 'numSubjects': '44'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '37'}, {'groupId': 'FG001', 'numSubjects': '43'}, {'groupId': 'FG002', 'numSubjects': '36'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '10'}, {'groupId': 'FG001', 'numSubjects': '5'}, {'groupId': 'FG002', 'numSubjects': '8'}]}], 'dropWithdraws': [{'type': 'Adverse Event', 'reasons': [{'groupId': 'FG000', 'numSubjects': '2'}, {'groupId': 'FG001', 'numSubjects': '0'}, {'groupId': 'FG002', 'numSubjects': '0'}]}, {'type': 'Death', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '0'}, {'groupId': 'FG002', 'numSubjects': '0'}]}, {'type': 'Lost to Follow-up', 'reasons': [{'groupId': 'FG000', 'numSubjects': '4'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '3'}]}, {'type': 'Non-Compliance with Study Drug', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '0'}]}, {'type': 'Physician Decision', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '0'}, {'groupId': 'FG002', 'numSubjects': '1'}]}, {'type': 'Protocol Deviation', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '2'}, {'groupId': 'FG002', 'numSubjects': '0'}]}, {'type': 'Withdrawal by Subject', 'reasons': [{'groupId': 'FG000', 'numSubjects': '2'}, {'groupId': 'FG001', 'numSubjects': '1'}, {'groupId': 'FG002', 'numSubjects': '4'}]}]}]}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '47', 'groupId': 'BG000'}, {'value': '48', 'groupId': 'BG001'}, {'value': '44', 'groupId': 'BG002'}, {'value': '139', 'groupId': 'BG003'}]}], 'groups': [{'id': 'BG000', 'title': 'Placebo', 'description': 'Participants received an oral dose of placebo matched to RG7774 once daily (QD)'}, {'id': 'BG001', 'title': 'Vicasinabin 30 mg QD', 'description': 'Participants received 30 mg of oral RG7774 QD'}, {'id': 'BG002', 'title': 'Vicasinabin 200 mg QD', 'description': 'Participants received 200 mg of oral RG7774 QD'}, {'id': 'BG003', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '58.9', 'spread': '9.3', 'groupId': 'BG000'}, {'value': '57.3', 'spread': '10.0', 'groupId': 'BG001'}, {'value': '56.5', 'spread': '10.5', 'groupId': 'BG002'}, {'value': '57.6', 'spread': '9.9', 'groupId': 'BG003'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'Years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '17', 'groupId': 'BG000'}, {'value': '18', 'groupId': 'BG001'}, {'value': '16', 'groupId': 'BG002'}, {'value': '51', 'groupId': 'BG003'}]}, {'title': 'Male', 'measurements': [{'value': '30', 'groupId': 'BG000'}, {'value': '30', 'groupId': 'BG001'}, {'value': '28', 'groupId': 'BG002'}, {'value': '88', 'groupId': 'BG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '14', 'groupId': 'BG000'}, {'value': '18', 'groupId': 'BG001'}, {'value': '15', 'groupId': 'BG002'}, {'value': '47', 'groupId': 'BG003'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '32', 'groupId': 'BG000'}, {'value': '30', 'groupId': 'BG001'}, {'value': '29', 'groupId': 'BG002'}, {'value': '91', 'groupId': 'BG003'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '1', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '1', 'groupId': 'BG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Race (NIH/OMB)', 'classes': [{'categories': [{'title': 'American Indian or Alaska Native', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}]}, {'title': 'Asian', 'measurements': [{'value': '2', 'groupId': 'BG000'}, {'value': '2', 'groupId': 'BG001'}, {'value': '3', 'groupId': 'BG002'}, {'value': '7', 'groupId': 'BG003'}]}, {'title': 'Native Hawaiian or Other Pacific Islander', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}]}, {'title': 'Black or African American', 'measurements': [{'value': '5', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '4', 'groupId': 'BG002'}, {'value': '9', 'groupId': 'BG003'}]}, {'title': 'White', 'measurements': [{'value': '40', 'groupId': 'BG000'}, {'value': '46', 'groupId': 'BG001'}, {'value': '35', 'groupId': 'BG002'}, {'value': '121', 'groupId': 'BG003'}]}, {'title': 'More than one race', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}, {'value': '0', 'groupId': 'BG003'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '2', 'groupId': 'BG002'}, {'value': '2', 'groupId': 'BG003'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}]}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2021-06-04', 'size': 1103578, 'label': 'Study Protocol and Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'Prot_SAP_000.pdf', 'typeAbbrev': 'Prot_SAP', 'uploadDate': '2024-07-16T16:22', 'hasProtocol': True}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'DOUBLE', 'whoMasked': ['PARTICIPANT', 'INVESTIGATOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 139}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2020-06-05', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-08', 'completionDateStruct': {'date': '2023-07-19', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2024-08-30', 'studyFirstSubmitDate': '2020-02-05', 'resultsFirstSubmitDate': '2024-07-16', 'studyFirstSubmitQcDate': '2020-02-10', 'lastUpdatePostDateStruct': {'date': '2024-09-25', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2024-08-30', 'studyFirstPostDateStruct': {'date': '2020-02-11', 'type': 'ACTUAL'}, 'resultsFirstPostDateStruct': {'date': '2024-09-25', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-07-19', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Proportion of Participants With >/= 2-Step Improvement in the Early Treatment Diabetic Retinopathy Study (ETDRS) DR Severity Scale (DRSS) From Baseline at Week 36 Measured in the Study Eye', 'timeFrame': 'Week 36', 'description': 'The ETDRS DRSS is a standardized grading test to measure diabetic retinopathy progression, where higher scores indicate a higher risk of vision loss. The DRSS ranges from level 10 (no diabetic retinopathy) to level 85 (advanced diabetic retinopathy)'}, {'measure': 'Percentage of Participants With Adverse Events (AEs)', 'timeFrame': 'Up to 1 year (baseline through follow-up period)'}], 'secondaryOutcomes': [{'measure': 'Time-to-Event for Vision-Threatening DR in the Study Eye', 'timeFrame': 'Up to Day 277', 'description': 'Vision-threatening DR was defined as anterior segment neovascularization (ASNV), new proliferative diabetic retinopathy (PDR), new diabetic macular edema (DME), and pre-existing DME requiring treatment. Time-to-event was defined as the time where 50% of the population develops a DR vision-threatening event.'}, {'measure': 'Incidence of New Anterior Segment Neovascularization (ASNV), New Proliferative Diabetic Retinopathy (PDR), New Diabetic Macular Edema (DME), and Pre-Existing DME Requiring Intervention in the Study Eye', 'timeFrame': 'Week 36', 'description': 'This is a descriptive summary of the incidence of new ASNV, new PDR, new DME, and pre-existing DME, all of which indicate disease progression. Each row presents the proportion of participants amongst the overall population for each event.'}, {'measure': 'Change From Baseline in Best Corrected Visual Acuity (BCVA) in the Study Eye at Week 36', 'timeFrame': 'Baseline; Week 36', 'description': 'BCVA was measured by a qualified VA examiner prior to pupil dilation using modified ETDRS Charts 1, 2, and R. The adjusted mean is reported for each group.'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': True, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Diabetic Retinopathy']}, 'referencesModule': {'references': [{'pmid': '39802207', 'type': 'DERIVED', 'citation': 'Armendariz BG, Luhman UFO, Berger B, Hernandez-Sanchez J, Bogman K, Mitrousis N, Wollenhaupt M, Kent D, Wenzel A, Fauser S. CANBERRA: A Phase II Randomized Clinical Trial to Test the Therapeutic Potential of Oral Vicasinabin in Diabetic Retinopathy. Ophthalmol Sci. 2024 Nov 8;5(2):100650. doi: 10.1016/j.xops.2024.100650. eCollection 2025 Mar-Apr.'}]}, 'descriptionModule': {'briefSummary': "The study's main purpose is to asses the safety, tolerability, and effect of oral administration of RG7774 on the severity of diabetic retinopathy (DR) in participants with moderately severe to severe non-proliferative diabetic retinopathy (NPDR) and good vision."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria\n\n* Able and willing to provide written informed consent and to comply with the study protocol according to International Conference of Harmonization (ICH) and local regulations\n* Male and female patients of at least 18 years of age\n* Treatment naïve with moderately severe to severe NPDR defined as ETDRS DRSS 47 or 53\n* Patients are eligible with and without DME in either eye\n* BCVA score at screening of at least 70 letters in study eyes without DME and at least 75 letters in case DME is present\n* Clear ocular media and adequate pupillary dilation to allow acquisition of good quality retinal images.\n* Diagnosis of diabetes mellitus (DM) type 1 or type 2\n* Hemoglobin A1c (HbA1c) \\</= 12%.\n* A female is eligible to participate if she is not pregnant, not breastfeeding\n\nExclusion Criteria\n\nOcular criteria for study eye:\n\n* Prior treatment for DR or other retinal diseases with any approved or investigational therapy, including but not limited to intravitreal steroids, intravitreal anti-VEGF, light therapy, periocular pharmacological intervention, and laser (e.g. focal, grid, micropulse, or pan-retinal)\n* Uncontrolled glaucoma\n* Any concurrent intraocular condition (e.g. retinal detachment, dense cataract, epiretinal membrane with traction, or vitreomacular traction, etc.) that in the opinion of the Investigator could reduce the potential for improvement, require medical surgical intervention or may confound the visual and functional assessment and interpretation of study results\n\nConcurrent ocular conditions in either eye:\n\n* Any active ocular infection\n* Any active intraocular inflammation\n\nGeneral Criteria:\n\n* Previous systemic use of anti-VEGF drugs within 6 months prior to screening\n* Complications of diabetes such as end-stage renal disease or liver disease\n* Currently untreated diabetes mellitus or previously untreated patients who initiated oral or injectable anti-diabetic medication within 3 months prior to screening\n* Uncontrolled blood pressure (\\[BP\\] defined as systolic \\> 180mmHg and/or diastolic \\>100 mmHg while patient at rest)\n* History of concurrent cardio-vascular disease not considered well controlled by the Investigator\n* Any major illness or major surgical procedure within one month before screening\n* History of or currently active other diseases, metabolic dysfunction, physical examination finding, malignancies not considered cured, or clinical laboratory findings giving reasonable suspicion of a condition that contraindicated the use of the investigational medicinal drug or that might affect interpretation of the results of the study or renders the patient at high risk for treatment complications in the opinion of the investigator\n* Known hypersensitivity to any of the excipients of the drug used, fluorescein dye or dilating eye drops\n* Use of systemic medications known to be toxic to the lens, retina or optic nerve (e.g., deferoxamine, chloroquine/hydroxychloroquine, tamoxifen, phenothiazines and ethambutol) used during the 6-month period prior to screening or likely need to be used'}, 'identificationModule': {'nctId': 'NCT04265261', 'acronym': 'CANBERRA', 'briefTitle': 'A Study to Investigate the Efficacy and Safety of RG7774 in Patients With Diabetes Mellitus Type 1 or Type 2 With Treatment-Naive Diabetic Retinopathy', 'organization': {'class': 'INDUSTRY', 'fullName': 'Hoffmann-La Roche'}, 'officialTitle': 'A Randomized, Double-Masked, 48-Week, Parallel-Group, Placebo-Controlled, Proof-of-Concept Study to Investigate the Efficacy and Safety of RG7774 in Patients With Diabetes Mellitus Type 1 or Type 2 With Treatment-Naive Diabetic Retinopathy', 'orgStudyIdInfo': {'id': 'BP41321'}, 'secondaryIdInfos': [{'id': '2019-002067-10', 'type': 'EUDRACT_NUMBER'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'PLACEBO_COMPARATOR', 'label': 'Group A', 'description': 'Participants will receive an oral dose of placebo matched to RG7774 once daily (QD)', 'interventionNames': ['Drug: Placebo']}, {'type': 'EXPERIMENTAL', 'label': 'Group B', 'description': 'Participants will receive a low oral dose of RG7774 QD', 'interventionNames': ['Drug: RG7774']}, {'type': 'EXPERIMENTAL', 'label': 'Group C', 'description': 'Participants will receive a high oral dose of RG7774 QD', 'interventionNames': ['Drug: RG7774']}], 'interventions': [{'name': 'Placebo', 'type': 'DRUG', 'description': 'Participants will receive oral placebo matched to RG7774', 'armGroupLabels': ['Group A']}, {'name': 'RG7774', 'type': 'DRUG', 'description': 'Participants will receive oral RG7774', 'armGroupLabels': ['Group B', 'Group C']}]}, 'contactsLocationsModule': {'locations': [{'zip': '85016', 'city': 'Phoenix', 'state': 'Arizona', 'country': 'United States', 'facility': 'Arizona Retina and Vitreous Consultants', 'geoPoint': {'lat': 33.44838, 'lon': -112.07404}}, {'zip': '85710', 'city': 'Tucson', 'state': 'Arizona', 'country': 'United States', 'facility': 'Retina Associates Tucson', 'geoPoint': {'lat': 32.22174, 'lon': -110.92648}}, {'zip': '91006', 'city': 'Arcadia', 'state': 'California', 'country': 'United States', 'facility': 'Win Retina', 'geoPoint': {'lat': 34.13973, 'lon': -118.03534}}, {'zip': '91204', 'city': 'Glendale', 'state': 'California', 'country': 'United States', 'facility': 'Global Research Management', 'geoPoint': {'lat': 34.14251, 'lon': -118.25508}}, {'zip': '90502', 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