{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Peripheral+blood+for+correlative+studies&page=17", "query": { "intervention": "Peripheral blood for correlative studies", "page": 17 }, "page_size": 10 }, "pagination": { "page": 17, "page_size": 10, "total_count": 617, "total_pages": 62, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Peripheral+blood+for+correlative+studies&page=18&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Peripheral+blood+for+correlative+studies&page=16&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-15T09:09:21.077Z", "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": "NCT02862275", "title": "Atezolizumab in Treating Patients With Cancer Following Adoptive Cell Transfer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Hematopoietic and Lymphoid Cell Neoplasm", "Metastatic Malignant Solid Neoplasm", "Unresectable Malignant Solid Neoplasm" ], "interventions": [ { "name": "Atezolizumab", "type": "DRUG" }, { "name": "Biopsy Procedure", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE", "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": 40, "start_date": "2017-05-24", "completion_date": "2026-11-21", "has_results": false, "last_update_posted_date": "2026-06-17", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 8, "location_summary": "La Jolla, California • Tampa, Florida • Atlanta, Georgia + 2 more", "locations": [ { "city": "La Jolla", "state": "California" }, { "city": "Tampa", "state": "Florida" }, { "city": "Tampa", "state": "Florida" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT02862275" }, { "nct_id": "NCT01281865", "title": "Everolimus in Combination With Imatinib Mesylate in Treating Patients With Locally Advanced, Locally Recurrent, or Metastatic Soft Tissue Sarcoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Adult Synovial Sarcoma", "Recurrent Adult Soft Tissue Sarcoma", "Stage III Adult Soft Tissue Sarcoma", "Stage IV Adult Soft Tissue Sarcoma" ], "interventions": [ { "name": "diagnostic laboratory biomarker analysis", "type": "OTHER" }, { "name": "everolimus", "type": "DRUG" }, { "name": "imatinib mesylate", "type": "DRUG" } ], "intervention_types": [ "OTHER", "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": 14, "start_date": "2011-01", "completion_date": "2013-10", "has_results": true, "last_update_posted_date": "2014-10-08", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT01281865" }, { "nct_id": "NCT01168219", "title": "Busulfan, Fludarabine Phosphate, and Anti-Thymocyte Globulin Followed By Donor Stem Cell Transplant and Azacitidine in Treating Patients With High-Risk Myelodysplastic Syndrome and Older Patients With Acute Myeloid Leukemia", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Acute Myeloid Leukemia", "Adult Acute Megakaryoblastic Leukemia", "Adult Acute Monoblastic Leukemia", "Adult Acute Monocytic Leukemia", "Adult Acute Myeloid Leukemia With Inv(16)(p13.1q22); CBFB-MYH11", "Adult Acute Myeloid Leukemia With Maturation", "Adult Acute Myeloid Leukemia With Minimal Differentiation", "Adult Acute Myeloid Leukemia With t(16;16)(p13.1;q22); CBFB-MYH11", "Adult Acute Myeloid Leukemia With t(8;21); (q22; q22.1); RUNX1-RUNX1T1", "Adult Acute Myeloid Leukemia With t(9;11)(p21.3;q23.3); MLLT3-MLL", "Adult Acute Myeloid Leukemia Without Maturation", "Adult Acute Myelomonocytic Leukemia", "Adult Erythroleukemia", "Adult Pure Erythroid Leukemia", "Alkylating Agent-Related Acute Myeloid Leukemia", "de Novo Myelodysplastic Syndrome", "Myelodysplastic Syndrome", "Myelodysplastic Syndrome With Excess Blasts", "Recurrent Adult Acute Myeloid Leukemia", "Secondary Myelodysplastic Syndrome" ], "interventions": [ { "name": "Allogeneic Hematopoietic Stem Cell Transplantation", "type": "PROCEDURE" }, { "name": "Anti-Thymocyte Globulin", "type": "BIOLOGICAL" }, { "name": "Azacitidine", "type": "DRUG" }, { "name": "Busulfan", "type": "DRUG" }, { "name": "Fludarabine Phosphate", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Methotrexate", "type": "DRUG" }, { "name": "Pharmacological Study", "type": "OTHER" }, { "name": "Tacrolimus", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "BIOLOGICAL", "DRUG", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "74 Years", "sex": "ALL", "summary": "18 Years to 74 Years" }, "enrollment_count": 68, "start_date": "2010-07-15", "completion_date": "2020-02-01", "has_results": true, "last_update_posted_date": "2022-08-04", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 17, "location_summary": "Lewes, Delaware • Newark, Delaware • Orlando, Florida + 12 more", "locations": [ { "city": "Lewes", "state": "Delaware" }, { "city": "Newark", "state": "Delaware" }, { "city": "Orlando", "state": "Florida" }, { "city": "Iowa City", "state": "Iowa" }, { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT01168219" }, { "nct_id": "NCT05334329", "title": "Genetically Engineered Natural Killer (NK) Cells With or Without Atezolizumab for the Treatment of Non-small Cell Lung Cancer Previously Treated With PD-1 and/or PD-L1 Immune Checkpoint Inhibitors", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Advanced Lung Non-Small Cell Carcinoma", "Metastatic Lung Non-Small Cell Carcinoma", "Recurrent Lung Non-Small Cell Carcinoma", "Refractory Lung Non-Small Cell Carcinoma", "Stage III Lung Cancer AJCC v8", "Stage IIIA Lung Cancer AJCC v8", "Stage IIIB Lung Cancer AJCC v8", "Stage IIIC Lung Cancer AJCC v8", "Stage IV Lung Cancer AJCC v8", "Stage IVA Lung Cancer AJCC v8", "Stage IVB Lung Cancer AJCC v8" ], "interventions": [ { "name": "Antineoplastic Immune Cell", "type": "BIOLOGICAL" }, { "name": "Atezolizumab", "type": "BIOLOGICAL" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Fludarabine", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "PROCEDURE", "DRUG" ], "sponsor": "University of California, Irvine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 6, "start_date": "2022-07-20", "completion_date": "2028-11-30", "has_results": false, "last_update_posted_date": "2026-10-06", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 1, "location_summary": "Orange, California", "locations": [ { "city": "Orange", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05334329" }, { "nct_id": "NCT00942422", "title": "Green Tea Extract in Treating Patients With Monoclonal Gammopathy of Undetermined Significance and/or Smoldering Multiple Myeloma", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Multiple Myeloma and Plasma Cell Neoplasm", "Precancerous Condition" ], "interventions": [ { "name": "defined green tea catechin extract", "type": "DIETARY_SUPPLEMENT" }, { "name": "gene expression analysis", "type": "GENETIC" }, { "name": "protein analysis", "type": "GENETIC" }, { "name": "laboratory biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "DIETARY_SUPPLEMENT", "GENETIC", "OTHER" ], "sponsor": "Barbara Ann Karmanos 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": 8, "start_date": "2009-11", "completion_date": "2012-03", "has_results": true, "last_update_posted_date": "2015-03-27", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 1, "location_summary": "Detroit, Michigan", "locations": [ { "city": "Detroit", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT00942422" }, { "nct_id": "NCT01044745", "title": "Rituximab in Preventing Acute Graft-Versus-Host Disease in a Donor Stem Cell Transplant for Hematologic Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Accelerated Phase Chronic Myelogenous Leukemia", "Adult Acute Lymphoblastic Leukemia in Remission", "Adult Acute Myeloid Leukemia in Remission", "Adult Nasal Type Extranodal NK/T-cell Lymphoma", "Blastic Phase Chronic Myelogenous Leukemia", "Contiguous Stage II Adult Burkitt Lymphoma", "Contiguous Stage II Adult Diffuse Large Cell Lymphoma", "Contiguous Stage II Adult Diffuse Mixed Cell Lymphoma", "Contiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma", "Contiguous Stage II Adult Immunoblastic Large Cell Lymphoma", "Contiguous Stage II Adult Lymphoblastic Lymphoma", "Contiguous Stage II Grade 1 Follicular Lymphoma", "Contiguous Stage II Grade 2 Follicular Lymphoma", "Contiguous Stage II Grade 3 Follicular Lymphoma", "Contiguous Stage II Mantle Cell Lymphoma", "Contiguous Stage II Marginal Zone Lymphoma", "Contiguous Stage II Small Lymphocytic Lymphoma", "de Novo Myelodysplastic Syndromes", "Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue", "Graft Versus Host Disease", "Nodal Marginal Zone B-cell Lymphoma", "Noncontiguous Stage II Adult Burkitt Lymphoma", "Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma", "Noncontiguous Stage II Adult Diffuse Mixed Cell Lymphoma", "Noncontiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma", "Noncontiguous Stage II Adult Immunoblastic Large Cell Lymphoma", "Noncontiguous Stage II Adult Lymphoblastic Lymphoma", "Noncontiguous Stage II Grade 1 Follicular Lymphoma", "Noncontiguous Stage II Grade 2 Follicular Lymphoma", "Noncontiguous Stage II Grade 3 Follicular Lymphoma", "Noncontiguous Stage II Mantle Cell Lymphoma", "Noncontiguous Stage II Marginal Zone Lymphoma", "Noncontiguous Stage II Small Lymphocytic Lymphoma", "Previously Treated Myelodysplastic Syndromes", "Recurrent Adult Acute Lymphoblastic Leukemia", "Recurrent Adult Acute Myeloid Leukemia", "Recurrent Adult Burkitt Lymphoma", "Recurrent Adult Diffuse Large Cell Lymphoma", "Recurrent Adult Diffuse Mixed Cell Lymphoma", "Recurrent Adult Diffuse Small Cleaved Cell Lymphoma", "Recurrent Adult Grade III Lymphomatoid Granulomatosis", "Recurrent Adult Immunoblastic Large Cell Lymphoma", "Recurrent Adult Lymphoblastic Lymphoma", "Recurrent Adult T-cell Leukemia/Lymphoma", "Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma", "Recurrent Grade 1 Follicular Lymphoma", "Recurrent Grade 2 Follicular Lymphoma", "Recurrent Grade 3 Follicular Lymphoma", "Recurrent Mantle Cell Lymphoma", "Recurrent Marginal Zone Lymphoma", "Recurrent Mycosis Fungoides/Sezary Syndrome", "Recurrent Small Lymphocytic Lymphoma", "Refractory Chronic Lymphocytic Leukemia", "Relapsing Chronic Myelogenous Leukemia", "Secondary Myelodysplastic Syndromes", "Splenic Marginal Zone Lymphoma", "Stage I Adult Burkitt Lymphoma", "Stage I Adult Diffuse Large Cell Lymphoma", "Stage I Adult Diffuse Mixed Cell Lymphoma", "Stage I Adult Diffuse Small Cleaved Cell Lymphoma", "Stage I Adult Immunoblastic Large Cell Lymphoma", "Stage I Adult Lymphoblastic Lymphoma", "Stage I Adult T-cell Leukemia/Lymphoma", "Stage I Chronic Lymphocytic Leukemia", "Stage I Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage I Grade 1 Follicular Lymphoma", "Stage I Grade 2 Follicular Lymphoma", "Stage I Grade 3 Follicular Lymphoma", "Stage I Mantle Cell Lymphoma", "Stage I Marginal Zone Lymphoma", "Stage I Mycosis Fungoides/Sezary Syndrome", "Stage I Small Lymphocytic Lymphoma", "Stage II Adult T-cell Leukemia/Lymphoma", "Stage II Chronic Lymphocytic Leukemia", "Stage II Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage II Mycosis Fungoides/Sezary Syndrome", "Stage III Adult Burkitt Lymphoma", "Stage III Adult Diffuse Large Cell Lymphoma", "Stage III Adult Diffuse Mixed Cell Lymphoma", "Stage III Adult Diffuse Small Cleaved Cell Lymphoma", "Stage III Adult Immunoblastic Large Cell Lymphoma", "Stage III Adult Lymphoblastic Lymphoma", "Stage III Adult T-cell Leukemia/Lymphoma", "Stage III Chronic Lymphocytic Leukemia", "Stage III Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage III Grade 1 Follicular Lymphoma", "Stage III Grade 2 Follicular Lymphoma", "Stage III Grade 3 Follicular Lymphoma", "Stage III Mantle Cell Lymphoma", "Stage III Marginal Zone Lymphoma", "Stage III Mycosis Fungoides/Sezary Syndrome", "Stage III Small Lymphocytic Lymphoma", "Stage IV Adult Burkitt Lymphoma", "Stage IV Adult Diffuse Large Cell Lymphoma", "Stage IV Adult Diffuse Mixed Cell Lymphoma", "Stage IV Adult Diffuse Small Cleaved Cell Lymphoma", "Stage IV Adult Immunoblastic Large Cell Lymphoma", "Stage IV Adult Lymphoblastic Lymphoma", "Stage IV Adult T-cell Leukemia/Lymphoma", "Stage IV Chronic Lymphocytic Leukemia", "Stage IV Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage IV Grade 1 Follicular Lymphoma", "Stage IV Grade 2 Follicular Lymphoma", "Stage IV Grade 3 Follicular Lymphoma", "Stage IV Mantle Cell Lymphoma", "Stage IV Marginal Zone Lymphoma", "Stage IV Mycosis Fungoides/Sezary Syndrome", "Stage IV Small Lymphocytic Lymphoma", "Untreated Adult Acute Lymphoblastic Leukemia", "Untreated Adult Acute Myeloid Leukemia", "Waldenström Macroglobulinemia" ], "interventions": [ { "name": "rituximab", "type": "DRUG" }, { "name": "mycophenolate mofetil", "type": "DRUG" }, { "name": "tacrolimus", "type": "DRUG" }, { "name": "anti-thymocyte globulin", "type": "DRUG" }, { "name": "allogeneic hematopoietic stem cell transplantation", "type": "PROCEDURE" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "graft versus host disease prophylaxis/therapy", "type": "BIOLOGICAL" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "fludarabine phosphate", "type": "DRUG" }, { "name": "busulfan", "type": "DRUG" }, { "name": "total-body irradiation", "type": "RADIATION" }, { "name": "graft-versus-tumor induction therapy", "type": "BIOLOGICAL" }, { "name": "immunosuppressive therapy", "type": "BIOLOGICAL" } ], "intervention_types": [ "DRUG", "PROCEDURE", "OTHER", "BIOLOGICAL", "RADIATION" ], "sponsor": "University of Nebraska", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "19 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "19 Years to 75 Years" }, "enrollment_count": 20, "start_date": "2009-12-10", "completion_date": "2017-10-10", "has_results": true, "last_update_posted_date": "2023-09-06", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 1, "location_summary": "Omaha, Nebraska", "locations": [ { "city": "Omaha", "state": "Nebraska" } ], "official_url": "https://clinicaltrials.gov/study/NCT01044745" }, { "nct_id": "NCT05568472", "title": "Monitoring Symptoms to Help Young Women Take Hormone Therapy for Stage I-III Breast Cancer, ASPEN Study", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Anatomic Stage I Breast Cancer AJCC v8", "Anatomic Stage II Breast Cancer AJCC v8", "Anatomic Stage III Breast Cancer AJCC v8", "Hormone Receptor-Positive Breast Carcinoma" ], "interventions": [ { "name": "Best Practice", "type": "OTHER" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Endocrine Drug Therapy", "type": "PROCEDURE" }, { "name": "Health Education", "type": "BEHAVIORAL" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Symptom Specific Assessment Tool", "type": "OTHER" } ], "intervention_types": [ "OTHER", "PROCEDURE", "BEHAVIORAL" ], "sponsor": "SWOG Cancer Research Network", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 565, "start_date": "2023-03-29", "completion_date": "2028-05-01", "has_results": false, "last_update_posted_date": "2026-04-02", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 489, "location_summary": "Kingman, Arizona • Phoenix, Arizona • Antioch, California + 333 more", "locations": [ { "city": "Kingman", "state": "Arizona" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Antioch", "state": "California" }, { "city": "Arroyo Grande", "state": "California" }, { "city": "Arroyo Grande", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05568472" }, { "nct_id": "NCT06784947", "title": "Trial of Atezolizumab, Bevacizumab, and Tiragolumab in Patients With Microsatellite Stable, Metastatic Colorectal Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Microsatellite Stable (MSS) Colorectal Cancer (CRC)", "Metastatic Colorectal Cancer (CRC)", "Colorectal Cancer Stage IV" ], "interventions": [ { "name": "Pre-Treatment Biopsy", "type": "PROCEDURE" }, { "name": "On-Treatment Biopsy", "type": "PROCEDURE" }, { "name": "Tiragolumab", "type": "DRUG" }, { "name": "Atezolizumab", "type": "DRUG" }, { "name": "Bevacizumab", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DRUG" ], "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": 13, "start_date": "2025-03-25", "completion_date": "2028-05", "has_results": false, "last_update_posted_date": "2025-10-02", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 1, "location_summary": "Aurora, Colorado", "locations": [ { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT06784947" }, { "nct_id": "NCT01011933", "title": "Selumetinib in Treating Patients With Recurrent or Persistent Endometrial Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Endometrial Adenocarcinoma", "Endometrial Adenosquamous Carcinoma", "Endometrial Clear Cell Adenocarcinoma", "Recurrent Uterine Corpus Carcinoma" ], "interventions": [ { "name": "Diagnostic Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Selumetinib", "type": "DRUG" } ], "intervention_types": [ "OTHER", "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 54, "start_date": "2009-09", "completion_date": "2016-01", "has_results": true, "last_update_posted_date": "2019-07-23", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 72, "location_summary": "Los Angeles, California • Aurora, Colorado • Hartford, Connecticut + 44 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Hartford", "state": "Connecticut" }, { "city": "Hartford", "state": "Connecticut" } ], "official_url": "https://clinicaltrials.gov/study/NCT01011933" }, { "nct_id": "NCT00082745", "title": "Genetic Analysis in Identifying Late-Occurring Complications in Childhood Cancer Survivors", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Childhood Malignant Neoplasm" ], "interventions": [ { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "99 Years", "sex": "ALL", "summary": "Up to 99 Years" }, "enrollment_count": 3885, "start_date": "2004-03-25", "completion_date": "2026-03-31", "has_results": false, "last_update_posted_date": "2026-05-18", "last_synced_at": "2026-10-15T09:09:21.077Z", "location_count": 134, "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Downey, California + 102 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Downey", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00082745" } ] }