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NCT05934630 2026-04-23

Testing Cerebrospinal Fluid for Cell-free Tumor DNA in Children, Adolescents, and Young Adults With Brain Tumors

Choroid Plexus Carcinoma, Astrocytoma, Brain Neoplasms, Ependymoma, Glioblastoma, Medulloblastoma, Oligodendroglioma, Pinealoma, Central Nervous System Neoplasms, Rhabdoid Tumor

NCT01117168 2025-11-24

Enrollment on the Childhood Cancer Research Network (CCRN) of the Children's Oncology Group

Active not recruiting

57,816 enrolled

CNSOther hematologic neoplasmSarcoma

Brain Neoplasms, Leukemia, Neoplasms, Sarcoma

NCT06390579 2025-09-08

BRAIN

Completed

693 enrolled

CNS

Brain Neoplasms, Optic Atrophy, Optic Nerve Diseases, Optic Neuritis, Papilledema, Optic Neuropathy, Ischemic

NCT02307604 2019-06-24

SPECTAbrain

Withdrawn

CNS

Brain Neoplasms

NCT01585389 2016-05-18

Studying Gene Expression and Location in Samples From Patients With Brain Tumors

Completed

10 enrolled

CNS

Brain Neoplasms, Central Nervous System Neoplasms

NCT00890435 2015-10-21

Decision Making About Participating in Pharmacokinetic Studies in Patients Enrolled in a Phase I Treatment Clinical Trial

Completed

53 enrolled

CNSLymphoidOther hematologic neoplasm

Familial ependymoma, Congenital Abnormalities, Astrocytoma, Brain Neoplasms, Craniopharyngioma, Glioma, Leukemia, Leukemia, Hairy Cell, Leukemia, Mast-Cell, Medulloblastoma, Meningeal Neoplasms, Meningioma, Oligodendroglioma, Pinealoma, Leukemia, Lymphocytic, Chronic, B-Cell, Leukemia, Biphenotypic, Acute, Leukemia, Prolymphocytic, Leukemia, Myeloid, Acute, Leukemia, Myelomonocytic, Chronic, Central Nervous System Neoplasms, Choroid Plexus Neoplasms, Neuroectodermal Tumors, Primitive, Optic Nerve Glioma, Leukemia, Large Granular Lymphocytic, Precursor Cell Lymphoblastic Leukemia-Lymphoma, Leukemia, Myelomonocytic, Juvenile, Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative

NCT00003096 2014-08-06

Gene Testing to Help in the Diagnosis and Treatment of Childhood Brain Tumors

Completed

88 enrolled

CNS

Brain Neoplasms, Central Nervous System Neoplasms