{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Childhood+Leukemia", "query": { "condition": "Childhood Leukemia" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 556, "total_pages": 56, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Childhood+Leukemia&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-10-03T17:35:28.566Z", "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": "NCT00686556", "title": "Total Marrow Irradiation for Refractory Acute Leukemia", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Acute Lymphoblastic Leukemia", "Myelodysplastic Syndrome", "Multiple Myeloma" ], "interventions": [ { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "cyclosporine", "type": "DRUG" }, { "name": "Fludarabine", "type": "DRUG" }, { "name": "mycophenolate mofetil", "type": "DRUG" }, { "name": "total marrow irradiation", "type": "RADIATION" }, { "name": "umbilical cord blood transplantation", "type": "PROCEDURE" }, { "name": "Granulocyte colony-stimulating factor", "type": "BIOLOGICAL" }, { "name": "HLA-matched related donor bone marrow", "type": "BIOLOGICAL" } ], "intervention_types": [ "DRUG", "RADIATION", "PROCEDURE", "BIOLOGICAL" ], "sponsor": "Masonic Cancer Center, University of Minnesota", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "55 Years", "sex": "ALL", "summary": "Up to 55 Years" }, "enrollment_count": 12, "start_date": "2012-08", "completion_date": "2016-12", "has_results": false, "last_update_posted_date": "2017-12-05", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 1, "location_summary": "Minneapolis, Minnesota", "locations": [ { "city": "Minneapolis", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT00686556" }, { "nct_id": "NCT00400946", "title": "05-001: Treatment of Acute Lymphoblastic Leukemia in Children", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Drug/Agent Toxicity by Tissue/Organ", "Leukemia" ], "interventions": [ { "name": "asparaginase", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "cytarabine", "type": "DRUG" }, { "name": "dexamethasone", "type": "DRUG" }, { "name": "dexrazoxane hydrochloride", "type": "DRUG" }, { "name": "doxorubicin hydrochloride", "type": "DRUG" }, { "name": "etoposide", "type": "DRUG" }, { "name": "leucovorin calcium", "type": "DRUG" }, { "name": "mercaptopurine", "type": "DRUG" }, { "name": "methotrexate", "type": "DRUG" }, { "name": "methylprednisolone", "type": "DRUG" }, { "name": "pegaspargase", "type": "DRUG" }, { "name": "prednisolone", "type": "DRUG" }, { "name": "therapeutic hydrocortisone", "type": "DRUG" }, { "name": "vincristine sulfate", "type": "DRUG" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "RADIATION" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "18 Years", "sex": "ALL", "summary": "1 Year to 18 Years" }, "enrollment_count": 800, "start_date": "2005-04", "completion_date": "2019-06", "has_results": true, "last_update_posted_date": "2026-07-30", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 5, "location_summary": "Boston, Massachusetts • New York, New York • Rochester, New York + 2 more", "locations": [ { "city": "Boston", "state": "Massachusetts" }, { "city": "New York", "state": "New York" }, { "city": "Rochester", "state": "New York" }, { "city": "The Bronx", "state": "New York" }, { "city": "Providence", "state": "Rhode Island" } ], "official_url": "https://clinicaltrials.gov/study/NCT00400946" }, { "nct_id": "NCT00003662", "title": "Umbilical Cord Blood Transplantation in Treating Patients With Hematologic Cancer or Other Hematologic or Metabolic Diseases", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Graft Versus Host Disease", "Leukemia", "Myelodysplastic Syndromes", "Thymic Carcinoma" ], "interventions": [ { "name": "anti-thymocyte globulin", "type": "BIOLOGICAL" }, { "name": "busulfan", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "cyclosporine", "type": "DRUG" }, { "name": "melphalan", "type": "DRUG" }, { "name": "methylprednisolone", "type": "DRUG" }, { "name": "umbilical cord blood transplantation", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Roswell Park Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 90, "start_date": "1998-08", "completion_date": "2001-01", "has_results": false, "last_update_posted_date": "2011-03-07", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 15, "location_summary": "Gainesville, Florida • Jacksonville, Florida • Tampa, Florida + 11 more", "locations": [ { "city": "Gainesville", "state": "Florida" }, { "city": "Jacksonville", "state": "Florida" }, { "city": "Tampa", "state": "Florida" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003662" }, { "nct_id": "NCT02094794", "title": "Total Marrow and Lymphoid Irradiation and Chemotherapy Before DSCT in Treating Patients With High-Risk ALL or AML", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities", "Adult Acute Myeloid Leukemia With Del(5q)", "Adult Acute Myeloid Leukemia With Inv(16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(15;17)(q22;q12)", "Adult Acute Myeloid Leukemia With t(16;16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(8;21)(q22;q22)", "Recurrent Adult Acute Lymphoblastic Leukemia", "Recurrent Adult Acute Myeloid Leukemia", "Recurrent Childhood Acute Lymphoblastic Leukemia", "Recurrent Childhood Acute Myeloid Leukemia" ], "interventions": [ { "name": "etoposide", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "total marrow irradiation", "type": "RADIATION" }, { "name": "allogeneic hematopoietic stem cell transplantation", "type": "PROCEDURE" }, { "name": "allogeneic bone marrow transplantation", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "RADIATION", "PROCEDURE" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": "60 Years", "sex": "ALL", "summary": "16 Years to 60 Years" }, "enrollment_count": 108, "start_date": "2014-05-12", "completion_date": "2027-05-04", "has_results": false, "last_update_posted_date": "2026-07-01", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02094794" }, { "nct_id": "NCT00014495", "title": "Chemotherapy and Monoclonal Antibody Therapy in Treating Patients With Advanced Myeloid Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Leukemia", "Myelodysplastic Syndromes", "Myelodysplastic/Myeloproliferative Neoplasms" ], "interventions": [ { "name": "filgrastim", "type": "BIOLOGICAL" }, { "name": "cytarabine", "type": "DRUG" }, { "name": "bismuth Bi213 monoclonal antibody M195", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "RADIATION" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "120 Years", "sex": "ALL", "summary": "Up to 120 Years" }, "enrollment_count": 32, "start_date": "2000-11", "completion_date": "2009-12", "has_results": true, "last_update_posted_date": "2016-01-22", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00014495" }, { "nct_id": "NCT00540995", "title": "Busulfan, Etoposide, and Intensity-Modulated Radiation Therapy Followed By Donor Stem Cell Transplant in Treating Patients With Advanced Myeloid Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Adult Acute Myeloid Leukemia in Remission", "Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities", "Adult Acute Myeloid Leukemia With Del(5q)", "Adult Acute Myeloid Leukemia With Inv(16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(15;17)(q22;q12)", "Adult Acute Myeloid Leukemia With t(16;16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(8;21)(q22;q22)", "Blastic Phase Chronic Myelogenous Leukemia", "Childhood Acute Myeloid Leukemia in Remission", "Childhood Chronic Myelogenous Leukemia", "Childhood Myelodysplastic Syndromes", "Previously Treated Myelodysplastic Syndromes", "Recurrent Adult Acute Myeloid Leukemia", "Recurrent Childhood Acute Myeloid Leukemia", "Refractory Anemia With Excess Blasts" ], "interventions": [ { "name": "busulfan", "type": "DRUG" }, { "name": "etoposide", "type": "DRUG" }, { "name": "intensity-modulated radiation therapy", "type": "RADIATION" }, { "name": "allogeneic hematopoietic stem cell transplantation", "type": "PROCEDURE" }, { "name": "allogeneic bone marrow transplantation", "type": "PROCEDURE" }, { "name": "peripheral blood stem cell transplantation", "type": "PROCEDURE" }, { "name": "tomotherapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "RADIATION", "PROCEDURE" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "6 Years", "maximum_age": "55 Years", "sex": "ALL", "summary": "6 Years to 55 Years" }, "enrollment_count": 25, "start_date": "2007-06-11", "completion_date": "2011-08-09", "has_results": true, "last_update_posted_date": "2023-11-30", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00540995" }, { "nct_id": "NCT00003735", "title": "Chemotherapy in Treating Children With Relapsed Acute Leukemia, Acute Myeloid Leukemia, or Blastic Phase Chronic Myelogenous Leukemia", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Leukemia" ], "interventions": [ { "name": "topotecan hydrochloride", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "21 Years", "sex": "ALL", "summary": "Up to 21 Years" }, "enrollment_count": 11, "start_date": "1998-12", "completion_date": "2006-09", "has_results": false, "last_update_posted_date": "2014-07-24", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 35, "location_summary": "Long Beach, California • Los Angeles, California • Orange, California + 27 more", "locations": [ { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003735" }, { "nct_id": "NCT02879643", "title": "Vincristine Sulfate Liposome Injection (Marqibo®) in Combination With UK ALL R3 Induction Chemotherapy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "ALL, Childhood", "Lymphoblastic Leukemia, Acute, Childhood", "Lymphoblastic Leukemia, Acute" ], "interventions": [ { "name": "Marqibo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Therapeutic Advances in Childhood Leukemia Consortium", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "21 Years", "sex": "ALL", "summary": "1 Year to 21 Years" }, "enrollment_count": 29, "start_date": "2017-01-31", "completion_date": "2024-12-31", "has_results": true, "last_update_posted_date": "2025-10-22", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 28, "location_summary": "Los Angeles, California • Orange, California • San Francisco, California + 25 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Washington D.C.", "state": "District of Columbia" } ], "official_url": "https://clinicaltrials.gov/study/NCT02879643" }, { "nct_id": "NCT00027547", "title": "Combination Chemotherapy and Total-Body Irradiation Followed by Peripheral Stem Cell or Bone Marrow Transplantation in Treating Patients With Acute Lymphoblastic Leukemia", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Leukemia" ], "interventions": [ { "name": "therapeutic allogeneic lymphocytes", "type": "BIOLOGICAL" }, { "name": "cyclosporine", "type": "DRUG" }, { "name": "cytarabine", "type": "DRUG" }, { "name": "fludarabine phosphate", "type": "DRUG" }, { "name": "methotrexate", "type": "DRUG" }, { "name": "mycophenolate mofetil", "type": "DRUG" }, { "name": "allogeneic bone marrow transplantation", "type": "PROCEDURE" }, { "name": "peripheral blood stem cell transplantation", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Fred Hutchinson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "75 Years", "sex": "ALL", "summary": "Up to 75 Years" }, "enrollment_count": null, "start_date": "2001-07", "completion_date": "2004-07", "has_results": false, "last_update_posted_date": "2011-11-30", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 2, "location_summary": "Portland, Oregon • Seattle, Washington", "locations": [ { "city": "Portland", "state": "Oregon" }, { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT00027547" }, { "nct_id": "NCT00060372", "title": "Ipilimumab After Allogeneic Stem Cell Transplant in Treating Patients With Persistent or Progressive Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities", "Adult Acute Myeloid Leukemia With Inv(16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(15;17)(q22;q12)", "Adult Acute Myeloid Leukemia With t(16;16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(8;21)(q22;q22)", "Atypical Chronic Myeloid Leukemia, BCR-ABL1 Negative", "Childhood Myelodysplastic Syndromes", "Chronic Myelogenous Leukemia, BCR-ABL1 Positive", "Disseminated Neuroblastoma", "Malignant Neoplasm", "Ovarian Choriocarcinoma", "Ovarian Embryonal Carcinoma", "Ovarian Immature Teratoma", "Ovarian Mature Teratoma", "Ovarian Mixed Germ Cell Tumor", "Ovarian Monodermal and Highly Specialized Teratoma", "Ovarian Polyembryoma", "Ovarian Yolk Sac Tumor", "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 Hodgkin Lymphoma", "Recurrent Adult Immunoblastic Large Cell Lymphoma", "Recurrent Adult Lymphoblastic Lymphoma", "Recurrent Grade 3 Follicular Lymphoma", "Recurrent Malignant Testicular Germ Cell Tumor", "Recurrent Mantle Cell Lymphoma", "Recurrent Neuroblastoma", "Recurrent Ovarian Epithelial Cancer", "Recurrent Ovarian Germ Cell Tumor", "Refractory Chronic Lymphocytic Leukemia", "Refractory Multiple Myeloma", "Relapsing Chronic Myelogenous Leukemia", "Stage I Multiple Myeloma", "Stage II Multiple Myeloma", "Stage II Ovarian Epithelial Cancer", "Stage III Malignant Testicular Germ Cell Tumor", "Stage III Multiple Myeloma", "Stage III Ovarian Epithelial Cancer", "Stage IIIA Breast Cancer", "Stage IIIB Breast Cancer", "Stage IIIC Breast Cancer", "Stage IV Breast Cancer", "Stage IV Ovarian Epithelial Cancer", "Testicular Choriocarcinoma", "Testicular Choriocarcinoma and Embryonal Carcinoma", "Testicular Choriocarcinoma and Seminoma", "Testicular Choriocarcinoma and Teratoma", "Testicular Choriocarcinoma and Yolk Sac Tumor", "Testicular Embryonal Carcinoma", "Testicular Embryonal Carcinoma and Seminoma", "Testicular Embryonal Carcinoma and Teratoma", "Testicular Embryonal Carcinoma and Teratoma With Seminoma", "Testicular Embryonal Carcinoma and Yolk Sac Tumor", "Testicular Embryonal Carcinoma and Yolk Sac Tumor With Seminoma", "Testicular Teratoma", "Testicular Yolk Sac Tumor", "Testicular Yolk Sac Tumor and Teratoma", "Testicular Yolk Sac Tumor and Teratoma With Seminoma" ], "interventions": [ { "name": "ipilimumab", "type": "DRUG" }, { "name": "therapeutic allogeneic lymphocytes", "type": "DRUG" } ], "intervention_types": [ "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": 21, "start_date": "2003-04", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-03-27", "last_synced_at": "2026-10-03T17:35:28.566Z", "location_count": 5, "location_summary": "La Jolla, California • Atlanta, Georgia • Boston, Massachusetts", "locations": [ { "city": "La Jolla", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00060372" } ] }