{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Biopsy+and+fluid+samples&page=3", "query": { "intervention": "Biopsy and fluid samples", "page": 3 }, "page_size": 10 }, "pagination": { "page": 3, "page_size": 10, "total_count": 68, "total_pages": 7, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Biopsy+and+fluid+samples&page=4&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Biopsy+and+fluid+samples&page=2&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-03T15:33:48.347Z", "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": "NCT03941860", "title": "Testing the Addition of Ixazomib/Placebo to Lenalidomide in Patients With Evidence of Residual Multiple Myeloma, OPTIMUM Trial", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Multiple Myeloma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Bone Marrow Aspirate", "type": "PROCEDURE" }, { "name": "Bone Marrow Biopsy", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Ixazomib Citrate", "type": "DRUG" }, { "name": "Lenalidomide", "type": "DRUG" }, { "name": "Placebo Administration", "type": "OTHER" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "DRUG", "OTHER" ], "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": 1, "start_date": "2022-02-16", "completion_date": "2025-01-31", "has_results": true, "last_update_posted_date": "2025-05-23", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 221, "location_summary": "Phoenix, Arizona • Hot Springs, Arkansas • Arroyo Grande, California + 154 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Hot Springs", "state": "Arkansas" }, { "city": "Arroyo Grande", "state": "California" }, { "city": "San Luis Obispo", "state": "California" }, { "city": "Santa Maria", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03941860" }, { "nct_id": "NCT03657251", "title": "MMRF CureCloud Research Initiative", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Multiple Myeloma" ], "interventions": [ { "name": "liquid biopsy", "type": "GENETIC" } ], "intervention_types": [ "GENETIC" ], "sponsor": "Multiple Myeloma Research Foundation", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 1105, "start_date": "2020-07-14", "completion_date": "2023-12-31", "has_results": false, "last_update_posted_date": "2024-01-05", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 4, "location_summary": "Norwalk, Connecticut • St Louis, Missouri • Hackensack, New Jersey + 1 more", "locations": [ { "city": "Norwalk", "state": "Connecticut" }, { "city": "St Louis", "state": "Missouri" }, { "city": "Hackensack", "state": "New Jersey" }, { "city": "Dallas", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT03657251" }, { "nct_id": "NCT06474091", "title": "Liquid Biopsy MonitORing Of CholangioCarcinOma for Treatment Response and Prognostic Outcomes (MOROCCO)", "overall_status": "ENROLLING_BY_INVITATION", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cholangiocarcinoma" ], "interventions": [ { "name": "Non-Interventional Study", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 100, "start_date": "2024-05-08", "completion_date": "2029-05-08", "has_results": false, "last_update_posted_date": "2026-03-16", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 1, "location_summary": "Rochester, Minnesota", "locations": [ { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT06474091" }, { "nct_id": "NCT06068075", "title": "Liquid Biopsy in Ewing Sarcoma and Osteosarcoma as a Prognostic And Response Diagnostic: LEOPARD", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Ewing Sarcoma", "Ewing Sarcoma of Bone", "Ewing Sarcoma of Soft Tissue", "Peripheral Primitive Neuroectodermal Tumor", "Peripheral Primitive Neuroectodermal Tumor of Bone", "Peripheral Primitive Neuroectodermal Tumor of Soft Tissue", "High-grade Osteosarcoma" ], "interventions": [ { "name": "FoundationOne Liquid CDx", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Months", "maximum_age": "50 Years", "sex": "ALL", "summary": "12 Months to 50 Years" }, "enrollment_count": 340, "start_date": "2018-05-08", "completion_date": "2027-01-01", "has_results": false, "last_update_posted_date": "2026-05-05", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 15, "location_summary": "Los Angeles, California • Atlanta, Georgia • Boston, Massachusetts + 9 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT06068075" }, { "nct_id": "NCT04852354", "title": "Tissue Collection for Drug Screening and Bioanalysis", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Central Nervous System Tumor" ], "interventions": [], "intervention_types": [], "sponsor": "Weill Medical College of Cornell University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 500, "start_date": "2020-07-22", "completion_date": "2029-07-22", "has_results": false, "last_update_posted_date": "2025-12-17", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT04852354" }, { "nct_id": "NCT06342401", "title": "Early Onset Colorectal Cancer Detection", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Colorectal Cancer", "Colorectal Neoplasms", "Colorectal Adenocarcinoma", "Colorectal Cancer Stage I", "Colorectal Cancer Stage IV", "Colorectal Cancer Stage II", "Colorectal Cancer Stage III", "Colorectal Neoplasms Malignant" ], "interventions": [ { "name": "ENCODE", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "50 Years", "sex": "ALL", "summary": "18 Years to 50 Years" }, "enrollment_count": 400, "start_date": "2023-04-15", "completion_date": "2028-06-18", "has_results": false, "last_update_posted_date": "2026-07-07", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06342401" }, { "nct_id": "NCT03971955", "title": "CharacterIzation of Adult Onset Autoimmune Diabetes", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Diabetes" ], "interventions": [ { "name": "Mixed Meal Test", "type": "OTHER" }, { "name": "Dual Energy X-Ray Absorptiometry (DEXA)", "type": "OTHER" }, { "name": "Adipose Tissue Biopsy", "type": "PROCEDURE" } ], "intervention_types": [ "OTHER", "PROCEDURE" ], "sponsor": "AdventHealth Translational Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "18 Years to 75 Years" }, "enrollment_count": 25, "start_date": "2019-07-08", "completion_date": "2026-12", "has_results": false, "last_update_posted_date": "2026-03-30", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 1, "location_summary": "Orlando, Florida", "locations": [ { "city": "Orlando", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT03971955" }, { "nct_id": "NCT04526587", "title": "Biomarkers and Clinical Features of Metastatic Breast Cancer in Patients Treated With CDK4/6 Inhibitors", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Anatomic Stage IV Breast Cancer AJCC v8", "Metastatic Breast Carcinoma", "Prognostic Stage IV Breast Cancer AJCC v8" ], "interventions": [ { "name": "Cytology Specimen Collection Procedure", "type": "OTHER" }, { "name": "Diagnostic Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Medical Chart Review", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Roswell Park 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": 700, "start_date": "2020-07-03", "completion_date": "2035-07-03", "has_results": false, "last_update_posted_date": "2025-11-13", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 1, "location_summary": "Buffalo, New York", "locations": [ { "city": "Buffalo", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT04526587" }, { "nct_id": "NCT05223218", "title": "Investigating the Diagnostic Potential of Tear Proteins in Cancer - A Pilot Study", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Breast Cancer", "Ovarian Cancer", "Pancreatic Cancer", "Prostate Cancer", "Melanoma" ], "interventions": [ { "name": "Schirmer strip, a Class I Medical Device typically used to test for dry eye.", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Namida Lab", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "100 Years", "sex": "ALL", "summary": "18 Years to 100 Years" }, "enrollment_count": 500, "start_date": "2021-08-25", "completion_date": "2023-12", "has_results": false, "last_update_posted_date": "2023-07-03", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 1, "location_summary": "Fayetteville, Arkansas", "locations": [ { "city": "Fayetteville", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT05223218" }, { "nct_id": "NCT06628570", "title": "Screening Strategies Among High-risk Populations for Anal Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Neoplasms", "HPV-Related Anal Squamous Cell Carcinoma" ], "interventions": [ { "name": "HRA + Biopsy", "type": "DIAGNOSTIC_TEST" }, { "name": "Anal Cytology", "type": "DIAGNOSTIC_TEST" }, { "name": "Genotyping of anal hrHPV infection", "type": "DIAGNOSTIC_TEST" }, { "name": "CINtec®PLUS", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Lisa Flowers", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "30 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "30 Years to 80 Years" }, "enrollment_count": 500, "start_date": "2024-12-16", "completion_date": "2028-08-31", "has_results": false, "last_update_posted_date": "2026-08-26", "last_synced_at": "2026-10-03T15:33:48.347Z", "location_count": 4, "location_summary": "Miami, Florida • Atlanta, Georgia", "locations": [ { "city": "Miami", "state": "Florida" }, { "city": "Miami", "state": "Florida" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT06628570" } ] }