{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Blood+and+Urine+Sampling&page=2", "query": { "intervention": "Blood and Urine 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=Blood+and+Urine+Sampling&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-29T16:57:31.370Z", "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": "NCT00200148", "title": "Acute Normovolemic Hemodilution Versus Standard Intraoperative Management in Patients Having Hepatic Resection and Pancreaticoduodenectomy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Pancreaticoduodenectomy", "Hepatectomy" ], "interventions": [ { "name": "Normovolemic Hemodilution (ANH)", "type": "PROCEDURE" }, { "name": "Standard of care", "type": "PROCEDURE" } ], "intervention_types": [ "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": 372, "start_date": "2004-03", "completion_date": "2011-10", "has_results": false, "last_update_posted_date": "2015-03-06", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00200148" }, { "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": "2026-09-29T16:57:31.370Z", "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": "NCT02664883", "title": "Myeloid Derived Suppressor Cells Clinical Assay in Finding Kidney Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Healthy Subject", "Metastatic Renal Cell Cancer", "Recurrent Renal Cell Carcinoma", "Stage I Renal Cell Cancer", "Stage II Renal Cell Cancer", "Stage III Renal Cell Cancer" ], "interventions": [ { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Cytology Specimen Collection Procedure", "type": "OTHER" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "University of Southern California", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "25 Years", "maximum_age": null, "sex": "ALL", "summary": "25 Years and older" }, "enrollment_count": 37, "start_date": "2015-09-08", "completion_date": "2026-10-29", "has_results": false, "last_update_posted_date": "2026-04-02", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02664883" }, { "nct_id": "NCT00581958", "title": "Radiation Biodosimetry in Patients Treated With Total Body Irradiation (TBI)", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cancer" ], "interventions": [ { "name": "Blood Samples", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "4 Years", "maximum_age": "100 Years", "sex": "ALL", "summary": "4 Years to 100 Years" }, "enrollment_count": 198, "start_date": "2007-11", "completion_date": "2018-10-31", "has_results": false, "last_update_posted_date": "2018-11-05", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00581958" }, { "nct_id": "NCT07083557", "title": "Routine Validation and Reproducibility Testing of Laboratory Assays and Research Techniques Used for Endocrine, Cardiometabolic, and Musculoskeletal Disorder Research (VALD)", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Obesity and Obesity-related Medical Conditions", "Diabetes", "Atherosclerotic Disease", "Heart Failure", "MASH", "Sarcopenia", "Osteoporosis", "Hyperparathyroidism", "Hypoparathyroidism", "Ischemic Heart Disease", "Cystic Fibrosis (CF)", "Chronic Kidney Disease(CKD)", "Osteopenia", "Cachexia" ], "interventions": [ { "name": "Endothelial cell collection", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Bettina Mittendorfer", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "100 Years", "sex": "ALL", "summary": "18 Years to 100 Years" }, "enrollment_count": 100, "start_date": "2027-01-01", "completion_date": "2030-07-01", "has_results": false, "last_update_posted_date": "2026-05-07", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "Columbia, Missouri", "locations": [ { "city": "Columbia", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT07083557" }, { "nct_id": "NCT02467023", "title": "Project 4B: Lower Extremity Strength Training in ICU Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Sepsis" ], "interventions": [ { "name": "Muscle stimulation with Niveus medical stimulator", "type": "DEVICE" }, { "name": "measurement of maximal isometric twitch strength", "type": "DEVICE" }, { "name": "Muscle Biopsy", "type": "PROCEDURE" }, { "name": "Muscle Biopsy Medication: Lidocaine", "type": "DRUG" }, { "name": "Muscle Biopsy Medication: Versed", "type": "DRUG" }, { "name": "Muscle Biopsy Medication: Fentanyl", "type": "DRUG" }, { "name": "Blood and Urine Sampling", "type": "OTHER" }, { "name": "ineffective muscle stimulation", "type": "DEVICE" } ], "intervention_types": [ "DEVICE", "PROCEDURE", "DRUG", "OTHER" ], "sponsor": "University of Florida", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 5, "start_date": "2015-09", "completion_date": "2016-07-15", "has_results": false, "last_update_posted_date": "2018-01-19", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "Gainesville, Florida", "locations": [ { "city": "Gainesville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT02467023" }, { "nct_id": "NCT02735512", "title": "MDSC Clinical Assay in Finding and Monitoring Cancer Cells in Blood and Urine Samples From Patients With or Without Localized or Metastatic Bladder Cancer", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "No Evidence of Disease", "Stage II Bladder Cancer", "Stage III Bladder Cancer", "Stage IVA Bladder Cancer", "Stage IVB Bladder Cancer" ], "interventions": [ { "name": "Cytology Specimen Collection Procedure", "type": "OTHER" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Southern California", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 10, "start_date": "2016-03-01", "completion_date": "2022-04-13", "has_results": false, "last_update_posted_date": "2022-08-10", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02735512" }, { "nct_id": "NCT07322406", "title": "Kaempferol Absorption and Pharmacokinetics Evaluation", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "No Disease", "Mitochondria Health", "Longevity", "Pharmacokinetics and Biological Absorption of Kaempferol in Healthy Adult", "Healthy Volunteers" ], "interventions": [ { "name": "Kaempferol", "type": "DIETARY_SUPPLEMENT" } ], "intervention_types": [ "DIETARY_SUPPLEMENT" ], "sponsor": "University of Pittsburgh", "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": 120, "start_date": "2025-12-09", "completion_date": "2027-12-22", "has_results": false, "last_update_posted_date": "2026-03-23", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 3, "location_summary": "New York, New York • Chapel Hill, North Carolina • Pittsburgh, Pennsylvania", "locations": [ { "city": "New York", "state": "New York" }, { "city": "Chapel Hill", "state": "North Carolina" }, { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT07322406" }, { "nct_id": "NCT00316797", "title": "Biodistribution and Safety of a Radiopharmaceutical in Healthy Subjects", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Neurodegenerative Diseases" ], "interventions": [ { "name": "123-I INER", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Institute for Neurodegenerative Disorders", "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": 35, "start_date": "2006-04", "completion_date": "2014-01", "has_results": false, "last_update_posted_date": "2014-04-10", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "New Haven, Connecticut", "locations": [ { "city": "New Haven", "state": "Connecticut" } ], "official_url": "https://clinicaltrials.gov/study/NCT00316797" }, { "nct_id": "NCT07675967", "title": "Clonal Hematopoiesis Chemotherapy and Radiation Effects Study", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Lung Cancer (Diagnosis)", "Osteochondroma", "Spitz Nevus", "Solid Cancers", "Breast Cancer", "Gastric (Stomach) Cancer", "Colorectal (Colon or Rectal) Cancer", "Sarcoma", "Ovarian Adenocarcinoma", "Uterine Adenocarcinoma", "Endometrial Adenocarcinoma", "Esophageal Adenocarcinoma", "Head and Neck Cancer", "Therapy-Related Acute Myeloid Leukemia", "Therapy-Related MDS", "Clonal Hematopoiesis of Indeterminate Potential (CHIP)", "Clonal Cytopenia of Undetermined Significance" ], "interventions": [ { "name": "Samples", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 5000, "start_date": "2025-04-04", "completion_date": "2035-03-31", "has_results": false, "last_update_posted_date": "2026-06-30", "last_synced_at": "2026-09-29T16:57:31.370Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT07675967" } ] }