{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=diagnostic+endoscopic+surgery", "query": { "intervention": "diagnostic endoscopic surgery" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 523, "total_pages": 53, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=diagnostic+endoscopic+surgery&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-08T21:32:20.470Z", "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": "NCT05584397", "title": "Comparing Immune Activation and Latent HIV Reservoir Size Between People Living With HIV on Tenofovir-containing Versus NRTI-free ART", "overall_status": "ENROLLING_BY_INVITATION", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "HIV-1-infection", "HIV Disease Progression", "Inflammation", "HIV" ], "interventions": [ { "name": "Venipuncture", "type": "PROCEDURE" }, { "name": "Targeted physical medical exam", "type": "PROCEDURE" }, { "name": "Urine pregnancy test", "type": "PROCEDURE" }, { "name": "Anoscopy", "type": "PROCEDURE" }, { "name": "Esophagogastroduodenoscopy (EGD)", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "University of Washington", "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": 40, "start_date": "2022-09-01", "completion_date": "2026-08-28", "has_results": false, "last_update_posted_date": "2026-04-29", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT05584397" }, { "nct_id": "NCT00907413", "title": "Photodynamic Therapy (PDT) Trial for Palliation of Cholangiocarcinoma", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Cholangiocarcinoma" ], "interventions": [ { "name": "ERCP and Photodynamic Therapy", "type": "PROCEDURE" }, { "name": "ERCP only", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "Weill Medical College of Cornell University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 50, "start_date": "2010-05", "completion_date": "2011-06", "has_results": false, "last_update_posted_date": "2015-06-03", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 1, "location_summary": "Charlotteville, Virginia", "locations": [ { "city": "Charlotteville", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT00907413" }, { "nct_id": "NCT00841282", "title": "RCT of Air Insufflation Versus Water Infusion Colonoscopy by Supervised Trainees", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Colorectal Cancer" ], "interventions": [ { "name": "Colonoscopy for colorectal cancer screening", "type": "PROCEDURE" }, { "name": "Water Infusion Colonoscopy", "type": "PROCEDURE" }, { "name": "Air insufflation colonoscopy", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "East Bay Institute for Research and Education", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "50 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "50 Years to 80 Years" }, "enrollment_count": 62, "start_date": "2008-10", "completion_date": "2009-02", "has_results": false, "last_update_posted_date": "2009-02-11", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 1, "location_summary": "Mather, California", "locations": [ { "city": "Mather", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00841282" }, { "nct_id": "NCT05127096", "title": "Sample Collection Study for the CellMax Life Circulating Tumor Cell and Circulating Tumor DNA Platforms for the Early Detection of Colorectal Cancer and Adenomas", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Colorectal Cancer Screening" ], "interventions": [ { "name": "FirstSight blood test", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "CellMax Life", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "45 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "45 Years to 80 Years" }, "enrollment_count": 1000, "start_date": "2020-12-15", "completion_date": "2022-12-30", "has_results": false, "last_update_posted_date": "2021-11-19", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 15, "location_summary": "Huntsville, Alabama • Chula Vista, California • Lancaster, California + 11 more", "locations": [ { "city": "Huntsville", "state": "Alabama" }, { "city": "Chula Vista", "state": "California" }, { "city": "Lancaster", "state": "California" }, { "city": "Tustin", "state": "California" }, { "city": "Coral Gables", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05127096" }, { "nct_id": "NCT00056251", "title": "Interstitial Cystitis", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Interstitial Cystitis" ], "interventions": [ { "name": "H&P; ECG; Blood tests; voiding diary; Cystoscopy", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "ICOS Corporation", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 150, "start_date": "2003-01", "completion_date": "2003-08", "has_results": false, "last_update_posted_date": "2005-06-24", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 24, "location_summary": "Anchorage, Alaska • Glendora, California • La Mesa, California + 20 more", "locations": [ { "city": "Anchorage", "state": "Alaska" }, { "city": "Glendora", "state": "California" }, { "city": "La Mesa", "state": "California" }, { "city": "Long Beach", "state": "California" }, { "city": "Stanford", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00056251" }, { "nct_id": "NCT01485731", "title": "Safety Study of Nelfinavir + Cisplatin + Pelvic Radiation Therapy to Treat Cervical Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cervical Cancer" ], "interventions": [ { "name": "Nelfinavir", "type": "DRUG" }, { "name": "Cisplatin", "type": "DRUG" }, { "name": "Pelvic External Beam Radiation Therapy", "type": "RADIATION" }, { "name": "Brachytherapy", "type": "RADIATION" }, { "name": "Pharmacokinetic Sampling", "type": "PROCEDURE" }, { "name": "Cervical Biopsy", "type": "PROCEDURE" }, { "name": "Pelvic Examination", "type": "PROCEDURE" }, { "name": "Pap Smear", "type": "PROCEDURE" }, { "name": "Audiogram", "type": "PROCEDURE" }, { "name": "Proctoscopy", "type": "PROCEDURE" }, { "name": "Cytoscopy", "type": "PROCEDURE" }, { "name": "Renal Ultrasound", "type": "PROCEDURE" }, { "name": "CT Scan", "type": "PROCEDURE" }, { "name": "Whole Body PET/CT Scan", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "RADIATION", "PROCEDURE" ], "sponsor": "University of Miami", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 8, "start_date": "2012-01", "completion_date": "2015-02", "has_results": false, "last_update_posted_date": "2015-06-03", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 1, "location_summary": "Miami, Florida", "locations": [ { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT01485731" }, { "nct_id": "NCT04239573", "title": "Comparing the Clinical Impact of Pancreatic Cyst Surveillance Programs and Associated Biomarkers", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Pancreatic Neoplasm" ], "interventions": [ { "name": "Biopsy Procedure", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Endoscopic Ultrasound", "type": "PROCEDURE" }, { "name": "Endoscopic Ultrasound-Guided Fine-Needle Aspiration", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Surgical Procedure", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "ECOG-ACRIN Cancer Research Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "50 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "50 Years to 75 Years" }, "enrollment_count": 770, "start_date": "2020-06-16", "completion_date": "2034-11-11", "has_results": false, "last_update_posted_date": "2026-09-04", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 413, "location_summary": "Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 294 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" } ], "official_url": "https://clinicaltrials.gov/study/NCT04239573" }, { "nct_id": "NCT04751370", "title": "Testing Nivolumab and Ipilimumab With Short-Course Radiation in Locally Advanced Rectal Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Locally Advanced Rectal Adenocarcinoma", "Stage II Rectal Cancer AJCC v8", "Stage III Rectal Cancer AJCC v8" ], "interventions": [ { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Ipilimumab", "type": "BIOLOGICAL" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Nivolumab", "type": "BIOLOGICAL" }, { "name": "Radiation Therapy", "type": "RADIATION" }, { "name": "Sigmoidoscopy", "type": "PROCEDURE" }, { "name": "Total Mesorectal Excision", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "BIOLOGICAL", "RADIATION" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 31, "start_date": "2022-02-08", "completion_date": "2026-12-31", "has_results": false, "last_update_posted_date": "2026-08-27", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 213, "location_summary": "Mobile, Alabama • Anchorage, Alaska • Phoenix, Arizona + 145 more", "locations": [ { "city": "Mobile", "state": "Alabama" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Anchorage", "state": "Alaska" } ], "official_url": "https://clinicaltrials.gov/study/NCT04751370" }, { "nct_id": "NCT00584922", "title": "Early Detection and Treatment of Esophageal Injury After Catheter Ablation for Atrial Fibrillation", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Atrial Fibrillation" ], "interventions": [ { "name": "Endoscopy in group I (all patients)", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "University of Oklahoma", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 175, "start_date": "2006-12-05", "completion_date": "2011-12", "has_results": true, "last_update_posted_date": "2019-07-15", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 1, "location_summary": "Oklahoma City, Oklahoma", "locations": [ { "city": "Oklahoma City", "state": "Oklahoma" } ], "official_url": "https://clinicaltrials.gov/study/NCT00584922" }, { "nct_id": "NCT02314741", "title": "Peroral Endoscopic Myotomy (POEM) for Esophageal Motility", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Achalasia" ], "interventions": [ { "name": "POEM Procedure", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "University of Pennsylvania", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 10, "start_date": "2014-05", "completion_date": "2015-05", "has_results": false, "last_update_posted_date": "2018-02-19", "last_synced_at": "2026-09-08T21:32:20.470Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT02314741" } ] }