{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Blood+draw+for+future+biomarker+analysis", "query": { "intervention": "Blood draw for future biomarker analysis" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 20, "total_pages": 2, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Blood+draw+for+future+biomarker+analysis&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-27T05:41:35.772Z", "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": "NCT01292733", "title": "Cancer Screening Program for Women at High Risk for Developing Ovarian Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "EARLY_PHASE1" ], "conditions": [ "Ovarian Diseases", "Ovarian Neoplasms" ], "interventions": [ { "name": "Laboratory Tumor Marker Analysis", "type": "OTHER" }, { "name": "Transvaginal Ultrasound", "type": "OTHER" }, { "name": "Health Status Questionnaire", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Swedish Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "30 Years", "maximum_age": null, "sex": "FEMALE", "summary": "30 Years and older · Female only" }, "enrollment_count": 534, "start_date": "2009-08", "completion_date": "2015-12", "has_results": false, "last_update_posted_date": "2016-01-20", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT01292733" }, { "nct_id": "NCT00423865", "title": "Cisplatin and Everolimus in Treating Patients With Advanced Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "cisplatin", "type": "DRUG" }, { "name": "everolimus", "type": "DRUG" }, { "name": "gene expression analysis", "type": "GENETIC" }, { "name": "immunohistochemistry staining method", "type": "OTHER" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "pharmacological study", "type": "OTHER" }, { "name": "biopsy", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "GENETIC", "OTHER", "PROCEDURE" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 30, "start_date": "2006-11", "completion_date": "2011-09", "has_results": false, "last_update_posted_date": "2015-05-25", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00423865" }, { "nct_id": "NCT07284290", "title": "Elucidating the Role of Cholinergic Degeneration in Cognitive Fluctuations in Lewy Body Dementia", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Dementia With Lewy Bodies", "Parkinson Disease Dementia", "Healthy Controls" ], "interventions": [ { "name": "Syn-One skin biopsy", "type": "PROCEDURE" }, { "name": "Multi modal MRI", "type": "DIAGNOSTIC_TEST" }, { "name": "Assessment of dynamic EEG features over 48-hour periods across all study aims", "type": "DIAGNOSTIC_TEST" }, { "name": "Plasma biomarkers", "type": "DIAGNOSTIC_TEST" }, { "name": "Galantamine HBr extended-release 8mg capsules (8mg ER).", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DIAGNOSTIC_TEST", "DRUG" ], "sponsor": "Virginia Commonwealth University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "50 Years", "maximum_age": "89 Years", "sex": "ALL", "summary": "50 Years to 89 Years" }, "enrollment_count": 120, "start_date": "2025-12-08", "completion_date": "2029-11", "has_results": false, "last_update_posted_date": "2026-03-06", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 1, "location_summary": "Richmond, Virginia", "locations": [ { "city": "Richmond", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT07284290" }, { "nct_id": "NCT00898365", "title": "Study of Kidney Tumors in Younger Patients", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Adult Cystic Nephroma", "Anaplastic Kidney Wilms Tumor", "Angiolipoma", "Cellular Congenital Mesoblastic Nephroma", "Classic Congenital Mesoblastic Nephroma", "Clear Cell Sarcoma of the Kidney", "Congenital Mesoblastic Nephroma", "Cystic Partially Differentiated Kidney Nephroblastoma", "Diffuse Hyperplastic Perilobar Nephroblastomatosis", "Extrarenal Rhabdoid Tumor", "Kidney Medullary Carcinoma", "Kidney Neoplasm", "Kidney Oncocytoma", "Kidney Wilms Tumor", "Metanephric Adenofibroma", "Metanephric Adenoma", "Metanephric Stromal Tumor", "Metanephric Tumor", "Mixed Congenital Mesoblastic Nephroma", "Ossifying Renal Tumor of Infancy", "Papillary Renal Cell Carcinoma", "Renal Cell Carcinoma", "Renal Cell Carcinoma Associated With Xp11.2 Translocations/TFE3 Gene Fusions", "Rhabdoid Tumor of the Kidney", "Wilms Tumor" ], "interventions": [ { "name": "Cytology Specimen Collection Procedure", "type": "OTHER" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "29 Years", "sex": "ALL", "summary": "Up to 29 Years" }, "enrollment_count": 8000, "start_date": "2006-02-27", "completion_date": "2026-03-31", "has_results": false, "last_update_posted_date": "2026-05-18", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 214, "location_summary": "Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 153 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Phoenix", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT00898365" }, { "nct_id": "NCT04733989", "title": "A Biomarker Database to Investigate Blood-Based and Digital Biomarkers in Participants Screened for Alzheimer's Disease (Bio-Hermes)", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Alzheimer Disease", "Alzheimer Disease, Early Onset", "Mild Cognitive Impairment", "Memory Loss", "Memory Disorders", "Memory Impairment" ], "interventions": [ { "name": "Biomarker Data Collection", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "GAP Innovations, PBC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "60 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "60 Years to 85 Years" }, "enrollment_count": 1002, "start_date": "2021-04-21", "completion_date": "2022-11-11", "has_results": false, "last_update_posted_date": "2023-02-09", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 16, "location_summary": "Aventura, Florida • Coral Gables, Florida • Lady Lake, Florida + 13 more", "locations": [ { "city": "Aventura", "state": "Florida" }, { "city": "Coral Gables", "state": "Florida" }, { "city": "Lady Lake", "state": "Florida" }, { "city": "Lake Worth", "state": "Florida" }, { "city": "Maitland", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04733989" }, { "nct_id": "NCT03784898", "title": "Collection of Blood Samples From Patients With Relapsing MS Who Developed ITP After Receiving Lemtrada", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Multiple Sclerosis" ], "interventions": [ { "name": "Blood draw for future biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Genzyme, a Sanofi Company", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 13, "start_date": "2019-02-08", "completion_date": "2019-12-11", "has_results": true, "last_update_posted_date": "2022-03-28", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03784898" }, { "nct_id": "NCT00688246", "title": "Bone Mineral Density in Postmenopausal Women at Increased Risk of Breast Cancer And Who Are Receiving Exemestane on MAP3", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Breast Cancer", "Osteoporosis" ], "interventions": [ { "name": "biologic sample preservation procedure", "type": "OTHER" }, { "name": "dual x-ray absorptometry", "type": "PROCEDURE" } ], "intervention_types": [ "OTHER", "PROCEDURE" ], "sponsor": "NCIC Clinical Trials Group", "sponsor_class": "NETWORK", "healthy_volunteers": true, "eligibility": { "minimum_age": "35 Years", "maximum_age": null, "sex": "FEMALE", "summary": "35 Years and older · Female only" }, "enrollment_count": 238, "start_date": "2008-07-10", "completion_date": "2013-01-10", "has_results": false, "last_update_posted_date": "2023-08-04", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 13, "location_summary": "Torrance, California • Washington D.C., District of Columbia • Scarborough, Maine + 9 more", "locations": [ { "city": "Torrance", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Scarborough", "state": "Maine" }, { "city": "Bethesda", "state": "Maryland" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00688246" }, { "nct_id": "NCT06998342", "title": "MOHs Surgery and Short-Course Radiation Therapy With Structured Follow-Up for Head & Neck Squamous Cell Skin Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Cutaneous Squamous Cell Carcinoma (CSCC)" ], "interventions": [ { "name": "Short course radiation", "type": "RADIATION" }, { "name": "Active Surveillance", "type": "OTHER" } ], "intervention_types": [ "RADIATION", "OTHER" ], "sponsor": "University of Vermont Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 24, "start_date": "2025-06-04", "completion_date": "2031-05", "has_results": false, "last_update_posted_date": "2026-05-26", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 1, "location_summary": "Burlington, Vermont", "locations": [ { "city": "Burlington", "state": "Vermont" } ], "official_url": "https://clinicaltrials.gov/study/NCT06998342" }, { "nct_id": "NCT04708613", "title": "University of Pittsburgh Brain Health Initiative", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Traumatic Brain Injury" ], "interventions": [ { "name": "Cognitive/Neuropsychological Testing", "type": "DIAGNOSTIC_TEST" }, { "name": "Vestibular/Ocular-Motor Testing", "type": "DIAGNOSTIC_TEST" }, { "name": "Sleep Evaluation", "type": "DIAGNOSTIC_TEST" }, { "name": "MRI, High-Resolution", "type": "DIAGNOSTIC_TEST" }, { "name": "Health & Physical Exam", "type": "DIAGNOSTIC_TEST" }, { "name": "Physical Function", "type": "DIAGNOSTIC_TEST" }, { "name": "Blood Testing and Biomarker Analysis", "type": "DIAGNOSTIC_TEST" }, { "name": "Applanation Tonometry", "type": "DIAGNOSTIC_TEST" }, { "name": "PET brain imaging", "type": "DIAGNOSTIC_TEST" }, { "name": "[C-11]6-OH-BTA-1", "type": "DRUG" }, { "name": "[F-18]AV-1451", "type": "DRUG" } ], "intervention_types": [ "DIAGNOSTIC_TEST", "DRUG" ], "sponsor": "David Okonkwo, MD, PhD", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "29 Years", "maximum_age": "59 Years", "sex": "MALE", "summary": "29 Years to 59 Years · Male only" }, "enrollment_count": 300, "start_date": "2019-11-18", "completion_date": "2026-12", "has_results": false, "last_update_posted_date": "2026-06-22", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 1, "location_summary": "Pittsburgh, Pennsylvania", "locations": [ { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT04708613" }, { "nct_id": "NCT07106879", "title": "Non-interventional Pre-screening Protocol Aims to Evaluate Participants for Potential Trial Eligibility in Future Clinical Trials/Studies Focusing on Metabolic and Psychiatric Health.", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cardiovascular Diseases", "Metabolic Syndrome", "Obesity", "Prediabetes", "Mental Health Disorders", "Endocrine Dysfunction", "Type 2 Diabetes Mellitus (T2DM)", "Chronic Kidney Disease (CKD)" ], "interventions": [ { "name": "Blood Work", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Clindove Research LLC", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 7000, "start_date": "2025-07-30", "completion_date": "2030-12-01", "has_results": false, "last_update_posted_date": "2025-08-12", "last_synced_at": "2026-09-27T05:41:35.772Z", "location_count": 1, "location_summary": "Brooklyn, New York", "locations": [ { "city": "Brooklyn", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT07106879" } ] }