{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Peripheral+lab+draws", "query": { "intervention": "Peripheral lab draws" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 19, "total_pages": 2, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Peripheral+lab+draws&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-12T18:21:05.910Z", "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": "NCT04400409", "title": "Implementation of Vascular Care Team to Improve Medical Management of PAD Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Peripheral Artery Disease" ], "interventions": [ { "name": "Intervention A - Vascular Care + site 6MWT administration", "type": "OTHER" }, { "name": "Intervention B - Standard Care + site 6MWT administration", "type": "OTHER" }, { "name": "Intervention A - Vascular Care + CPC EQuIP 6MWT administration", "type": "OTHER" }, { "name": "Intervention B - Standard Care + CPC EQuIP 6MWT administration", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Colorado Prevention Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 166, "start_date": "2020-07-07", "completion_date": "2023-05-11", "has_results": false, "last_update_posted_date": "2024-02-08", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 1, "location_summary": "Aurora, Colorado", "locations": [ { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT04400409" }, { "nct_id": "NCT00519454", "title": "Estrogen and Gender Biased Autoimmunity", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Systemic Lupus Erythematosus" ], "interventions": [ { "name": "Peripheral lab draws", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "The Center for Rheumatic Disease, Allergy, & Immunology", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "50 Years", "sex": "FEMALE", "summary": "18 Years to 50 Years · Female only" }, "enrollment_count": 75, "start_date": "2005-04", "completion_date": "2013-12", "has_results": false, "last_update_posted_date": "2010-09-08", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 1, "location_summary": "Kansas City, Missouri", "locations": [ { "city": "Kansas City", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT00519454" }, { "nct_id": "NCT00866879", "title": "Randomized Conversion of Calcineurin-Inhibitors in Renal Allograft Recipients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Renal Transplant Rejection" ], "interventions": [ { "name": "Sirolimus", "type": "DRUG" }, { "name": "Demographic Data, Medical History, and Donor Data", "type": "OTHER" }, { "name": "Blood Draws for Control Group", "type": "PROCEDURE" }, { "name": "Blood Draws for Experimental Group", "type": "PROCEDURE" }, { "name": "Donor Blood Draws", "type": "PROCEDURE" }, { "name": "Donor Information", "type": "OTHER" }, { "name": "Kidney Biopsy", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "OTHER", "PROCEDURE" ], "sponsor": "Northwestern University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 275, "start_date": "2007-06", "completion_date": "2019-03", "has_results": true, "last_update_posted_date": "2019-06-28", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00866879" }, { "nct_id": "NCT02188719", "title": "Donor-Alloantigen-Reactive Regulatory T Cell (darTregs) in Liver Transplantation", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Liver Transplantation" ], "interventions": [ { "name": "Anti-Thymocyte Globulin - Rabbit", "type": "BIOLOGICAL" }, { "name": "darTreg Infusion", "type": "BIOLOGICAL" }, { "name": "Everolimus", "type": "DRUG" }, { "name": "Tacrolimus", "type": "DRUG" }, { "name": "Mycophenolate mofetil", "type": "DRUG" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Diphenhydramine", "type": "DRUG" }, { "name": "Anti-Infective Prophylaxis", "type": "DRUG" }, { "name": "Leukapheresis", "type": "PROCEDURE" }, { "name": "Blood draws", "type": "PROCEDURE" }, { "name": "Liver biopsies", "type": "PROCEDURE" }, { "name": "Liver transplantation", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE" ], "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "21 Years to 70 Years" }, "enrollment_count": 15, "start_date": "2014-12-17", "completion_date": "2019-06-18", "has_results": true, "last_update_posted_date": "2020-09-22", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 3, "location_summary": "San Francisco, California • Chicago, Illinois • Rochester, Minnesota", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT02188719" }, { "nct_id": "NCT00409825", "title": "Study of Pharmacology of 17-OHPC in Pregnancy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Pregnancy" ], "interventions": [ { "name": "17-OHPC", "type": "DRUG" }, { "name": "Blood Draws", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "University of Pittsburgh", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "45 Years", "sex": "FEMALE", "summary": "18 Years to 45 Years · Female only" }, "enrollment_count": 61, "start_date": "2006-03", "completion_date": "2014-02", "has_results": true, "last_update_posted_date": "2015-02-27", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 4, "location_summary": "Washington D.C., District of Columbia • Pittsburgh, Pennsylvania • Galveston, Texas + 1 more", "locations": [ { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Pittsburgh", "state": "Pennsylvania" }, { "city": "Galveston", "state": "Texas" }, { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT00409825" }, { "nct_id": "NCT03121677", "title": "Personalized Tumor Vaccine Strategy and PD-1 Blockade in Patients With Follicular Lymphoma", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Follicular Lymphoma" ], "interventions": [ { "name": "Personalized tumor vaccine", "type": "BIOLOGICAL" }, { "name": "Poly ICLC", "type": "DRUG" }, { "name": "Nivolumab", "type": "BIOLOGICAL" }, { "name": "Peripheral blood draws", "type": "PROCEDURE" }, { "name": "Leukapheresis", "type": "PROCEDURE" }, { "name": "Rituximab", "type": "BIOLOGICAL" }, { "name": "Biopsy", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE" ], "sponsor": "Washington University School of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 4, "start_date": "2018-10-16", "completion_date": "2023-08-07", "has_results": false, "last_update_posted_date": "2023-08-14", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 1, "location_summary": "St Louis, Missouri", "locations": [ { "city": "St Louis", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT03121677" }, { "nct_id": "NCT02446626", "title": "Xenodiagnosis After Antibiotic Treatment for Lyme Disease", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Lyme Disease" ], "interventions": [ { "name": "Skin biopsy", "type": "PROCEDURE" }, { "name": "Blood draw", "type": "PROCEDURE" }, { "name": "Xenodiagnosis", "type": "DEVICE" } ], "intervention_types": [ "PROCEDURE", "DEVICE" ], "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 72, "start_date": "2015-07-24", "completion_date": "2022-05-04", "has_results": true, "last_update_posted_date": "2024-06-03", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 5, "location_summary": "Storrs, Connecticut • Bethesda, Maryland • Boston, Massachusetts + 2 more", "locations": [ { "city": "Storrs", "state": "Connecticut" }, { "city": "Bethesda", "state": "Maryland" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Stony Brook", "state": "New York" }, { "city": "Valhalla", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT02446626" }, { "nct_id": "NCT06216704", "title": "Skeletal Health and Bone Marrow Composition in Adolescents With Cystic Fibrosis", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cystic Fibrosis" ], "interventions": [ { "name": "Magnetic resonance relaxometry", "type": "DIAGNOSTIC_TEST" }, { "name": "Magnetic resonance spectroscopy", "type": "DIAGNOSTIC_TEST" }, { "name": "Blood Draw", "type": "DIAGNOSTIC_TEST" }, { "name": "DXA", "type": "DIAGNOSTIC_TEST" }, { "name": "pQCT", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Massachusetts General Hospital", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "13 Years", "maximum_age": "20 Years", "sex": "ALL", "summary": "13 Years to 20 Years" }, "enrollment_count": 36, "start_date": "2024-04-01", "completion_date": "2029-06-30", "has_results": false, "last_update_posted_date": "2025-10-30", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT06216704" }, { "nct_id": "NCT04508088", "title": "Skeletal Health and Bone Marrow Composition in Newly Diagnosed Adolescents With Crohn Disease", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Inflammatory Bowel Disease", "Crohn Disease" ], "interventions": [ { "name": "Coronal T1 weighted spin echo images", "type": "DIAGNOSTIC_TEST" }, { "name": "Spin-lattice relaxation (T1)", "type": "DIAGNOSTIC_TEST" }, { "name": "Magnetic resonance spectroscopy", "type": "DIAGNOSTIC_TEST" }, { "name": "Blood Draw", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Massachusetts General Hospital", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "13 Years", "maximum_age": "20 Years", "sex": "ALL", "summary": "13 Years to 20 Years" }, "enrollment_count": 92, "start_date": "2020-09-10", "completion_date": "2026-12", "has_results": false, "last_update_posted_date": "2025-10-30", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT04508088" }, { "nct_id": "NCT00177268", "title": "Blood, Urine, and Tissue Collection for Cutaneous Lymphoma, Eczema, and Atopic Dermatitis Research", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cutaneous T-cell Lymphoma", "Sezary Syndrome", "Mycosis Fungoides", "Eczema", "Atopic Dermatitis" ], "interventions": [ { "name": "Blood draw, skin biopsy or urine collection", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Pittsburgh", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 200, "start_date": "2004-10", "completion_date": "2032-01", "has_results": false, "last_update_posted_date": "2025-12-30", "last_synced_at": "2026-09-12T18:21:05.910Z", "location_count": 1, "location_summary": "Pittsburgh, Pennsylvania", "locations": [ { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT00177268" } ] }