{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Retrospective+study&page=16", "query": { "intervention": "Retrospective study", "page": 16 }, "page_size": 10 }, "pagination": { "page": 16, "page_size": 10, "total_count": 1214, "total_pages": 122, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Retrospective+study&page=17&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Retrospective+study&page=15&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-30T18:36:25.447Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT02949362", "title": "Long-term Study of Teduglutide in Pediatric Subjects With Short Bowel Syndrome Who Completed the TED-C13-003 Study", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Short Bowel Syndrome" ], "interventions": [ { "name": "Teduglutide", "type": "DRUG" }, { "name": "SOC", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "Shire", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 29, "start_date": "2016-12-09", "completion_date": "2020-07-14", "has_results": true, "last_update_posted_date": "2025-03-19", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 10, "location_summary": "Los Angeles, California • Indianapolis, Indiana • Boston, Massachusetts + 6 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Indianapolis", "state": "Indiana" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Kansas City", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT02949362" }, { "nct_id": "NCT04051814", "title": "A Retrospective Trial to Evaluate the Micra Pacemaker", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Pacemaker" ], "interventions": [ { "name": "Micra Transcatheter Pacemaker System", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Hoag Memorial Hospital Presbyterian", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 500, "start_date": "2019-07-31", "completion_date": "2025-05-15", "has_results": false, "last_update_posted_date": "2023-02-28", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 1, "location_summary": "Newport Beach, California", "locations": [ { "city": "Newport Beach", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04051814" }, { "nct_id": "NCT05703958", "title": "Exactech Proximal Humerus Fracture Plate System Post Market Clinical Follow-up", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Proximal Humeral Fracture", "Fracture Dislocation", "Non-Union Fracture" ], "interventions": [], "intervention_types": [], "sponsor": "Exactech", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 151, "start_date": "2023-04-19", "completion_date": "2034-09-30", "has_results": false, "last_update_posted_date": "2026-09-16", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT05703958" }, { "nct_id": "NCT02684045", "title": "Retrospective Chart Review to Assess Outcomes in Subjects That Received MAGNIFUSE® in the Posterolateral Lumbar Spine", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Subjects Received MAGNIFUSE in Posterolateral Lumbar Spine" ], "interventions": [], "intervention_types": [], "sponsor": "Medtronic Spinal and Biologics", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 76, "start_date": "2017-03-01", "completion_date": "2017-08-15", "has_results": false, "last_update_posted_date": "2017-08-21", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 2, "location_summary": "Peoria, Illinois • Charlottesville, Virginia", "locations": [ { "city": "Peoria", "state": "Illinois" }, { "city": "Charlottesville", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT02684045" }, { "nct_id": "NCT02021071", "title": "Virtual Path Planning for Image-guided Needle Interventions", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Gastrointestinal Diseases", "Bone Diseases", "Muscular Diseases", "Spinal Diseases", "Vascular Diseases" ], "interventions": [ { "name": "XperGuide", "type": "RADIATION" }, { "name": "XperGuide with virtual path planning", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "Philips Clinical & Medical Affairs Global", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 24, "start_date": "2013-12", "completion_date": "2014-06", "has_results": true, "last_update_posted_date": "2022-03-16", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 1, "location_summary": "Cincinnati, Ohio", "locations": [ { "city": "Cincinnati", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT02021071" }, { "nct_id": "NCT07883564", "title": "Improving Implementation of Guideline-Recommended LDL-C Management in High-Risk Cardiovascular Patients", "overall_status": "NOT_YET_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "ASCVD" ], "interventions": [], "intervention_types": [], "sponsor": "Cardiology Consultants of Philadelphia", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 2500, "start_date": "2026-10", "completion_date": "2028-10", "has_results": false, "last_update_posted_date": "2026-10-23", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 5, "location_summary": "Clearwater, Florida • Jacksonville, Florida • Houma, Louisiana + 2 more", "locations": [ { "city": "Clearwater", "state": "Florida" }, { "city": "Jacksonville", "state": "Florida" }, { "city": "Houma", "state": "Louisiana" }, { "city": "Albany", "state": "New York" }, { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT07883564" }, { "nct_id": "NCT06853964", "title": "Retrospective Study of AlloMend Acellular Dermal Matrix (ADM) Allograft and Pre-Pectoral Breast Reconstruction", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Pre-Pectoral Breast Reconstruction Following Mastectomy" ], "interventions": [ { "name": "AlloMend® Acellular Dermal Matrix allograft", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "AlloSource", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 100, "start_date": "2025-01-27", "completion_date": "2026-05-31", "has_results": false, "last_update_posted_date": "2025-11-21", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 1, "location_summary": "Reno, Nevada", "locations": [ { "city": "Reno", "state": "Nevada" } ], "official_url": "https://clinicaltrials.gov/study/NCT06853964" }, { "nct_id": "NCT03059745", "title": "Use of Robotics for Cholecystectomy; Retrospective Review of Outcomes, Set Up and Learning Curves", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cholecystitis", "Cholelithiasis" ], "interventions": [ { "name": "Cholecystectomy", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "University of California, Davis", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 200, "start_date": "2004-06", "completion_date": "2017-03-03", "has_results": false, "last_update_posted_date": "2019-06-11", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 2, "location_summary": "Sacramento, California", "locations": [ { "city": "Sacramento", "state": "California" }, { "city": "Sacramento", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03059745" }, { "nct_id": "NCT01924884", "title": "Surgical Site Infection Rate After Intra-Abdominal Surgery Using Negative Pressure Wound Therapy at Initial Closure", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Surgical Wound Infection", "Wound; Abdomen, Abdominal Wall", "Surgery" ], "interventions": [], "intervention_types": [], "sponsor": "Johns Hopkins University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 400, "start_date": "2013-07", "completion_date": "2019-10", "has_results": false, "last_update_posted_date": "2020-01-06", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT01924884" }, { "nct_id": "NCT02534714", "title": "Analysis of Hypovitaminosis D and Osteopenia/Osteoporosis in Spinal Disease Patients Who Underwent a Spinal Fusion at Illinois Neurological Institute, Peoria, IL., a Retrospective Review From November 1, 2012 to October 31, 2014 and Prospective Pilot From July 1, 2015-June 30, 2016", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Hypovitaminosis D", "Spinal Disease", "Osteoporosis" ], "interventions": [], "intervention_types": [], "sponsor": "OSF Healthcare System", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "50 Years", "maximum_age": null, "sex": "ALL", "summary": "50 Years and older" }, "enrollment_count": 460, "start_date": "2015-07", "completion_date": null, "has_results": false, "last_update_posted_date": "2018-08-28", "last_synced_at": "2026-10-30T18:36:25.447Z", "location_count": 1, "location_summary": "Peoria, Illinois", "locations": [ { "city": "Peoria", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT02534714" } ] }