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NCT01445288 2026-05-22

Exploratory Study of Effects of Radiation Therapy in Pediatric Patients With Central Nervous System Tumors

Diffuse Intrinsic Pontine Glioma, Brain Neoplasms, Ependymoma, Medulloblastoma, Central Nervous System Neoplasms, Germinoma, Neuroectodermal Tumors, Primitive, Neurotoxicity Syndromes

NCT03251989 2026-05-22

Rare CNS Tumors Outcomes &Risk

Completed

326 enrolled

CNS

Brain Neoplasms, Ependymoma, Glioma, Medulloblastoma, Central Nervous System Neoplasms, Choroid Plexus Neoplasms, Neuroectodermal Tumors, Primitive, Rhabdoid Tumor

NCT03361033 2026-02-05

Components of Social Functioning in Survivors of Pediatric Brain Tumors

Completed

80 enrolled

CNS

Brain Neoplasms, Medulloblastoma, Social Adjustment

NCT02238899 2025-12-04

Multicenter Register for Children and Young Adults With Intracranial Localized Medulloblastoma, CNS-PNET or Ependymoma

Completed

354 enrolled

CNS

Ependymoma, Medulloblastoma, Neuroectodermal Tumors, Primitive

NCT02747576 2021-10-15

Social Cognition and Brain Integrity in Survivors of Pediatric Medulloblastoma

Completed

137 enrolled

CNS

Medulloblastoma

NCT00255671 2020-07-27

Acute Side Effects in Patients Who Are Undergoing Stereotactic Radiosurgery for Brain Tumors or Other Brain Disorders

Completed

76 enrolled

CNSEndocrineSarcoma

Astrocytoma, Brain Neoplasms, Craniopharyngioma, Ependymoma, Glioblastoma, Glioma, Medulloblastoma, Meningioma, Neoplasm Metastasis, Oligodendroglioma, Pinealoma, Pituitary Neoplasms, Radiation Injuries, Central Nervous System Neoplasms, Choroid Plexus Neoplasms, Neuroectodermal Tumors, Primitive, Glioma, Subependymal, Gliosarcoma, Growth Hormone-Secreting Pituitary Adenoma

NCT00009035 2019-12-12

Natural History of Patients With Brain and Spinal Cord Tumors

Completed

3,050 enrolled

CNS

Astrocytoma, Glioblastoma, Glioma, Medulloblastoma, Neoplasms, Oligodendroglioma, Central Nervous System Neoplasms

NCT01009307 2019-07-22

Study of Blood and Cheek Cell Samples From Patients With Glioma

Completed

1,709 enrolled

CNSSarcoma

Astrocytoma, Brain Neoplasms, Ependymoma, Glioblastoma, Glioma, Medulloblastoma, Oligodendroglioma, Pinealoma, Central Nervous System Neoplasms, Neuroectodermal Tumors, Primitive, Glioma, Subependymal, Gliosarcoma

NCT00919750 2018-07-16

Collecting and Storing Blood and Brain Tumor Tissue Samples From Children With Brain Tumors

Completed

1,258 enrolled

CNS

Familial ependymoma, Astrocytoma, Ependymoma, Medulloblastoma, Oligodendroglioma, Choroid Plexus Neoplasms, Rhabdoid Tumor, Optic Nerve Glioma

NCT00499798 2017-05-30

Changes in Semen or Sperm Caused by Temozolomide in Patients With Newly Diagnosed, Progressive, or Recurrent Primary Malignant Brain Tumors

Completed

16 enrolled

CNSSarcoma

Astrocytoma, Brain Neoplasms, Craniopharyngioma, Ependymoma, Glioblastoma, Glioma, Infertility, Medulloblastoma, Meningioma, Oligodendroglioma, Pinealoma, Central Nervous System Neoplasms, Choroid Plexus Neoplasms, Neuroectodermal Tumors, Primitive, Glioma, Subependymal, Gliosarcoma

NCT01353300 2016-07-11

Gene Mutation in Samples From Young Patients With Pleuropulmonary Blastoma Syndrome at Risk for Developing Cancer

Completed

31 enrolled

CNSGastrointestinalGenitourinarySarcoma

Pleuropulmonary blastoma, Kidney Neoplasms, Liver Neoplasms, Medulloblastoma, Neuroblastoma, Sarcoma, Central Nervous System Neoplasms, Hepatoblastoma

NCT00967200 2015-11-24

Study of Tissue Samples From Patients With Glioma or Other Brain Tumors

Completed

180 enrolled

CNSSarcoma

Astrocytoma, Brain Neoplasms, Craniopharyngioma, Ependymoma, Glioblastoma, Glioma, Medulloblastoma, Meningioma, Oligodendroglioma, Pinealoma, Choroid Plexus Neoplasms, Neuroectodermal Tumors, Primitive, Glioma, Subependymal, Gliosarcoma

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

NCT00006342 2015-10-15

Genetic Study in Patients Receiving Treatment for Hodgkin's Disease or Childhood Brain Tumor

Completed

19 enrolled

CNSLymphoid

Familial ependymoma, Astrocytoma, Hodgkin Disease, Lymphoma, Medulloblastoma, Recurrence, Central Nervous System Neoplasms

NCT00002485 2014-02-14

Development of Strategies to Increase Enrollment in Clinical Trials for Children With Cancer

Completed

359 enrolled

CNSGastrointestinalGenitourinaryGynecologicLymphoidOther hematologic neoplasmSarcoma

Familial ependymoma, Ovarian Germ Cell Cancer, Astrocytoma, Burkitt Lymphoma, Leukemia, Liver Neoplasms, Lymphoma, Medulloblastoma, Meningioma, Neuroblastoma, Oligodendroglioma, Ovarian Neoplasms, Recurrence, Sarcoma, Osteosarcoma, Teratoma, Testicular Neoplasms, Central Nervous System Neoplasms, Choroid Plexus Neoplasms, Hepatoblastoma, Rhabdoid Tumor, Optic Nerve Glioma, Precursor Cell Lymphoblastic Leukemia-Lymphoma, Dendritic Cell Sarcoma, Interdigitating