Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D008545', 'term': 'Melanoma'}], 'ancestors': [{'id': 'D018358', 'term': 'Neuroendocrine Tumors'}, {'id': 'D017599', 'term': 'Neuroectodermal Tumors'}, {'id': 'D009373', 'term': 'Neoplasms, Germ Cell and Embryonal'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D009380', 'term': 'Neoplasms, Nerve Tissue'}, {'id': 'D018326', 'term': 'Nevi and Melanomas'}, {'id': 'D012878', 'term': 'Skin Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D012871', 'term': 'Skin Diseases'}, {'id': 'D017437', 'term': 'Skin and Connective Tissue Diseases'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 600}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2018-07-31', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2022-12', 'completionDateStruct': {'date': '2021-03-25', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2022-12-06', 'studyFirstSubmitDate': '2018-11-05', 'studyFirstSubmitQcDate': '2018-11-05', 'lastUpdatePostDateStruct': {'date': '2022-12-08', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2018-11-06', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2021-03-25', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Overall Survival (OS) from Advanced Diagnosis', 'timeFrame': 'Minimum follow up 1 year'}], 'secondaryOutcomes': [{'measure': 'Progression Free Survival (PFS) from Advanced Diagnosis', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': 'Overall Survival (OS) from 1L Therapy Initiation', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': 'Progression Free Survival (PFS) from Index Date', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': 'Objective Response Rate (ORR)', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': 'Best Therapy Response', 'timeFrame': 'Minimum follow up 1 year', 'description': 'Best response (complete response, CR or partial response, PR) will be measured from the start of index treatment to progression or recurrence. Outcome will be reported as the percent of patients achieving best response from the total population of patients in a study arm.'}, {'measure': 'Time to Best Therapy Response', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': 'Time to Loss of Peak Response', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': 'Response Evaluation Criteria in Solid Tumors (RECIST)', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': 'Immune-related Response Evaluation Criteria in Solid Tumors (iRECIST) criteria', 'timeFrame': 'Minimum follow up 1 year'}, {'measure': "Incidence of AE's", 'timeFrame': 'Minimum follow up 1 year'}, {'measure': "Incidence of SAE's", 'timeFrame': 'Minimum follow up 1 year'}]}, 'oversightModule': {'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Melanoma']}, 'referencesModule': {'seeAlsoLinks': [{'url': 'https://www.bms.com/researchers-and-partners/clinical-trials-and-research.html', 'label': 'BMS Clinical Trial Information'}, {'url': 'https://www.bms.com/researchers-and-partners/investigator-inquiry-form.html', 'label': 'Investigator Inquiry Form'}, {'url': 'https://www.fda.gov/Safety/MedWatch/SafetyInformation/default.htm', 'label': 'FDA Safety Alerts and Recalls'}]}, 'descriptionModule': {'briefSummary': 'The goal of this study is to describe patient characteristics, treatment outcomes and adverse events for patients with metastatic melanoma testing positive for PD-L1 expression treated first line (1L) with either nivolumab and ipilimumab in combination (NIVO + IPI) or nivolumab (NIVO) monotherapy'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'Adult metastatic melanoma patients with a positive PD-L1 expression level (above 1%) treated with nivolumab or nivolumab+ipilimumab in the first line setting in the US between Oct 1, 2015 and July 1, 2017', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Adults 18 years or older\n* First advanced of diagnosis of metastatic/Stage IV) melanoma\n* Tested for PD-L1 expression with a tumor proportion score (TPS) greater than or equal to 1% (Phase 1 data collection)\n* Initiating a first line of therapy during the index period between October 1, 2015 through July 1, 2017\n* Medical history available for medical chart abstraction from date of diagnosis through most recent or current therapy (defined as end of data collection period)\n\nExclusion Criteria:\n\n* Patients enrolled in a cancer treatment-related clinical trial prior to first line therapy initiation for metastatic/Stage IV) melanoma\n\nOther protocol defined inclusion/exclusion criteria could apply'}, 'identificationModule': {'nctId': 'NCT03732560', 'briefTitle': 'A Comparison of Nivolumab-based Treatments in a Real-world PD-L1 Positive Metastatic Melanoma Population in the US', 'organization': {'class': 'INDUSTRY', 'fullName': 'Bristol-Myers Squibb'}, 'officialTitle': 'A Retrospective Observational Study Comparing Nivolumab + Ipilimumab Combination vs. Nivolumab Monotherapy as First Line Treatment of Metastatic PD-L1 Positive Melanoma in the US', 'orgStudyIdInfo': {'id': 'CA209-8RW'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Patients undergoing treatment with nivolumab and ipilimumab', 'interventionNames': ['Other: Non-Interventional']}, {'label': 'Patients undergoing treatment with nivolumab', 'interventionNames': ['Other: Non-Interventional']}], 'interventions': [{'name': 'Non-Interventional', 'type': 'OTHER', 'description': 'Non-Interventional', 'armGroupLabels': ['Patients undergoing treatment with nivolumab', 'Patients undergoing treatment with nivolumab and ipilimumab']}]}, 'contactsLocationsModule': {'locations': [{'zip': '07054', 'city': 'Parsippany', 'state': 'New Jersey', 'country': 'United States', 'facility': 'Local Institution', 'geoPoint': {'lat': 40.85788, 'lon': -74.42599}}], 'overallOfficials': [{'name': 'Bristol-Myers Squibb', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Bristol-Myers Squibb'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Bristol-Myers Squibb', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}