{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Correlative+studies", "query": { "intervention": "Correlative studies" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 3023, "total_pages": 303, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Correlative+studies&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-04T19:27:49.476Z", "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": "NCT01271283", "title": "Lenalidomide in Treating Patients With High-Risk Chronic Lymphocytic Leukemia", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Chronic Lymphocytic Leukemia", "Stage III Chronic Lymphocytic Leukemia", "Stage IV Chronic Lymphocytic Leukemia" ], "interventions": [ { "name": "Diagnostic Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Lenalidomide", "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": 0, "start_date": "2010-12", "completion_date": "2011-08", "has_results": false, "last_update_posted_date": "2015-06-04", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 1, "location_summary": "Buffalo, New York", "locations": [ { "city": "Buffalo", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT01271283" }, { "nct_id": "NCT00784394", "title": "Diindolylmethane in Preventing Cancer in Healthy Volunteers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Healthy, no Evidence of Disease" ], "interventions": [ { "name": "diindolylmethane", "type": "DRUG" }, { "name": "placebo", "type": "OTHER" }, { "name": "pharmacological study", "type": "OTHER" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "quality-of-life assessment", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 20, "start_date": "2004-04", "completion_date": "2009-10", "has_results": false, "last_update_posted_date": "2016-12-29", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 1, "location_summary": "Kansas City, Kansas", "locations": [ { "city": "Kansas City", "state": "Kansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00784394" }, { "nct_id": "NCT04458922", "title": "Testing Atezolizumab in People 2-17 Years Old With Clear Cell Sarcoma or Advanced Chondrosarcoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Central Chondrosarcoma, Grade 2", "Central Chondrosarcoma, Grade 3", "Dedifferentiated Chondrosarcoma", "Metastatic Clear Cell Sarcoma of Soft Tissue", "Metastatic Primary Central Chondrosarcoma", "Unresectable Primary Central Chondrosarcoma" ], "interventions": [ { "name": "Atezolizumab", "type": "DRUG" }, { "name": "Biopsy Procedure", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "2 Years", "maximum_age": null, "sex": "ALL", "summary": "2 Years and older" }, "enrollment_count": 27, "start_date": "2020-10-05", "completion_date": "2026-12-17", "has_results": true, "last_update_posted_date": "2026-07-31", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 14, "location_summary": "Los Angeles, California • Gainesville, Florida • Atlanta, Georgia + 7 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Gainesville", "state": "Florida" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT04458922" }, { "nct_id": "NCT00039481", "title": "Oblimersen Plus Combination Chemotherapy and Dexrazoxane in Treating Children and Adolescents With Relapsed or Refractory Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cardiac Toxicity", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "oblimersen sodium", "type": "BIOLOGICAL" }, { "name": "dexrazoxane hydrochloride", "type": "DRUG" }, { "name": "doxorubicin hydrochloride", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "filgrastim", "type": "BIOLOGICAL" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "pharmacological study", "type": "OTHER" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "21 Years", "sex": "ALL", "summary": "1 Year to 21 Years" }, "enrollment_count": 15, "start_date": "2002-11", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-01-17", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 1, "location_summary": "Arcadia, California", "locations": [ { "city": "Arcadia", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00039481" }, { "nct_id": "NCT01251952", "title": "Dose Escalation Trial of Denileukin Diftitox (Ontak) Post Autologous Transplantation", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Multiple Myeloma" ], "interventions": [ { "name": "Denileukin Diftitox (Ontak)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Barbara Ann Karmanos Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 2, "start_date": "2010-11", "completion_date": "2013-05", "has_results": true, "last_update_posted_date": "2017-06-20", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 1, "location_summary": "Detroit, Michigan", "locations": [ { "city": "Detroit", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT01251952" }, { "nct_id": "NCT00972478", "title": "Vorinostat, Rituximab, and Combination Chemotherapy in Treating Patients With Newly Diagnosed Stage II, Stage III, or Stage IV Diffuse Large B-Cell Lymphoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Ann Arbor Stage II Non-Hodgkin Lymphoma", "Ann Arbor Stage III Non-Hodgkin Lymphoma", "Ann Arbor Stage IV Non-Hodgkin Lymphoma" ], "interventions": [ { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Doxorubicin Hydrochloride", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Rituximab", "type": "BIOLOGICAL" }, { "name": "Vincristine Sulfate", "type": "DRUG" }, { "name": "Vorinostat", "type": "DRUG" } ], "intervention_types": [ "DRUG", "OTHER", "BIOLOGICAL" ], "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": 83, "start_date": "2010-11-15", "completion_date": "2027-03-06", "has_results": true, "last_update_posted_date": "2026-07-29", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 190, "location_summary": "Mobile, Alabama • Tucson, Arizona • Fort Smith, Arkansas + 132 more", "locations": [ { "city": "Mobile", "state": "Alabama" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Fort Smith", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00972478" }, { "nct_id": "NCT01596634", "title": "Bovine Lactoferrin in Reducing Taste Disturbances in Patients With Colorectal Cancer Receiving Oxaliplatin-Based Chemotherapy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Colorectal Cancer", "Dysgeusia", "Oral Complications of Chemotherapy" ], "interventions": [ { "name": "questionnaire administration", "type": "OTHER" }, { "name": "quality-of-life assessment", "type": "PROCEDURE" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "bovine lactoferrin", "type": "DIETARY_SUPPLEMENT" } ], "intervention_types": [ "OTHER", "PROCEDURE", "DIETARY_SUPPLEMENT" ], "sponsor": "Wake Forest University Health Sciences", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 12, "start_date": "2013-01", "completion_date": "2015-10-10", "has_results": false, "last_update_posted_date": "2018-07-03", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 1, "location_summary": "Winston-Salem, North Carolina", "locations": [ { "city": "Winston-Salem", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT01596634" }, { "nct_id": "NCT01071564", "title": "RO4929097 and Vismodegib in Treating Patients With Breast Cancer That is Metastatic or Cannot Be Removed By Surgery", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Estrogen Receptor Negative", "HER2/Neu Negative", "Progesterone Receptor Negative", "Recurrent Breast Carcinoma", "Stage IIIB Breast Cancer", "Stage IIIC Breast Cancer", "Stage IV Breast Cancer", "Triple-Negative Breast Carcinoma" ], "interventions": [ { "name": "Gamma-Secretase Inhibitor RO4929097", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Pharmacogenomic Study", "type": "OTHER" }, { "name": "Pharmacological Study", "type": "OTHER" }, { "name": "Vismodegib", "type": "DRUG" } ], "intervention_types": [ "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": 13, "start_date": "2009-11", "completion_date": "2014-06", "has_results": false, "last_update_posted_date": "2015-04-15", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 3, "location_summary": "Baltimore, Maryland • Ann Arbor, Michigan • Detroit, Michigan", "locations": [ { "city": "Baltimore", "state": "Maryland" }, { "city": "Ann Arbor", "state": "Michigan" }, { "city": "Detroit", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT01071564" }, { "nct_id": "NCT00866307", "title": "Pegaspargase and Combination Chemotherapy in Treating Younger Patients With Newly Diagnosed High-Risk Acute Lymphoblastic Leukemia (Closed to Accrual 4-22-2011)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Acute Lymphoblastic Leukemia", "Adult B Acute Lymphoblastic Leukemia", "Childhood B Acute Lymphoblastic Leukemia" ], "interventions": [ { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Cytarabine", "type": "DRUG" }, { "name": "Daunorubicin Hydrochloride", "type": "DRUG" }, { "name": "Dexamethasone", "type": "DRUG" }, { "name": "Doxorubicin Hydrochloride", "type": "DRUG" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Mercaptopurine", "type": "DRUG" }, { "name": "Methotrexate", "type": "DRUG" }, { "name": "Pegaspargase", "type": "DRUG" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Prophylactic Cranial Irradiation", "type": "RADIATION" }, { "name": "Thioguanine", "type": "DRUG" }, { "name": "Vincristine Sulfate", "type": "DRUG" } ], "intervention_types": [ "DRUG", "OTHER", "RADIATION" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "30 Years", "sex": "ALL", "summary": "1 Year to 30 Years" }, "enrollment_count": 104, "start_date": "2009-02-23", "completion_date": "2021-03-31", "has_results": true, "last_update_posted_date": "2021-04-27", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 25, "location_summary": "Phoenix, Arizona • Long Beach, California • Los Angeles, California + 20 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Madera", "state": "California" }, { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00866307" }, { "nct_id": "NCT00005604", "title": "Interleukin-12 Plus Interleukin-2 in Treating Patients With Advanced Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "recombinant interleukin-12", "type": "BIOLOGICAL" }, { "name": "aldesleukin", "type": "BIOLOGICAL" }, { "name": "laboratory biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "BIOLOGICAL", "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": 25, "start_date": "2000-03", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-02-01", "last_synced_at": "2026-09-04T19:27:49.476Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00005604" } ] }