{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Stool+sampling&page=2", "query": { "intervention": "Stool sampling", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Stool+sampling&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-03T15:49:37.733Z", "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": "NCT07553234", "title": "Study to Understand Relationship Between Gut Health and Toxicities of Hormonal Breast Cancer Treatment", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Breast Cancer" ], "interventions": [ { "name": "Stool Sampling", "type": "OTHER" }, { "name": "Chia Seeds", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Chicago", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 20, "start_date": "2026-12-27", "completion_date": "2030-05-03", "has_results": false, "last_update_posted_date": "2026-05-04", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT07553234" }, { "nct_id": "NCT03594487", "title": "Fecal Microbiota Transplantation (FMT) of FMP30 in Relapsing-Remitting Multiple Sclerosis", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Relapsing Remitting Multiple Sclerosis" ], "interventions": [ { "name": "FMP30 Donor Stool", "type": "DRUG" }, { "name": "Fecal Microbiota Transplantation (FMT) of FMP30 Donor Stool", "type": "PROCEDURE" }, { "name": "Observational Control", "type": "OTHER" } ], "intervention_types": [ "DRUG", "PROCEDURE", "OTHER" ], "sponsor": "Jeffrey Gelfand", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "60 Years", "sex": "ALL", "summary": "18 Years to 60 Years" }, "enrollment_count": 5, "start_date": "2018-11-16", "completion_date": "2024-12-16", "has_results": true, "last_update_posted_date": "2026-02-03", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03594487" }, { "nct_id": "NCT01944605", "title": "Intestinal Ischemia as a Stimulus for Systemic Inflammatory Response After Cardiac Arrest", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cardiac Arrest", "Reperfusion Injury" ], "interventions": [], "intervention_types": [], "sponsor": "Virginia Commonwealth University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 40, "start_date": "2013-09", "completion_date": "2014-03-30", "has_results": false, "last_update_posted_date": "2017-10-06", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "Richmond, Virginia", "locations": [ { "city": "Richmond", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT01944605" }, { "nct_id": "NCT05463796", "title": "InAdvance: Surveillance, Prevention, and Interception in a Population at Risk for Cancer", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cancer Risk", "Cancer Predisposition Syndrome", "Hereditary Cancer Prediction", "Childhood Cancer Survivors", "Adult Cancer Survivors", "IARC Carcinogens", "Smoking History", "Lung Cancer", "Ductal/Lobular Carcinoma", "Barrett Esophagus", "Pancreatic Precursor Lesions", "Colonic Dysplasia/Adenomata", "Non-Alcoholic Fatty Liver Disease", "Non Alcoholic Steatohepatitis", "Cirrhosis", "High Grade Prostatic Epithelial Neoplasia", "High-grade Bladder Urothelial Dysplasia/Carcinoma in Situ", "Adenomatous Hyperplasia", "High-risk Oral Precancerous Diseases", "Melanocytic Lesion, Adult", "Hematologic Malignancy", "Lung; Node", "Serous Tubal Intraepithelial Carcinoma", "Endometrial Intraepithelial Neoplasia", "Cervical and Endocervical Carcinoma in Situ", "Vulvar Intraepithelial Neoplasia", "Nephrogenic Rests", "Benign Bone Lesions With Risk of Malignant Degeneration", "Giant Cell Tumor", "Osteochondroma", "Spitz Nevus" ], "interventions": [ { "name": "Samples", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 5000, "start_date": "2023-04-25", "completion_date": "2031-03-25", "has_results": false, "last_update_posted_date": "2026-08-17", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT05463796" }, { "nct_id": "NCT03043339", "title": "Characterization Of the Intestinal Microbiome Evolution After Kidney Transplant Donation or Receipt", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Renal Transplant" ], "interventions": [ { "name": "Stool Specimen Collection", "type": "OTHER" }, { "name": "Anal Swab Sampling", "type": "OTHER" }, { "name": "Short Diet Assessment (SDA)", "type": "OTHER" }, { "name": "NHANES Dietary Screener Questionnaire (DSQ)", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Emory University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 3, "start_date": "2017-10-02", "completion_date": "2019-01-10", "has_results": false, "last_update_posted_date": "2024-06-26", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 2, "location_summary": "Atlanta, Georgia", "locations": [ { "city": "Atlanta", "state": "Georgia" }, { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT03043339" }, { "nct_id": "NCT02970136", "title": "Increasing Uptake of Evidence-Based Screening Services Through CHW-led Multi-modality Intervention", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Human Papillomavirus", "Human Immunodeficiency Virus", "Hepatitis C", "ColoRectal Cancer" ], "interventions": [ { "name": "OraQuick Swab", "type": "DEVICE" }, { "name": "Fecal Immunochemical Test", "type": "DEVICE" }, { "name": "OraQuick Fingerstick", "type": "DEVICE" }, { "name": "Standard Screening Tests", "type": "OTHER" }, { "name": "HPV Self-Sampling Test", "type": "DEVICE" }, { "name": "Home Based Screening Tests", "type": "OTHER" } ], "intervention_types": [ "DEVICE", "OTHER" ], "sponsor": "University of Miami", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "50 Years", "maximum_age": "64 Years", "sex": "ALL", "summary": "50 Years to 64 Years" }, "enrollment_count": 754, "start_date": "2017-04-11", "completion_date": "2020-10-30", "has_results": true, "last_update_posted_date": "2021-12-28", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "Miami, Florida", "locations": [ { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT02970136" }, { "nct_id": "NCT07243756", "title": "Gut Microbiome Pill", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Healthy" ], "interventions": [ { "name": "3D-printed ingestible pill", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "NYU Langone Health", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 10, "start_date": "2026-01-21", "completion_date": "2026-04-20", "has_results": false, "last_update_posted_date": "2026-05-04", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT07243756" }, { "nct_id": "NCT02641171", "title": "Volatiles in Exhaled Breath and Blood in Crohn's Disease: Validation Cohort", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Crohn's Disease" ], "interventions": [ { "name": "Specimen sampling", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Dartmouth-Hitchcock Medical Center", "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": 5, "start_date": "2015-12", "completion_date": "2016-10-04", "has_results": false, "last_update_posted_date": "2018-07-12", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "Lebanon, New Hampshire", "locations": [ { "city": "Lebanon", "state": "New Hampshire" } ], "official_url": "https://clinicaltrials.gov/study/NCT02641171" }, { "nct_id": "NCT04428866", "title": "Mechanisms of Post-Bariatric Hypoglycemia", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Hypoglycemia" ], "interventions": [ { "name": "Continuous Glucose Monitoring", "type": "DIAGNOSTIC_TEST" }, { "name": "activity monitor", "type": "DIAGNOSTIC_TEST" }, { "name": "Mixed meal tolerance test", "type": "DIAGNOSTIC_TEST" }, { "name": "Glucagon Sensitivity Testing", "type": "DIAGNOSTIC_TEST" }, { "name": "Hypoglycemic Hyperinsulinemic Clamp", "type": "DIAGNOSTIC_TEST" }, { "name": "analysis of fecal microbiome", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Joslin Diabetes Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 105, "start_date": "2020-02-26", "completion_date": "2024-09", "has_results": false, "last_update_posted_date": "2024-01-05", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT04428866" }, { "nct_id": "NCT06927011", "title": "Chronic Loose Stools Following Right-sided Hemicolectomy for Colon Cancer and the Association With Bile Acid Malabsorption and Small Intestinal Bacterial Overgrowth Using a Novel Sampling Device", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Colon Cancer" ], "interventions": [ { "name": "Capscan", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "M.D. Anderson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": null, "eligibility": { "minimum_age": "20 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "20 Years to 85 Years" }, "enrollment_count": 20, "start_date": "2025-10-31", "completion_date": "2028-12-30", "has_results": false, "last_update_posted_date": "2026-07-16", "last_synced_at": "2026-09-03T15:49:37.733Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT06927011" } ] }