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NCT01445288 2026-05-29

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 2026-05-29

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

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

NCT03900689 2023-12-14

Social Determinants of Health in Glioblastoma Population

Completed

100 enrolled

CNS

Astrocytoma, Ependymoma, Glioma, Oligodendroglioma, Ganglioglioma

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

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

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

NCT00876499 2015-01-09

Fatigue, Sleep and Cytokines in Primary Brain Tumor (PBT) Patients

Completed

20 enrolled

CNS

Astrocytoma, Brain Neoplasms, Ependymoma, Fatigue, Oligodendroglioma, Parasomnias