{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=biospecimen+Collection&page=94", "query": { "intervention": "biospecimen Collection", "page": 94 }, "page_size": 10 }, "pagination": { "page": 94, "page_size": 10, "total_count": 3528, "total_pages": 353, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=biospecimen+Collection&page=95&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=biospecimen+Collection&page=93&page_size=10" }, "source": "remote", "last_synced_at": "2026-11-11T23:36:27.607Z", "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": "NCT01646697", "title": "Slide Interpretation or Standard Surgical Pathology in Assessing Margin Status in Patients With Pancreatic Cancer Undergoing Surgery", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Pancreatic Cancer", "Adenocarcinoma" ], "interventions": [ { "name": "cytology specimen collection procedure", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Ohio State University Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 90, "start_date": "2011-11-07", "completion_date": "2016-02-06", "has_results": false, "last_update_posted_date": "2017-06-09", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 1, "location_summary": "Columbus, Ohio", "locations": [ { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT01646697" }, { "nct_id": "NCT05269381", "title": "Personalized Neoantigen Peptide-Based Vaccine in Combination With Pembrolizumab for Treatment of Advanced Solid Tumors", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Anatomic Stage III Breast Cancer AJCC v8", "Anatomic Stage IIIA Breast Cancer AJCC v8", "Anatomic Stage IIIB Breast Cancer AJCC v8", "Anatomic Stage IIIC Breast Cancer AJCC v8", "Anatomic Stage IV Breast Cancer AJCC v8", "Clinical Stage III Cutaneous Melanoma AJCC v8", "Clinical Stage III Gastric Cancer AJCC v8", "Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage III Merkel Cell Carcinoma AJCC v8", "Clinical Stage IV Cutaneous Melanoma AJCC v8", "Clinical Stage IV Gastric Cancer AJCC v8", "Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage IV Merkel Cell Carcinoma AJCC v8", "Clinical Stage IVA Gastric Cancer AJCC v8", "Clinical Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage IVB Gastric Cancer AJCC v8", "Clinical Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8", "Locally Advanced Cervical Carcinoma", "Locally Advanced Endometrial Carcinoma", "Locally Advanced Gastric Adenocarcinoma", "Locally Advanced Gastroesophageal Junction Adenocarcinoma", "Locally Advanced Head and Neck Squamous Cell Carcinoma", "Locally Advanced Hepatocellular Carcinoma", "Locally Advanced Lung Non-Small Cell Carcinoma", "Locally Advanced Malignant Solid Neoplasm", "Locally Advanced Melanoma", "Locally Advanced Merkel Cell Carcinoma", "Locally Advanced Renal Cell Carcinoma", "Locally Advanced Skin Squamous Cell Carcinoma", "Locally Advanced Triple-Negative Breast Carcinoma", "Locally Advanced Unresectable Breast Carcinoma", "Locally Advanced Unresectable Cervical Carcinoma", "Locally Advanced Unresectable Gastric Adenocarcinoma", "Locally Advanced Unresectable Gastroesophageal Junction Adenocarcinoma", "Locally Advanced Unresectable Renal Cell Carcinoma", "Locally Advanced Urothelial Carcinoma", "Metastatic Cervical Carcinoma", "Metastatic Endometrial Carcinoma", "Metastatic Gastric Adenocarcinoma", "Metastatic Gastroesophageal Junction Adenocarcinoma", "Metastatic Head and Neck Squamous Cell Carcinoma", "Metastatic Hepatocellular Carcinoma", "Metastatic Lung Non-Small Cell Carcinoma", "Metastatic Malignant Solid Neoplasm", "Metastatic Melanoma", "Metastatic Merkel Cell Carcinoma", "Metastatic Renal Cell Carcinoma", "Metastatic Skin Squamous Cell Carcinoma", "Metastatic Triple-Negative Breast Carcinoma", "Metastatic Urothelial Carcinoma", "Skin Squamous Cell Carcinoma", "Stage III Cervical Cancer AJCC v8", "Stage III Hepatocellular Carcinoma AJCC v8", "Stage III Lung Cancer AJCC v8", "Stage III Renal Cell Cancer AJCC v8", 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"Stage IVB Uterine Corpus Cancer AJCC v8", "Triple-Negative Breast Carcinoma", "Unresectable Cervical Carcinoma", "Unresectable Endometrial Carcinoma", "Unresectable Gastric Adenocarcinoma", "Unresectable Gastroesophageal Junction Adenocarcinoma", "Unresectable Head and Neck Squamous Cell Carcinoma", "Unresectable Hepatocellular Carcinoma", "Unresectable Lung Non-Small Cell Carcinoma", "Unresectable Malignant Solid Neoplasm", "Unresectable Melanoma", "Unresectable Merkel Cell Carcinoma", "Unresectable Renal Cell Carcinoma", "Unresectable Skin Squamous Cell Carcinoma", "Unresectable Triple-Negative Breast Carcinoma", "Unresectable Urothelial Carcinoma", "Breast Adenocarcinoma", "Stage III Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8", "Stage IV Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8", "Stage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8", "Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8", "Invasive Breast Lobular Carcinoma" ], "interventions": [ { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Neoantigen Peptide Vaccine", "type": "BIOLOGICAL" }, { "name": "Pembrolizumab", "type": "BIOLOGICAL" }, { "name": "Sargramostim", "type": "BIOLOGICAL" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "BIOLOGICAL", "PROCEDURE" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": 138, "start_date": "2022-03-31", "completion_date": "2028-03-31", "has_results": false, "last_update_posted_date": "2026-08-20", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 1, "location_summary": "Jacksonville, Florida", "locations": [ { "city": "Jacksonville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05269381" }, { "nct_id": "NCT05771714", "title": "Clinical Performance Evaluation of the CareSuperb™ COVID-19 Antigen Home Test", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "COVID-19" ], "interventions": [ { "name": "CareSuperb COVID-19 Antigen Home Test Kit", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "AccessBio, Inc.", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "2 Years", "maximum_age": null, "sex": "ALL", "summary": "2 Years and older" }, "enrollment_count": 786, "start_date": "2023-01-09", "completion_date": "2023-05-11", "has_results": false, "last_update_posted_date": "2023-07-13", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 1, "location_summary": "Miami, Florida", "locations": [ { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05771714" }, { "nct_id": "NCT01475500", "title": "Nashville Early Diagnosis Lung Cancer Project", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Lung Cancer" ], "interventions": [ { "name": "Sputum sample", "type": "PROCEDURE" }, { "name": "Pulmonary function tests", "type": "PROCEDURE" }, { "name": "Computerized tomography (CT) scan of the chest", "type": "RADIATION" }, { "name": "Buccal epithelium collection", "type": "OTHER" }, { "name": "Nasal brushings", "type": "PROCEDURE" }, { "name": "Bronchoscopy", "type": "PROCEDURE" }, { "name": "Bronchoalveolar lavage", "type": "PROCEDURE" }, { "name": "Blood sample collection", "type": "PROCEDURE" }, { "name": "Urine sample", "type": "PROCEDURE" }, { "name": "Questionnaire-data collection", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "RADIATION", "OTHER" ], "sponsor": "Vanderbilt-Ingram Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "55 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "55 Years to 80 Years" }, "enrollment_count": 480, "start_date": "2011-04", "completion_date": "2026-11-30", "has_results": false, "last_update_posted_date": "2023-12-12", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 2, "location_summary": "Nashville, Tennessee", "locations": [ { "city": "Nashville", "state": "Tennessee" }, { "city": "Nashville", "state": "Tennessee" } ], "official_url": "https://clinicaltrials.gov/study/NCT01475500" }, { "nct_id": "NCT03855800", "title": "Molecular Detection of Advanced Neoplasia in Pancreatic Cysts", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Pancreas Cyst" ], "interventions": [ { "name": "Blood, stool, pancreatic juice and cyst fluid collection", "type": "DIAGNOSTIC_TEST" }, { "name": "Pancreatic Surgery", "type": "PROCEDURE" }, { "name": "Endoscopy Exam", "type": "PROCEDURE" } ], "intervention_types": [ "DIAGNOSTIC_TEST", "PROCEDURE" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 800, "start_date": "2018-05-11", "completion_date": "2030-12-30", "has_results": false, "last_update_posted_date": "2026-06-02", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 1, "location_summary": "Rochester, Minnesota", "locations": [ { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT03855800" }, { "nct_id": "NCT05807126", "title": "Testing the Addition of Immunotherapy With Hu5F9-G4 (Magrolimab) to the Usual PARP Inhibitor, Olaparib for Treatment of Metastatic or Recurrent Breast or Castrate-Resistant Prostate Cancer With BRCA Mutations", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Anatomic Stage IV Breast Cancer AJCC v8", "Castration-Resistant Prostate Carcinoma", "Stage IVB Prostate Cancer AJCC v8" ], "interventions": [ { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Magrolimab", "type": "BIOLOGICAL" }, { "name": "Olaparib", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "BIOLOGICAL", "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 0, "start_date": "2024-03-05", "completion_date": "2026-12-06", "has_results": false, "last_update_posted_date": "2024-05-02", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 5, "location_summary": "Costa Mesa, California • Orange, California • The Bronx, New York + 1 more", "locations": [ { "city": "Costa Mesa", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "The Bronx", "state": "New York" }, { "city": "The Bronx", "state": "New York" }, { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT05807126" }, { "nct_id": "NCT02967315", "title": "Effects of Changes in Fluid Status on Right Ventricular Volumes and Function", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Tetralogy of Fallot" ], "interventions": [ { "name": "Cardiac Magnetic Resonance Imaging (CMRI)", "type": "PROCEDURE" }, { "name": "Central venous line placement", "type": "PROCEDURE" }, { "name": "Chest X-ray", "type": "PROCEDURE" }, { "name": "Fluid administration", "type": "PROCEDURE" }, { "name": "Blood Draw", "type": "PROCEDURE" }, { "name": "Pregnancy test", "type": "PROCEDURE" }, { "name": "Electrocardiogram", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "University of Wisconsin, Madison", "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": "2014-06-06", "completion_date": "2021-03-18", "has_results": false, "last_update_posted_date": "2021-04-14", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 1, "location_summary": "Madison, Wisconsin", "locations": [ { "city": "Madison", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT02967315" }, { "nct_id": "NCT06630416", "title": "Pemetrexed Response in Relation to Tumor Alterations of Gene Status for the Treatment of Patients With Metastatic Urothelial Bladder Cancer and Other Solid Tumors", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Metastatic Bladder Urothelial Carcinoma", "Metastatic Malignant Solid Neoplasm", "Stage IV Bladder Cancer AJCC v8", "MTAP Deletion" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Pemetrexed", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DRUG" ], "sponsor": "Northwestern University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 64, "start_date": "2024-11-27", "completion_date": "2030-05-10", "has_results": false, "last_update_posted_date": "2026-06-12", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 2, "location_summary": "Chicago, Illinois • Orland Park, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" }, { "city": "Orland Park", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT06630416" }, { "nct_id": "NCT07202247", "title": "Metabolic Interventions (Time-Restricted Eating, GLP1 Receptor Agonist, and Heart Healthy Diet) to Improve Cardiometabolic Health in Prostate Cancer Patients During Androgen Deprivation Therapy, IMPACT-ADT Trial", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Prostate Carcinoma", "Recurrent Prostate Carcinoma" ], "interventions": [ { "name": "Antiandrogen Therapy", "type": "DRUG" }, { "name": "Behavioral Intervention", "type": "BEHAVIORAL" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Cardiac Computerized Tomographic Angiography", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Electronic Health Record Review", "type": "OTHER" }, { "name": "Internet-Based Intervention", "type": "OTHER" }, { "name": "Lifestyle Counseling", "type": "BEHAVIORAL" }, { "name": "Medical Device Usage and Evaluation", "type": "OTHER" }, { "name": "Nutritional Intervention", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Radiation Therapy", "type": "RADIATION" }, { "name": "Referral", "type": "OTHER" }, { "name": "Semaglutide", "type": "DRUG" }, { "name": "Short-Term Fasting", "type": "OTHER" }, { "name": "Tirzepatide", "type": "DRUG" } ], "intervention_types": [ "DRUG", "BEHAVIORAL", "PROCEDURE", "OTHER", "RADIATION" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "30 Years", "maximum_age": "79 Years", "sex": "MALE", "summary": "30 Years to 79 Years · Male only" }, "enrollment_count": 60, "start_date": "2025-11-05", "completion_date": "2028-04-09", "has_results": false, "last_update_posted_date": "2026-08-17", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT07202247" }, { "nct_id": "NCT00955591", "title": "Comparing Two Types of Swabs in Collecting Cell Samples for Anal Pap Tests and Human Papillomavirus Tests in Men Who Have Sex With Men", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Anal Cancer", "Nonneoplastic Condition", "Precancerous Condition" ], "interventions": [ { "name": "Papanicolaou test", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Jonsson Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 48, "start_date": "2009-03-12", "completion_date": "2016-10-14", "has_results": false, "last_update_posted_date": "2020-08-03", "last_synced_at": "2026-11-11T23:36:27.607Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00955591" } ] }