{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Biospecimens&page=2", "query": { "condition": "Biospecimens", "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?condition=Biospecimens&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-24T14:27:46.963Z", "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": "NCT03884400", "title": "Distribution of Biospecimens From Biorepositories/Biobanks for Research Use", "overall_status": "WITHDRAWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cancer", "Pregnancy Related", "Gastro-Intestinal Disorder", "Cardio-Respiratory Distress", "Women's Health: Endometriosis", "Autoimmune Diseases", "Nephritis", "Healthy", "Neuro-Degenerative Disease" ], "interventions": [ { "name": "Specimens obtained from surgical, phlebotomy or other non-invasive procedure", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "iSpecimen Inc", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 0, "start_date": "2021-01-01", "completion_date": "2026-03-01", "has_results": false, "last_update_posted_date": "2022-11-14", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "Lexington, Massachusetts", "locations": [ { "city": "Lexington", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT03884400" }, { "nct_id": "NCT03848962", "title": "Collection and Distribution of Biospecimens for Novel Research Uses", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cancer", "Healthy", "Gastrointestinal Complication", "Autoimmune Diseases", "Infectious Disease", "Women's Health: High-Risk Pregnancy", "Dermatologic Disease", "Blood Disease" ], "interventions": [], "intervention_types": [], "sponsor": "iSpecimen Inc", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "1 Month", "maximum_age": "89 Years", "sex": "ALL", "summary": "1 Month to 89 Years" }, "enrollment_count": 10000, "start_date": "2016-06-30", "completion_date": "2026-12-31", "has_results": false, "last_update_posted_date": "2022-11-09", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 2, "location_summary": "Huntsville, Alabama • Lexington, Massachusetts", "locations": [ { "city": "Huntsville", "state": "Alabama" }, { "city": "Lexington", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT03848962" }, { "nct_id": "NCT05635266", "title": "Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Initiatives", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Age-Related Macular Degeneration", "Allergies", "Alpha-Gal Syndrome", "Alzheimer Disease", "Amyloidosis", "Ankylosing Spondylitis", "Arthritis", "Alopecia Areata", "Asthma", "Atopic Dermatitis", "Autism", "Autoimmune Hepatitis", "Behcet's Disease", "Beta-Thalassemia", "Cancer", "Celiac Disease", "Kidney Diseases", "COPD", "Crohn Disease", "Cystic Fibrosis", "Diabetes", "Dravet Syndrome", "DMD", "Fibromyalgia", "Graves Disease", "Thyroid Diseases", "Hepatitis", "Hidradenitis Suppurativa", "ITP", "Leukemia", "ALS", "Lupus or SLE", "Lymphoma", "Multiple Sclerosis", "Myasthenia Gravis", "Heart Diseases", "Parkinson Disease", "Pemphigus Vulgaris", "Cirrhosis", "Psoriasis", "Schizophrenia", "Scleroderma", "Sickle Cell Disease", "Stroke", "Ulcerative Colitis", "Vasculitis", "Vitiligo" ], "interventions": [ { "name": "Specimen sample", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Sanguine Biosciences", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 20000, "start_date": "2021-10-26", "completion_date": "2025-10", "has_results": false, "last_update_posted_date": "2024-05-07", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "Waltham, Massachusetts", "locations": [ { "city": "Waltham", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT05635266" }, { "nct_id": "NCT03445585", "title": "Biobank for Cholestatic Liver Diseases.", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Primary Sclerosing Cholangitis", "Primary Biliary Cirrhosis", "Cholangiocarcinoma", "Liver Cancer" ], "interventions": [], "intervention_types": [], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 9150, "start_date": "2017-01", "completion_date": "2050-01", "has_results": false, "last_update_posted_date": "2026-02-17", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "Rochester, Minnesota", "locations": [ { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT03445585" }, { "nct_id": "NCT02205749", "title": "Preferred Consent Models for Secondary Uses of Biospecimens Among Diverse Women", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Biospecimen Donation" ], "interventions": [ { "name": "Study-specific consent model", "type": "BEHAVIORAL" }, { "name": "Broad consent model", "type": "BEHAVIORAL" }, { "name": "Notice consent model", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Washington University School of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "35 Years", "maximum_age": null, "sex": "FEMALE", "summary": "35 Years and older · Female only" }, "enrollment_count": 302, "start_date": "2013-01", "completion_date": "2015-08", "has_results": false, "last_update_posted_date": "2018-05-14", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "St Louis, Missouri", "locations": [ { "city": "St Louis", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT02205749" }, { "nct_id": "NCT02379429", "title": "Care of the Urothelial Cancer Patient and Prospective Procurement of Urothelial Cancer Tissue", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Bladder Cancer", "Urinary Tract Cancer", "Urothelial Cancer", "Healthy Volunteers" ], "interventions": [], "intervention_types": [], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 500, "start_date": "2015-11-10", "completion_date": "2028-01-01", "has_results": false, "last_update_posted_date": "2026-08-28", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT02379429" }, { "nct_id": "NCT02243267", "title": "GI SPORE Colon Biosample Protocol", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Colon Cancer", "Rectal Cancer" ], "interventions": [ { "name": "sample collection", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Michigan", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "99 Years", "sex": "ALL", "summary": "18 Years to 99 Years" }, "enrollment_count": 115, "start_date": "2014-09", "completion_date": "2017-08-31", "has_results": false, "last_update_posted_date": "2017-11-08", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "Ann Arbor, Michigan", "locations": [ { "city": "Ann Arbor", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT02243267" }, { "nct_id": "NCT05794217", "title": "A Multi-Site Leukopak Repository Providing Annotated Biospecimens for Approved Investigator-Directed Biomedical Research Initiatives", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Rare Diseases" ], "interventions": [ { "name": "This is a non-interventional study", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Sanguine Biosciences", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "89 Years", "sex": "ALL", "summary": "18 Years to 89 Years" }, "enrollment_count": 20000, "start_date": "2022-09-28", "completion_date": "2026-12-31", "has_results": false, "last_update_posted_date": "2024-12-06", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "Waltham, Massachusetts", "locations": [ { "city": "Waltham", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT05794217" }, { "nct_id": "NCT02365376", "title": "Collection and Storage of Human Biospecimens for Research Into Rare Diseases and Medical Conditions", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Rare Genetic Disorders" ], "interventions": [], "intervention_types": [], "sponsor": "BioMarin Pharmaceutical", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": null, "start_date": "2013-06", "completion_date": null, "has_results": false, "last_update_posted_date": "2015-02-18", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT02365376" }, { "nct_id": "NCT03545425", "title": "Fox BioNet Project: LRRK2-002", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Parkinson Disease" ], "interventions": [ { "name": "Biofluid samplings", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "Michael J. Fox Foundation for Parkinson's Research", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "30 Years", "maximum_age": null, "sex": "ALL", "summary": "30 Years and older" }, "enrollment_count": 114, "start_date": "2018-05-16", "completion_date": "2020-04-30", "has_results": false, "last_update_posted_date": "2021-09-08", "last_synced_at": "2026-09-24T14:27:46.963Z", "location_count": 5, "location_summary": "Boca Raton, Florida • Chicago, Illinois • New York, New York + 2 more", "locations": [ { "city": "Boca Raton", "state": "Florida" }, { "city": "Chicago", "state": "Illinois" }, { "city": "New York", "state": "New York" }, { "city": "Portland", "state": "Oregon" }, { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT03545425" } ] }