{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Bio-specimen+samples&page=17", "query": { "intervention": "Bio-specimen samples", "page": 17 }, "page_size": 10 }, "pagination": { "page": 17, "page_size": 10, "total_count": 764, "total_pages": 77, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Bio-specimen+samples&page=18&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Bio-specimen+samples&page=16&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-25T00:39:07.022Z", "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": "NCT05049538", "title": "Determine the Utility of Liquid Biopsies and Tumor Molecular Profiling in Predicting Recurrence in Endometrial Cancers", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Endometrial Clear Cell Adenocarcinoma", "Endometrial Dedifferentiated Carcinoma", "Endometrial Mucinous Adenocarcinoma", "Endometrial Serous Adenocarcinoma", "Malignant Uterine Neoplasm", "Uterine Corpus Carcinosarcoma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Liquid Biopsy", "type": "PROCEDURE" }, { "name": "Pap Smear", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "M.D. Anderson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 1000, "start_date": "2019-06-18", "completion_date": "2028-06-30", "has_results": false, "last_update_posted_date": "2026-10-07", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT05049538" }, { "nct_id": "NCT05837455", "title": "NeoTAILOR: ABiomarker-directed Approach to Guide Neoadjuvant Therapy for Patients With Stage II/III ER-positive, HER2-negative Breast Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Breast Cancer", "Cancer of the Breast" ], "interventions": [ { "name": "VENTANA MIB-1 Ki67 assay", "type": "DEVICE" }, { "name": "Oncotype DX® Recurrence Score", "type": "DEVICE" }, { "name": "PAM50-based Prosigna breast cancer gene signature assay", "type": "DEVICE" }, { "name": "Anastrozole", "type": "DRUG" }, { "name": "Combination anthracycline and/or taxane based treatment", "type": "DRUG" } ], "intervention_types": [ "DEVICE", "DRUG" ], "sponsor": "Washington University School of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 81, "start_date": "2024-05-30", "completion_date": "2027-11-30", "has_results": false, "last_update_posted_date": "2026-04-13", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 1, "location_summary": "St Louis, Missouri", "locations": [ { "city": "St Louis", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT05837455" }, { "nct_id": "NCT03457935", "title": "Detection of Early Idiopathic Pulmonary Fibrosis", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Idiopathic Pulmonary Fibrosis" ], "interventions": [ { "name": "blood samples", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Temple University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 450, "start_date": "2018-04-10", "completion_date": "2026-08-30", "has_results": false, "last_update_posted_date": "2025-12-29", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT03457935" }, { "nct_id": "NCT05911243", "title": "Feasibility of Auricular Acupressure for Appetite and Weight in Patients With Stage II-IV Gastric, Esophageal, and Pancreatic Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Clinical Stage II Esophageal Adenocarcinoma AJCC v8", "Clinical Stage II Esophageal Squamous Cell Carcinoma AJCC v8", "Clinical Stage II Gastric Cancer AJCC v8", "Clinical Stage III Esophageal Adenocarcinoma AJCC v8", "Clinical Stage III Esophageal Squamous Cell Carcinoma AJCC v8", "Clinical Stage III Gastric Cancer AJCC v8", "Clinical Stage IV Esophageal Adenocarcinoma AJCC v8", "Clinical Stage IV Esophageal Squamous Cell Carcinoma AJCC v8", "Clinical Stage IV Gastric Cancer AJCC v8", "Stage II Pancreatic Cancer AJCC v8", "Stage III Pancreatic Cancer AJCC v8", "Stage IV Pancreatic Cancer AJCC v8" ], "interventions": [ { "name": "Acupressure Therapy", "type": "PROCEDURE" }, { "name": "Best Practice", "type": "OTHER" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "University of Washington", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 3, "start_date": "2024-07-22", "completion_date": "2025-07-09", "has_results": false, "last_update_posted_date": "2026-05-18", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT05911243" }, { "nct_id": "NCT07776353", "title": "Understanding New Cachexia Subtypes Through Observational Epidemiological Research", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Advanced Colorectal Carcinoma", "Advanced Lung Non-Small Cell Carcinoma", "Advanced Pancreatic Adenocarcinoma", "Stage IV Colorectal Cancer AJCC v8", "Stage IV Lung Cancer AJCC v8", "Stage IV Pancreatic Cancer AJCC v8", "Unresectable Colorectal Carcinoma", "Unresectable Lung Non-Small Cell Carcinoma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Electronic health record review", "type": "OTHER" }, { "name": "Medical Device Usage and Evaluation", "type": "OTHER" }, { "name": "Physical functions assessments", "type": "OTHER" }, { "name": "Positron Emission Tomography (PET)", "type": "PROCEDURE" }, { "name": "Survey Administration", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "Kaiser Permanente", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 800, "start_date": "2023-04-05", "completion_date": "2028-05", "has_results": false, "last_update_posted_date": "2026-08-20", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 1, "location_summary": "Pleasanton, California", "locations": [ { "city": "Pleasanton", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT07776353" }, { "nct_id": "NCT06209619", "title": "CC-99282 + Rituximab Early Post CART for Non-Hodgkin's Lymphoma", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "B-Cell Non-Hodgkin Lymphoma-Recurrent", "Diffuse Large B-Cell Lymphoma-Recurrent", "Follicular Lymphoma-Recurrent", "High Grade B-Cell Lymphoma-Recurrent", "Primary Mediastinal Large B-Cell Lymphoma-Recurrent", "Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma-Recurrent", "B-Cell Non-Hodgkin Lymphoma-Refractory", "Diffuse Large B-Cell Lymphoma-Refractory", "Follicular Lymphoma-Refractory", "High Grade B-Cell Lymphoma-Refractory", "Primary Mediastinal Large B-Cell Lymphoma-Refractory", "Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma-Refractory" ], "interventions": [ { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Golcadomide", "type": "DRUG" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" }, { "name": "Rituximab", "type": "BIOLOGICAL" } ], "intervention_types": [ "PROCEDURE", "DRUG", "BIOLOGICAL" ], "sponsor": "Nathan Denlinger", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 18, "start_date": "2024-01-29", "completion_date": "2026-12-31", "has_results": false, "last_update_posted_date": "2026-02-27", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 1, "location_summary": "Columbus, Ohio", "locations": [ { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT06209619" }, { "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": "2026-10-25T00:39:07.022Z", "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": "NCT03881098", "title": "The Lung PCA: A Multi-Dimensional Atlas of Pulmonary Premalignancy", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Lung Cancer" ], "interventions": [ { "name": "Bronchoscopies", "type": "PROCEDURE" }, { "name": "Sputum Sample", "type": "PROCEDURE" }, { "name": "Venipuncture", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "University of Colorado, Denver", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 240, "start_date": "2019-12-06", "completion_date": "2028-01", "has_results": false, "last_update_posted_date": "2026-06-03", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 2, "location_summary": "Aurora, Colorado", "locations": [ { "city": "Aurora", "state": "Colorado" }, { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT03881098" }, { "nct_id": "NCT05761171", "title": "A Study of Revumenib in Combination With Chemotherapy for Patients Diagnosed With Relapsed or Refractory Leukemia", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Recurrent Acute Leukemia of Ambiguous Lineage", "Recurrent Acute Lymphoblastic Leukemia", "Recurrent Acute Myeloid Leukemia Due to Lineage Switch From Acute Leukemia of Ambiguous Lineage", "Recurrent Acute Myeloid Leukemia Due to Lineage Switch From B Acute Lymphoblastic Leukemia, KMT2A-Rearranged", "Recurrent Acute Myeloid Leukemia Due to Lineage Switch From Mixed Phenotype Acute Leukemia", "Recurrent Mixed Phenotype Acute Leukemia", "Refractory Acute Leukemia of Ambiguous Lineage", "Refractory Acute Lymphoblastic Leukemia", "Refractory Acute Myeloid Leukemia Due to Lineage Switch From Acute Leukemia of Ambiguous Lineage", "Refractory Acute Myeloid Leukemia Due to Lineage Switch From B Acute Lymphoblastic Leukemia, KMT2A-Rearranged", "Refractory Acute Myeloid Leukemia Due to Lineage Switch From Mixed Phenotype Acute Leukemia", "Refractory Mixed Phenotype Acute Leukemia" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Bone Marrow Aspiration", "type": "PROCEDURE" }, { "name": "Calaspargase Pegol", "type": "DRUG" }, { "name": "Cytarabine", "type": "DRUG" }, { "name": "Echocardiography Test", "type": "PROCEDURE" }, { "name": "Electrocardiogram", "type": "PROCEDURE" }, { "name": "Fludarabine Phosphate", "type": "DRUG" }, { "name": "Hydrocortisone Sodium Succinate", "type": "DRUG" }, { "name": "Lumbar Puncture", "type": "PROCEDURE" }, { "name": "Methotrexate", "type": "DRUG" }, { "name": "Multigated Acquisition Scan", "type": "PROCEDURE" }, { "name": "Prednisolone", "type": "DRUG" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Revumenib", "type": "DRUG" }, { "name": "Vincristine Sulfate", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DRUG" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Month", "maximum_age": "6 Years", "sex": "ALL", "summary": "1 Month to 6 Years" }, "enrollment_count": 78, "start_date": "2024-01-08", "completion_date": "2027-12-31", "has_results": false, "last_update_posted_date": "2026-08-25", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 75, "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Downey, California + 60 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Downey", "state": "California" }, { "city": "Loma Linda", "state": "California" }, { "city": "Oakland", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05761171" }, { "nct_id": "NCT00919269", "title": "Collecting and Storing Tissue, Blood, and Bone Marrow Samples From Patients With Rhabdomyosarcoma or Other Soft Tissue Sarcoma", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Adult Rhabdomyosarcoma", "Childhood Desmoplastic Small Round Cell Tumor", "Chordoma", "Desmoid-Type Fibromatosis", "Metastatic Childhood Soft Tissue Sarcoma", "Non-Metastatic Childhood Soft Tissue Sarcoma", "Previously Treated Childhood Rhabdomyosarcoma", "Recurrent Adult Soft Tissue Sarcoma", "Recurrent Childhood Rhabdomyosarcoma", "Recurrent Childhood Soft Tissue Sarcoma", "Rhabdomyosarcoma", "Stage I Adult Soft Tissue Sarcoma AJCC v7", "Stage II Adult Soft Tissue Sarcoma AJCC v7", "Stage III Adult Soft Tissue Sarcoma AJCC v7", "Stage IV Adult Soft Tissue Sarcoma AJCC v7", "Untreated Childhood Rhabdomyosarcoma" ], "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": "50 Years", "sex": "ALL", "summary": "Up to 50 Years" }, "enrollment_count": 150, "start_date": "1999-03-15", "completion_date": "2023-09-30", "has_results": false, "last_update_posted_date": "2023-10-03", "last_synced_at": "2026-10-25T00:39:07.022Z", "location_count": 214, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 149 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00919269" } ] }