Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D052878', 'term': 'Urolithiasis'}], 'ancestors': [{'id': 'D014570', 'term': 'Urologic Diseases'}, {'id': 'D052776', 'term': 'Female Urogenital Diseases'}, {'id': 'D005261', 'term': 'Female Urogenital Diseases and Pregnancy Complications'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D009392', 'term': 'Nephrectomy'}], 'ancestors': [{'id': 'D013520', 'term': 'Urologic Surgical Procedures'}, {'id': 'D013519', 'term': 'Urogenital Surgical Procedures'}, {'id': 'D013514', 'term': 'Surgical Procedures, Operative'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 500}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2001-01'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2001-01', 'completionDateStruct': {'date': '2010-10', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2010-11-04', 'studyFirstSubmitDate': '2010-11-03', 'studyFirstSubmitQcDate': '2010-11-04', 'lastUpdatePostDateStruct': {'date': '2010-11-05', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2010-11-05', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2010-10', 'type': 'ACTUAL'}}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Kidney', 'Urolithiasis', 'Nephrectomy', 'Treatment Outcome', 'Complications']}, 'descriptionModule': {'briefSummary': 'The aim of this study is to investigate the outcomes of total nephrectomy on patients with kidney stone disease.', 'detailedDescription': 'The aim of this study is to retrospectively investigate the effects of total nephrectomy on renal function, quality of life, early and late complications and development of the stone disease on the remnant unit on patients with kidney stone disease.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Patients with kidney stone submitted to total nephrectomy from january 2001 to october 2010 at University of Sao Paulo General Hospital', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Total nephrectomy\n* Kidney stone disease\n\nExclusion Criteria:\n\n* \\< 18 y.o.\n* Cancer\n* Kidney transplant\n* Solitary kidney'}, 'identificationModule': {'nctId': 'NCT01235104', 'briefTitle': 'Impact of Total Nephrectomy on Patients With Kidney Stone', 'organization': {'class': 'OTHER', 'fullName': 'University of Sao Paulo General Hospital'}, 'officialTitle': 'Impact of Total Nephrectomy on Patients With Kidney Stone', 'orgStudyIdInfo': {'id': '0652/10'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Total nephrectomy', 'interventionNames': ['Procedure: Total nephrectomy']}], 'interventions': [{'name': 'Total nephrectomy', 'type': 'PROCEDURE', 'description': 'Total nephrectomy', 'armGroupLabels': ['Total nephrectomy']}]}, 'contactsLocationsModule': {'overallOfficials': [{'name': 'Alexandre Danilovic, M.D., Ph. D.', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Department of Urology of University of Sao Paulo General Hospital'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University of Sao Paulo General Hospital', 'class': 'OTHER'}, 'responsibleParty': {'oldNameTitle': 'Alexandre Danilovic', 'oldOrganization': 'Urology Department'}}}}