{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Relapsed+Childhood+ALL&page=4", "query": { "condition": "Relapsed Childhood ALL", "page": 4 }, "page_size": 10 }, "pagination": { "page": 4, "page_size": 10, "total_count": 301, "total_pages": 31, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Relapsed+Childhood+ALL&page=5&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Relapsed+Childhood+ALL&page=3&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-23T05:49:49.955Z", "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": "NCT00354172", "title": "Donor Umbilical Cord Blood Natural Killer Cells, Aldesleukin and Umbilical Cord Blood Transplant in Patients With Refractory Hematologic Cancers.", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Leukemia", "Myelodysplastic Syndromes" ], "interventions": [ { "name": "aldesleukin", "type": "BIOLOGICAL" }, { "name": "filgrastim", "type": "BIOLOGICAL" }, { "name": "natural killer cell (NK) therapy", "type": "BIOLOGICAL" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "cyclosporine", "type": "DRUG" }, { "name": "fludarabine phosphate", "type": "DRUG" }, { "name": "methylprednisolone", "type": "DRUG" }, { "name": "mycophenolate mofetil", "type": "DRUG" }, { "name": "Umbilical Cord Blood Transplantation (UCBT)", "type": "PROCEDURE" }, { "name": "Total body irradiation (TBI)", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Masonic Cancer Center, University of Minnesota", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "45 Years", "sex": "ALL", "summary": "Up to 45 Years" }, "enrollment_count": 16, "start_date": "2006-02", "completion_date": "2008-08", "has_results": true, "last_update_posted_date": "2017-12-28", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 1, "location_summary": "Minneapolis, Minnesota", "locations": [ { "city": "Minneapolis", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT00354172" }, { "nct_id": "NCT00898612", "title": "Early Detection of Graft-Versus-Host Disease in Patients Undergoing a Donor Bone Marrow Transplant", "overall_status": "WITHDRAWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Lymphoma" ], "interventions": [], "intervention_types": [], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 0, "start_date": "2008-03", "completion_date": null, "has_results": false, "last_update_posted_date": "2014-03-10", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 1, "location_summary": "Scottsdale, Arizona", "locations": [ { "city": "Scottsdale", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT00898612" }, { "nct_id": "NCT00991133", "title": "A Safety and Tolerability Study of Clofarabine, Etoposide, Cyclophosphamide, PEG-asparaginase, and Vincristine in Pediatric Acute Lymphoblastic Leukemia (ALL)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Lymphoblastic Leukemia, Acute, Childhood" ], "interventions": [ { "name": "Clofarabine incorporated into a 5-drug regimen", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Genzyme, a Sanofi Company", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "30 Years", "sex": "ALL", "summary": "1 Year to 30 Years" }, "enrollment_count": 8, "start_date": "2009-10", "completion_date": "2011-04", "has_results": false, "last_update_posted_date": "2015-04-30", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 6, "location_summary": "Los Angeles, California • Aurora, Colorado • Atlanta, Georgia + 3 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00991133" }, { "nct_id": "NCT00897325", "title": "Collecting and Storing Samples of Bone Marrow and Blood From Patients With Relapsed Acute Lymphoblastic Leukemia or Non-Hodgkin Lymphoma", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Recurrent Adult Acute Lymphoblastic Leukemia", "Recurrent Adult Non-Hodgkin Lymphoma", "Recurrent Childhood Acute Lymphoblastic Leukemia", "Recurrent Childhood Non-Hodgkin Lymphoma" ], "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": "30 Years", "sex": "ALL", "summary": "Up to 30 Years" }, "enrollment_count": 811, "start_date": "2006-09-25", "completion_date": "2019-12-31", "has_results": false, "last_update_posted_date": "2020-01-18", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 168, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 119 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/NCT00897325" }, { "nct_id": "NCT00889408", "title": "DT2219ARL for Relapsed or Refractory CD19 (+), CD 22 (+) B-Lineage Leukemia Or Lymphoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Leukemia", "Lymphoma" ], "interventions": [ { "name": "DT2219ARL", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Masonic Cancer Center, University of Minnesota", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Years", "maximum_age": null, "sex": "ALL", "summary": "12 Years and older" }, "enrollment_count": 25, "start_date": "2013-12-02", "completion_date": "2014-07-21", "has_results": false, "last_update_posted_date": "2017-12-02", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 3, "location_summary": "Minneapolis, Minnesota • Houston, Texas • Temple, Texas", "locations": [ { "city": "Minneapolis", "state": "Minnesota" }, { "city": "Houston", "state": "Texas" }, { "city": "Temple", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00889408" }, { "nct_id": "NCT00831844", "title": "Cixutumumab in Treating Patients With Relapsed or Refractory Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Adult Rhabdomyosarcoma", "Adult Synovial Sarcoma", "Childhood Hepatoblastoma", "Childhood Synovial Sarcoma", "Previously Treated Childhood Rhabdomyosarcoma", "Recurrent Adrenocortical Carcinoma", "Recurrent Adult Soft Tissue Sarcoma", "Recurrent Childhood Liver Cancer", "Recurrent Childhood Rhabdomyosarcoma", "Recurrent Childhood Soft Tissue Sarcoma", "Recurrent Ewing Sarcoma/Peripheral Primitive", "Neuroectodermal Tumor", "Recurrent Neuroblastoma", "Recurrent Osteosarcoma", "Recurrent Retinoblastoma", "Recurrent Wilms Tumor and Other Childhood Kidney Tumors" ], "interventions": [ { "name": "cixutumumab", "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": "7 Months", "maximum_age": "30 Years", "sex": "ALL", "summary": "7 Months to 30 Years" }, "enrollment_count": 116, "start_date": "2009-01", "completion_date": "2013-10", "has_results": true, "last_update_posted_date": "2015-03-30", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 93, "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Downey, California + 78 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Downey", "state": "California" }, { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00831844" }, { "nct_id": "NCT00003408", "title": "Biological Therapy Following Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients With Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Breast Cancer", "Chronic Myeloproliferative Disorders", "Gestational Trophoblastic Tumor", "Kidney Cancer", "Leukemia", "Lymphoma", "Multiple Myeloma and Plasma Cell Neoplasm", "Myelodysplastic Syndromes", "Neuroblastoma", "Ovarian Cancer", "Sarcoma", "Testicular Germ Cell Tumor" ], "interventions": [ { "name": "aldesleukin", "type": "BIOLOGICAL" }, { "name": "recombinant interferon alfa", "type": "BIOLOGICAL" }, { "name": "sargramostim", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Cancer Treatment Centers of America", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 40, "start_date": "1998-04", "completion_date": "2000-03", "has_results": false, "last_update_posted_date": "2013-03-26", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 1, "location_summary": "Zion, Illinois", "locations": [ { "city": "Zion", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003408" }, { "nct_id": "NCT00161187", "title": "Irradiated Donor Lymphocyte Infusion in Treating Patients With Relapsed or Refractory Hematologic Cancer or Solid Tumor", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "therapeutic allogeneic lymphocytes", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "University of Medicine and Dentistry of New Jersey", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 37, "start_date": "2001-05", "completion_date": "2011-10", "has_results": false, "last_update_posted_date": "2015-11-06", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 1, "location_summary": "New Brunswick, New Jersey", "locations": [ { "city": "New Brunswick", "state": "New Jersey" } ], "official_url": "https://clinicaltrials.gov/study/NCT00161187" }, { "nct_id": "NCT03537599", "title": "Daratumumab and Donor Lymphocyte Infusion in Treating Participants With Relapsed Acute Myeloid Leukemia After Stem Cell Transplant", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Minimal Residual Disease", "Recurrent Acute Myeloid Leukemia With Myelodysplasia-Related Changes", "Recurrent Adult Acute Myeloid Leukemia", "Recurrent Childhood Acute Myeloid Leukemia" ], "interventions": [ { "name": "Daratumumab", "type": "BIOLOGICAL" }, { "name": "Donor Lymphocyte Infusion", "type": "PROCEDURE" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" } ], "intervention_types": [ "BIOLOGICAL", "PROCEDURE", "OTHER" ], "sponsor": "Sumithira Vasu", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 4, "start_date": "2020-01-10", "completion_date": "2022-02-03", "has_results": true, "last_update_posted_date": "2025-05-21", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 1, "location_summary": "Columbus, Ohio", "locations": [ { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT03537599" }, { "nct_id": "NCT00002705", "title": "Topotecan in Treating Children With Refractory Leukemia", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Leukemia" ], "interventions": [ { "name": "topotecan hydrochloride", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "20 Years", "sex": "ALL", "summary": "Up to 20 Years" }, "enrollment_count": 3, "start_date": "1996-04", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-02-01", "last_synced_at": "2026-10-23T05:49:49.955Z", "location_count": 27, "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • La Jolla, California + 22 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "La Jolla", "state": "California" }, { "city": "Palo Alto", "state": "California" }, { "city": "Gainesville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT00002705" } ] }