{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Childhood+Infratentorial+Ependymoma&page=3", "query": { "condition": "Childhood Infratentorial Ependymoma", "page": 3 }, "page_size": 10 }, "pagination": { "page": 3, "page_size": 10, "total_count": 55, "total_pages": 6, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Childhood+Infratentorial+Ependymoma&page=4&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Childhood+Infratentorial+Ependymoma&page=2&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-09T20:01:55.500Z", "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": "NCT00919750", "title": "Collecting and Storing Blood and Brain Tumor Tissue Samples From Children With Brain Tumors", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Childhood Atypical Teratoid/Rhabdoid Tumor", "Childhood Central Nervous System Germ Cell Tumor", "Childhood Cerebral Anaplastic Astrocytoma", "Childhood Cerebral Astrocytoma", "Childhood Choroid Plexus Neoplasm", "Childhood Craniopharyngioma", "Childhood Grade I Meningioma", "Childhood Grade II Meningioma", "Childhood Grade III Meningioma", "Childhood Infratentorial Ependymoma", "Childhood Oligodendroglioma", "Childhood Supratentorial Ependymoma", "Ependymoma", "Newly Diagnosed Childhood Ependymoma", "Recurrent Childhood Cerebellar Astrocytoma", "Recurrent Childhood Cerebral Astrocytoma", "Recurrent Childhood Ependymoma", "Recurrent Childhood Medulloblastoma", "Recurrent Childhood Supratentorial Embryonal Tumor, Not Otherwise Specified", "Recurrent Childhood Visual Pathway Glioma" ], "interventions": [ { "name": "Cytology Specimen Collection Procedure", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "18 Years", "sex": "ALL", "summary": "Up to 18 Years" }, "enrollment_count": 1258, "start_date": "2004-02-16", "completion_date": "2018-06-30", "has_results": false, "last_update_posted_date": "2018-07-16", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 163, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 123 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Little Rock", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00919750" }, { "nct_id": "NCT00897286", "title": "Study of Stored Tumor Samples in Young Patients With Brain Tumors", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Brain and Central Nervous System Tumors" ], "interventions": [], "intervention_types": [], "sponsor": "St. Jude Children's Research Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "39 Years", "sex": "ALL", "summary": "Up to 39 Years" }, "enrollment_count": 139, "start_date": "2004-11-30", "completion_date": "2025-09-25", "has_results": false, "last_update_posted_date": "2025-10-20", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 1, "location_summary": "Memphis, Tennessee", "locations": [ { "city": "Memphis", "state": "Tennessee" } ], "official_url": "https://clinicaltrials.gov/study/NCT00897286" }, { "nct_id": "NCT00363272", "title": "Ispinesib in Treating Young Patients With Relapsed or Refractory Solid Tumors or Lymphoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Childhood Burkitt Lymphoma", "Childhood Central Nervous System Germ Cell Tumor", "Childhood Choroid Plexus Tumor", "Childhood Craniopharyngioma", "Childhood Grade I Meningioma", "Childhood Grade II Meningioma", "Childhood Grade III Meningioma", "Childhood High-grade Cerebral Astrocytoma", "Childhood Infratentorial Ependymoma", "Childhood Low-grade Cerebral Astrocytoma", "Childhood Spinal Cord Neoplasm", "Childhood Supratentorial Ependymoma", "Recurrent Childhood Brain Stem Glioma", "Recurrent Childhood Brain Tumor", "Recurrent Childhood Cerebellar Astrocytoma", "Recurrent Childhood Cerebral Astrocytoma", "Recurrent Childhood Ependymoma", "Recurrent Childhood Grade III Lymphomatoid Granulomatosis", "Recurrent Childhood Large Cell Lymphoma", "Recurrent Childhood Lymphoblastic Lymphoma", "Recurrent Childhood Medulloblastoma", "Recurrent Childhood Small Noncleaved Cell Lymphoma", "Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor", "Recurrent Childhood Visual Pathway and Hypothalamic Glioma", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "ispinesib", "type": "DRUG" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "pharmacological study", "type": "OTHER" } ], "intervention_types": [ "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": 30, "start_date": "2006-06", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-01-16", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 1, "location_summary": "Arcadia, California", "locations": [ { "city": "Arcadia", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00363272" }, { "nct_id": "NCT00392886", "title": "Combination Chemotherapy With or Without Etoposide Followed By an Autologous Stem Cell Transplant in Treating Young Patients With Previously Untreated Malignant Brain Tumors", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Brain and Central Nervous System Tumors" ], "interventions": [ { "name": "carboplatin", "type": "DRUG" }, { "name": "cisplatin", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "etoposide", "type": "DRUG" }, { "name": "methotrexate", "type": "DRUG" }, { "name": "temozolomide", "type": "DRUG" }, { "name": "thiotepa", "type": "DRUG" }, { "name": "vincristine sulfate", "type": "DRUG" }, { "name": "autologous bone marrow transplantation", "type": "PROCEDURE" }, { "name": "autologous hematopoietic stem cell transplantation", "type": "PROCEDURE" }, { "name": "peripheral blood stem cell transplantation", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Children's Hospital Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "10 Years", "sex": "ALL", "summary": "Up to 10 Years" }, "enrollment_count": 120, "start_date": "2004-03", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-12-18", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 29, "location_summary": "Phoenix, Arizona • Loma Linda, California • Long Beach, California + 21 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Loma Linda", "state": "California" }, { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00392886" }, { "nct_id": "NCT00063973", "title": "Cilengitide in Treating Children With Refractory Primary Brain Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Childhood Central Nervous System Germ Cell Tumor", "Childhood Choroid Plexus Tumor", "Childhood Craniopharyngioma", "Childhood Ependymoblastoma", "Childhood Grade I Meningioma", "Childhood Grade II Meningioma", "Childhood Grade III Meningioma", "Childhood High-grade Cerebellar Astrocytoma", "Childhood High-grade Cerebral Astrocytoma", "Childhood Infratentorial Ependymoma", "Childhood Low-grade Cerebellar Astrocytoma", "Childhood Low-grade Cerebral Astrocytoma", "Childhood Medulloepithelioma", "Childhood Mixed Glioma", "Childhood Oligodendroglioma", "Childhood Supratentorial Ependymoma", "Recurrent Childhood Brain Stem Glioma", "Recurrent Childhood Brain Tumor", "Recurrent Childhood Cerebellar Astrocytoma", "Recurrent Childhood Cerebral Astrocytoma", "Recurrent Childhood Ependymoma", "Recurrent Childhood Medulloblastoma", "Recurrent Childhood Pineoblastoma", "Recurrent Childhood Subependymal Giant Cell Astrocytoma", "Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor", "Recurrent Childhood Visual Pathway and Hypothalamic Glioma" ], "interventions": [ { "name": "cilengitide", "type": "DRUG" }, { "name": "laboratory biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "21 Years", "sex": "ALL", "summary": "Up to 21 Years" }, "enrollment_count": 24, "start_date": "2003-07", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-09-30", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 1, "location_summary": "Memphis, Tennessee", "locations": [ { "city": "Memphis", "state": "Tennessee" } ], "official_url": "https://clinicaltrials.gov/study/NCT00063973" }, { "nct_id": "NCT04185038", "title": "Study of B7-H3-Specific CAR T Cell Locoregional Immunotherapy for Diffuse Intrinsic Pontine Glioma/Diffuse Midline Glioma and Recurrent or Refractory Pediatric Central Nervous System Tumors", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Central Nervous System Tumor", "Diffuse Intrinsic Pontine Glioma", "Diffuse Midline Glioma", "Ependymoma", "Medulloblastoma, Childhood", "Germ Cell Tumor", "Atypical Teratoid/Rhabdoid Tumor", "Primitive Neuroectodermal Tumor", "Choroid Plexus Carcinoma", "Pineoblastoma, Childhood", "Glioma" ], "interventions": [ { "name": "SCRI-CARB7H3(s); B7H3-specific chimeric antigen receptor (CAR) T cel", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Seattle Children's Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "26 Years", "sex": "ALL", "summary": "1 Year to 26 Years" }, "enrollment_count": 90, "start_date": "2019-12-11", "completion_date": "2042-05", "has_results": false, "last_update_posted_date": "2026-04-13", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT04185038" }, { "nct_id": "NCT00107458", "title": "Valproic Acid in Treating Young Patients With Recurrent or Refractory Solid Tumors or CNS Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Brain and Central Nervous System Tumors", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "valproic acid", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "2 Years", "maximum_age": "21 Years", "sex": "ALL", "summary": "2 Years to 21 Years" }, "enrollment_count": 26, "start_date": "2005-05", "completion_date": "2012-03", "has_results": false, "last_update_posted_date": "2014-08-07", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 15, "location_summary": "Orange, California • Stanford, California • Washington D.C., District of Columbia + 12 more", "locations": [ { "city": "Orange", "state": "California" }, { "city": "Stanford", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Indianapolis", "state": "Indiana" } ], "official_url": "https://clinicaltrials.gov/study/NCT00107458" }, { "nct_id": "NCT00049023", "title": "Radiolabeled Octreotide in Treating Children With Advanced or Refractory Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Brain and Central Nervous System Tumors", "Gastrointestinal Carcinoid Tumor", "Islet Cell Tumor", "Neuroblastoma", "Pheochromocytoma", "Sarcoma", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "90Y-DOTA-tyr3-OCTREOTIDE", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "O'Dorisio, M S", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "2 Years", "maximum_age": "25 Years", "sex": "ALL", "summary": "2 Years to 25 Years" }, "enrollment_count": 27, "start_date": "2002-01", "completion_date": "2011-08", "has_results": false, "last_update_posted_date": "2016-06-21", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 1, "location_summary": "Iowa City, Iowa", "locations": [ { "city": "Iowa City", "state": "Iowa" } ], "official_url": "https://clinicaltrials.gov/study/NCT00049023" }, { "nct_id": "NCT00326664", "title": "AZD2171 in Treating Young Patients With Recurrent, Progressive, or Refractory Primary CNS Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Childhood Atypical Teratoid/Rhabdoid Tumor", "Childhood Central Nervous System Germ Cell Tumor", "Childhood Cerebral Anaplastic Astrocytoma", "Childhood Cerebral Astrocytoma", "Childhood Grade I Meningioma", "Childhood Grade II Meningioma", "Childhood Grade III Meningioma", "Childhood Infratentorial Ependymoma", "Childhood Oligodendroglioma", "Childhood Spinal Cord Neoplasm", "Childhood Supratentorial Ependymoma", "Recurrent Childhood Brain Neoplasm", "Recurrent Childhood Brain Stem Glioma", "Recurrent Childhood Cerebellar Astrocytoma", "Recurrent Childhood Cerebral Astrocytoma", "Recurrent Childhood Ependymoma", "Recurrent Childhood Medulloblastoma", "Recurrent Childhood Pineoblastoma", "Recurrent Childhood Subependymal Giant Cell Astrocytoma", "Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor", "Recurrent Childhood Visual Pathway Glioma" ], "interventions": [ { "name": "Cediranib Maleate", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "21 Years", "sex": "ALL", "summary": "Up to 21 Years" }, "enrollment_count": 55, "start_date": "2006-03", "completion_date": "2015-07", "has_results": false, "last_update_posted_date": "2016-03-07", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 11, "location_summary": "San Francisco, California • Washington D.C., District of Columbia • Chicago, Illinois + 7 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Durham", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT00326664" }, { "nct_id": "NCT00445965", "title": "Iodine I 131 Monoclonal Antibody 3F8 in Treating Patients With Central Nervous System Cancer or Leptomeningeal Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Brain and Central Nervous System Tumors", "Intraocular Melanoma", "Lung Cancer", "Melanoma (Skin)", "Metastatic Cancer", "Neuroblastoma", "Ovarian Cancer", "Retinoblastoma", "Sarcoma", "Small Intestine Cancer" ], "interventions": [ { "name": "DNA analysis", "type": "GENETIC" }, { "name": "immunologic technique", "type": "OTHER" }, { "name": "pharmacological study", "type": "OTHER" }, { "name": "iodine I 131 monoclonal antibody 3F8", "type": "RADIATION" }, { "name": "131I-3F8", "type": "RADIATION" } ], "intervention_types": [ "GENETIC", "OTHER", "RADIATION" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 78, "start_date": "2006-01", "completion_date": "2023-02-01", "has_results": true, "last_update_posted_date": "2024-04-04", "last_synced_at": "2026-10-09T20:01:55.500Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00445965" } ] }