Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D009101', 'term': 'Multiple Myeloma'}, {'id': 'D054143', 'term': 'Heart Failure, Systolic'}], 'ancestors': [{'id': 'D054219', 'term': 'Neoplasms, Plasma Cell'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D020141', 'term': 'Hemostatic Disorders'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D010265', 'term': 'Paraproteinemias'}, {'id': 'D001796', 'term': 'Blood Protein Disorders'}, {'id': 'D006402', 'term': 'Hematologic Diseases'}, {'id': 'D006425', 'term': 'Hemic and Lymphatic Diseases'}, {'id': 'D006474', 'term': 'Hemorrhagic Disorders'}, {'id': 'D008232', 'term': 'Lymphoproliferative Disorders'}, {'id': 'D007160', 'term': 'Immunoproliferative Disorders'}, {'id': 'D007154', 'term': 'Immune System Diseases'}, {'id': 'D006333', 'term': 'Heart Failure'}, {'id': 'D006331', 'term': 'Heart Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D000069286', 'term': 'Bortezomib'}], 'ancestors': [{'id': 'D001897', 'term': 'Boronic Acids'}, {'id': 'D000148', 'term': 'Acids, Noncarboxylic'}, {'id': 'D000143', 'term': 'Acids'}, {'id': 'D007287', 'term': 'Inorganic Chemicals'}, {'id': 'D001896', 'term': 'Boron Compounds'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D011719', 'term': 'Pyrazines'}, {'id': 'D006573', 'term': 'Heterocyclic Compounds, 1-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}]}}, 'protocolSection': {'designModule': {'bioSpec': {'retention': 'SAMPLES_WITHOUT_DNA', 'description': 'Whole blood and serum for batch analysis. Once the assays have been completed, the samples will be discarded.'}, 'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'CASE_ONLY'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 11}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2014-03-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2019-03', 'completionDateStruct': {'date': '2019-03-01', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2019-03-11', 'studyFirstSubmitDate': '2013-12-18', 'studyFirstSubmitQcDate': '2013-12-31', 'lastUpdatePostDateStruct': {'date': '2019-03-13', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2014-01-03', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2016-12-31', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Global longitudinal strain by echocardiography', 'timeFrame': '6 months'}], 'secondaryOutcomes': [{'measure': 'Amount of late gadolinium enhancement by cardiac MRI', 'timeFrame': '6 months'}, {'measure': 'High-sensitivity troponin T', 'timeFrame': '6 months'}, {'measure': 'C-reactive protein', 'timeFrame': '6 months'}, {'measure': 'Serum NT-proBNP', 'timeFrame': '6 months'}, {'measure': 'Carboxyl-terminal telopeptide of collagen type I', 'timeFrame': '6 months'}, {'measure': 'Amino-terminal peptide of procollagen type III', 'timeFrame': '6 months'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Multiple Myeloma', 'Heart Failure, Systolic', 'Cardiotoxins']}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to learn more about how a drug commonly used to treat multiple myeloma can affect the heart.\n\nIn this study, the investigators will learn whether a drug called how a drug (called bortezomib, or Velcade) receive for multiple myeloma affects the heart. Bortezomib is part of the standard treatment and its effects on multiple myeloma is not being studied here.\n\nThe investigators want to learn whether damage occurs to the heart after taking bortezomib for multiple myeloma, whether it is reversible, and we can predict damage to the heart before it occurs.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '70 Years', 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Adult patients (\\>18 years and \\<70 years) with multiple myeloma', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* diagnosis of multiple myeloma\n* have a treatment plan involving greater than 4 cycles of bortezomib-based chemotherapy\n\nExclusion Criteria:\n\n* pre-existing history of left ventricular systolic dysfunction\n* congestive heart failure\n* coronary artery disease\n* significant valvular heart disease\n* cardiac arrhythmias\n* estimated glomerular filtration rate \\<30 mL/min/1.73m2'}, 'identificationModule': {'nctId': 'NCT02026505', 'briefTitle': 'Evaluation of Cardiotoxic Effects of Bortezomib', 'organization': {'class': 'OTHER', 'fullName': 'Oregon Health and Science University'}, 'officialTitle': 'Prospective Assessment of the Cardiac Effects the Proteasome Inhibitor Bortezomib in Patients Undergoing Therapy for Multiple Myeloma', 'orgStudyIdInfo': {'id': 'IRB00010254'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Multiple Myeloma, Bortezomib', 'interventionNames': ['Drug: Bortezomib']}], 'interventions': [{'name': 'Bortezomib', 'type': 'DRUG', 'armGroupLabels': ['Multiple Myeloma, Bortezomib']}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Oregon Health and Science University', 'class': 'OTHER'}, 'collaborators': [{'name': 'Millennium: The Takeda Oncology Company', 'class': 'INDUSTRY'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Assistant Professor of Medicine', 'investigatorFullName': 'Stephen Heitner', 'investigatorAffiliation': 'Oregon Health and Science University'}}}}