{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=biospecimen+Collection&page=98", "query": { "intervention": "biospecimen Collection", "page": 98 }, "page_size": 10 }, "pagination": { "page": 98, "page_size": 10, "total_count": 3528, "total_pages": 353, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=biospecimen+Collection&page=99&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=biospecimen+Collection&page=97&page_size=10" }, "source": "remote", "last_synced_at": "2026-11-11T19:46:08.698Z", "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": "NCT05602337", "title": "A Prospective Multicenter Sample Collection Study Using Non-invasive Methods to Investigate Mutation Burden in Non-lesional Facial Skin of Patients With a Hx of Skin Cancer", "overall_status": "UNKNOWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Melanoma and Other Malignant Neoplasms of Skin" ], "interventions": [ { "name": "Observational Study Only", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "DermTech", "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": 180, "start_date": "2022-11-15", "completion_date": "2025-03-15", "has_results": false, "last_update_posted_date": "2022-11-02", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 1, "location_summary": "Pittsburgh, Pennsylvania", "locations": [ { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT05602337" }, { "nct_id": "NCT04494945", "title": "Identifying and Caring for Individuals With Inherited Cancer Syndrome", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "BRCA1/2-Associated Hereditary Breast and Ovarian Cancer Syndrome", "Breast Ductal Carcinoma In Situ", "Hematopoietic and Lymphoid System Neoplasm", "Hereditary Neoplastic Syndrome", "Lynch Syndrome", "Malignant Solid Neoplasm" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Genetic Counseling", "type": "OTHER" }, { "name": "Genetic Testing", "type": "OTHER" }, { "name": "Survey Administration", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "OHSU Knight Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 27500, "start_date": "2020-03-09", "completion_date": "2027-12-31", "has_results": false, "last_update_posted_date": "2026-07-14", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 2, "location_summary": "Portland, Oregon", "locations": [ { "city": "Portland", "state": "Oregon" }, { "city": "Portland", "state": "Oregon" } ], "official_url": "https://clinicaltrials.gov/study/NCT04494945" }, { "nct_id": "NCT01900275", "title": "Urinary Heparanase Activity as a Predictor of Acute Kidney Injury in Critically Ill Adults", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Sepsis", "Trauma", "Shock", "Acute Kidney Injury" ], "interventions": [ { "name": "Urine collection", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Denver Health and Hospital Authority", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 57, "start_date": "2013-07", "completion_date": null, "has_results": false, "last_update_posted_date": "2014-11-24", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 1, "location_summary": "Denver, Colorado", "locations": [ { "city": "Denver", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT01900275" }, { "nct_id": "NCT02531607", "title": "Lipidomics, Proteomics, Micro RNAs and Volatile Organic Compounds (VOC)", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Pancreatic Neoplasms" ], "interventions": [ { "name": "blood and bile", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "AdventHealth", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "19 Years", "maximum_age": "95 Years", "sex": "ALL", "summary": "19 Years to 95 Years" }, "enrollment_count": 500, "start_date": "2014-11-13", "completion_date": "2026-12-01", "has_results": false, "last_update_posted_date": "2026-02-05", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 1, "location_summary": "Orlando, Florida", "locations": [ { "city": "Orlando", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT02531607" }, { "nct_id": "NCT03326921", "title": "HA-1 T TCR T Cell Immunotherapy for the Treatment of Patients With Relapsed or Refractory Acute Leukemia After Donor Stem Cell Transplant", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Juvenile Myelomonocytic Leukemia", "Recurrent Acute Biphenotypic Leukemia", "Recurrent Acute Undifferentiated Leukemia", "Recurrent Childhood Acute Lymphoblastic Leukemia", "Recurrent Childhood Acute Myeloid Leukemia", "Refractory Acute Lymphoblastic Leukemia", "Refractory Adult Acute Lymphoblastic Leukemia", "Blast Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive", "Recurrent Blastic Plasmacytoid Dendritic Cell Neoplasm", "Recurrent Myelodysplastic Syndrome", "Refractory Blastic Plasmacytoid Dendritic Cell Neoplasm", "Refractory Myelodysplastic Syndrome", "Acute Undifferentiated Leukemia", "Mixed Phenotype Acute Leukemia", "Recurrent Chronic Myeloid Leukemia, BCR-ABL1 Positive", "Refractory Chronic Myeloid Leukemia, BCR-ABL1 Positive", "Recurrent Acute Lymphoblastic Leukemia", "Recurrent Acute Myeloid Leukemia", "Myelodysplastic Syndrome", "Acute Myeloid Leukemia", "Acute Lymphoblastic Leukemia", "Acute Biphenotypic Leukemia", "Chronic Myeloid Leukemia", "Chronic Myelomonocytic Leukemia", "Minimal Residual Disease", "Recurrent Chronic Myelomonocytic Leukemia", "Recurrent Mixed Phenotype Acute Leukemia", "Leukemia", "Chronic Myeloid Leukemia, BCR-ABL1 Positive" ], "interventions": [ { "name": "CD8+ and CD4+ Donor Memory T-cells-expressing HA1-Specific TCR", "type": "BIOLOGICAL" }, { "name": "Bone Marrow Aspiration", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "PROCEDURE" ], "sponsor": "Fred Hutchinson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "80 Years", "sex": "ALL", "summary": "Up to 80 Years" }, "enrollment_count": 24, "start_date": "2018-02-23", "completion_date": "2028-07-16", "has_results": false, "last_update_posted_date": "2026-05-18", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT03326921" }, { "nct_id": "NCT04300998", "title": "Study of CAR-T Therapy in Older Patients", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Lymphoma", "Refractory B-Cell Lymphoma", "Lymphoma, B-Cell", "DLBCL NOS", "High-grade B-cell Lymphoma", "Multiple Myeloma" ], "interventions": [ { "name": "Activities of Daily Living/ADLs", "type": "BEHAVIORAL" }, { "name": "Instrumental Activity of Daily Living", "type": "BEHAVIORAL" }, { "name": "Timed Up and Go", "type": "BEHAVIORAL" }, { "name": "Cognition", "type": "BEHAVIORAL" }, { "name": "Geriatric Depression Scale", "type": "BEHAVIORAL" }, { "name": "Social Support", "type": "BEHAVIORAL" }, { "name": "Brief Test of Attention", "type": "BEHAVIORAL" }, { "name": "Trail Making Test", "type": "BEHAVIORAL" }, { "name": "Controlled Oral Word Association Test", "type": "BEHAVIORAL" }, { "name": "Hopkins Verbal Learning Test-Revised", "type": "BEHAVIORAL" }, { "name": "Blood draw", "type": "OTHER" } ], "intervention_types": [ "BEHAVIORAL", "OTHER" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "60 Years", "maximum_age": null, "sex": "ALL", "summary": "60 Years and older" }, "enrollment_count": 154, "start_date": "2020-03-04", "completion_date": "2027-03-04", "has_results": false, "last_update_posted_date": "2026-04-07", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT04300998" }, { "nct_id": "NCT02140021", "title": "Biospecimen Collection and Testing for the Prevalence of Anal Dysplasia and Anal Cancer in Patients With Cervical, Vaginal and Vulvar Dysplasia and Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cervical Adenocarcinoma", "Cervical Adenocarcinoma In Situ", "Cervical Intraepithelial Neoplasia", "Cervical Squamous Cell Carcinoma, Not Otherwise Specified", "Cervical Squamous Intraepithelial Neoplasia", "Early Invasive Cervical Adenocarcinoma", "Early Invasive Cervical Squamous Cell Carcinoma", "High Grade Cervical Squamous Intraepithelial Neoplasia", "High Grade Vaginal Intraepithelial Neoplasia", "Low Grade Vaginal Intraepithelial Neoplasia", "Stage I Cervical Cancer AJCC v8", "Stage I Vaginal Cancer AJCC v8", "Stage I Vulvar Cancer AJCC v8", "Stage IA Cervical Cancer AJCC v8", "Stage IA Vaginal Cancer AJCC v8", "Stage IA Vulvar Cancer AJCC v8", "Stage IA1 Cervical Cancer AJCC v8", "Stage IA2 Cervical Cancer AJCC v8", "Stage IB Cervical Cancer AJCC v8", "Stage IB Vaginal Cancer AJCC v8", "Stage IB Vulvar Cancer AJCC v8", "Stage IB1 Cervical Cancer AJCC v8", "Stage IB2 Cervical Cancer AJCC v8", "Stage II Cervical Cancer AJCC v8", "Stage II Vaginal Cancer AJCC v8", "Stage II Vulvar Cancer AJCC v8", "Stage IIA Cervical Cancer AJCC v8", "Stage IIA Vaginal Cancer AJCC v8", "Stage IIA1 Cervical Cancer AJCC v8", "Stage IIA2 Cervical Cancer AJCC v8", "Stage IIB Cervical Cancer AJCC v8", "Stage IIB Vaginal Cancer AJCC v8", "Stage III Cervical Cancer AJCC v8", "Stage III Vaginal Cancer AJCC v8", "Stage III Vulvar Cancer AJCC v8", "Stage IIIA Cervical Cancer AJCC v8", "Stage IIIA Vulvar Cancer AJCC v8", "Stage IIIB Cervical Cancer AJCC v8", "Stage IIIB Vulvar Cancer AJCC v8", "Stage IIIC Vulvar Cancer AJCC v8", "Stage IV Cervical Cancer AJCC v8", "Stage IV Vaginal Cancer AJCC v8", "Stage IV Vulvar Cancer AJCC v8", "Stage IVA Cervical Cancer AJCC v8", "Stage IVA Vaginal Cancer AJCC v8", "Stage IVA Vulvar Cancer AJCC v8", "Stage IVB Cervical Cancer AJCC v8", "Stage IVB Vaginal Cancer AJCC v8", "Stage IVB Vulvar Cancer AJCC v8", "Vaginal Adenocarcinoma", "Vulvar Adenocarcinoma", "Vulvar High Grade Squamous Intraepithelial Lesion", "Vulvar Intraepithelial Neoplasia", "Vulvar Squamous Cell Carcinoma", "Vulvar Squamous Intraepithelial Lesion" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Laboratory Biomarker Analysis", "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": 409, "start_date": "2014-10-27", "completion_date": "2025-07-08", "has_results": false, "last_update_posted_date": "2025-07-14", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 2, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT02140021" }, { "nct_id": "NCT01023477", "title": "Study of the Efficacy of Chloroquine in the Treatment of Ductal Carcinoma in Situ (The PINC Trial)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Carcinoma, Intraductal, Noninfiltrating", "DCIS", "Ductal Carcinoma In Situ" ], "interventions": [ { "name": "Chloroquine Standard Dose (500mg/week)", "type": "DRUG" }, { "name": "Chloroquine Low Dose (250mg/week)", "type": "DRUG" }, { "name": "Breast Biopsy", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "Inova Health Care Services", "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": 12, "start_date": "2009-12", "completion_date": "2016-10", "has_results": true, "last_update_posted_date": "2021-06-29", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 4, "location_summary": "Fairfax, Virginia • Falls Church, Virginia", "locations": [ { "city": "Fairfax", "state": "Virginia" }, { "city": "Fairfax", "state": "Virginia" }, { "city": "Fairfax", "state": "Virginia" }, { "city": "Falls Church", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT01023477" }, { "nct_id": "NCT05242965", "title": "A Multiple Antigen Vaccine (STEMVAC) for the Treatment of Patients With Stage IV Non-Small Cell Lung Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Lung Non-Small Cell Carcinoma", "Stage IV Lung Cancer AJCC v8" ], "interventions": [ { "name": "CD105/Yb-1/SOX2/CDH3/MDM2-polyepitope Plasmid DNA Vaccine", "type": "BIOLOGICAL" }, { "name": "Sargramostim", "type": "BIOLOGICAL" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "PROCEDURE" ], "sponsor": "University of Washington", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 40, "start_date": "2023-03-24", "completion_date": "2032-11-21", "has_results": true, "last_update_posted_date": "2026-07-27", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 2, "location_summary": "Omaha, Nebraska • Seattle, Washington", "locations": [ { "city": "Omaha", "state": "Nebraska" }, { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT05242965" }, { "nct_id": "NCT02657863", "title": "Cancer DNA Detection in Blood and Urine", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Prostate Cancer" ], "interventions": [ { "name": "Urine collection and blood draw", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "100 Years", "sex": "MALE", "summary": "18 Years to 100 Years · Male only" }, "enrollment_count": 61, "start_date": "2014-11", "completion_date": "2023-04", "has_results": false, "last_update_posted_date": "2025-12-23", "last_synced_at": "2026-11-11T19:46:08.698Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT02657863" } ] }