120 studies found for:    "Supratentorial primitive neuroectodermal tumor"
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Rank Status Study
1 Recruiting Combination Chemotherapy in Treating Patients With Non-Metastatic Extracranial Ewing Sarcoma
Conditions: Adult Supratentorial Primitive Neuroectodermal Tumor (PNET);   Childhood Supratentorial Primitive Neuroectodermal Tumor;   Ewing Sarcoma of Bone;   Extraosseous Ewing Sarcoma;   Extraosseous Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor;   Localized Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor;   Peripheral Primitive Neuroectodermal Tumor of the Kidney;   Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Drug: vincristine sulfate;   Drug: doxorubicin hydrochloride;   Drug: cyclophosphamide;   Drug: ifosfamide;   Drug: etoposide;   Drug: topotecan hydrochloride;   Other: laboratory biomarker analysis
2 Recruiting Whole-Body Radiation Therapy, Systemic Chemotherapy, and High-Dose Chemotherapy Followed By Stem Cell Rescue in Treating Patients With Poor-Risk Ewing Sarcoma
Conditions: Adult Supratentorial Primitive Neuroectodermal Tumor (PNET);   Ewing Sarcoma of Bone;   Extraosseous Ewing Sarcoma;   Metastatic Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor;   Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Drug: etoposide;   Drug: ifosfamide;   Radiation: intensity-modulated radiation therapy;   Drug: topotecan hydrochloride;   Drug: busulfan;   Drug: melphalan;   Procedure: autologous hematopoietic stem cell transplantation;   Procedure: peripheral blood stem cell transplantation;   Procedure: autologous bone marrow transplantation
3 Recruiting 18F-DOPA-PET in Planning Surgery in Patients With Gliomas
Conditions: Acoustic Schwannoma;   Adult Anaplastic Astrocytoma;   Adult Anaplastic Ependymoma;   Adult Anaplastic Meningioma;   Adult Anaplastic Oligodendroglioma;   Adult Brain Stem Glioma;   Adult Choroid Plexus Tumor;   Adult Craniopharyngioma;   Adult Diffuse Astrocytoma;   Adult Ependymoblastoma;   Adult Ependymoma;   Adult Giant Cell Glioblastoma;   Adult Glioblastoma;   Adult Gliosarcoma;   Adult Grade I Meningioma;   Adult Grade II Meningioma;   Adult Medulloblastoma;   Adult Meningeal Hemangiopericytoma;   Adult Mixed Glioma;   Adult Myxopapillary Ependymoma;   Adult Oligodendroglioma;   Adult Papillary Meningioma;   Adult Pilocytic Astrocytoma;   Adult Pineal Gland Astrocytoma;   Adult Pineoblastoma;   Adult Pineocytoma;   Adult Subependymal Giant Cell Astrocytoma;   Adult Subependymoma;   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 Supratentorial Ependymoma;   Meningeal Melanocytoma;   Newly Diagnosed Childhood Ependymoma;   Recurrent Adult Brain Tumor;   Recurrent Childhood Anaplastic Astrocytoma;   Recurrent Childhood Anaplastic Oligoastrocytoma;   Recurrent Childhood Anaplastic Oligodendroglioma;   Recurrent Childhood Brain Stem Glioma;   Recurrent Childhood Cerebellar Astrocytoma;   Recurrent Childhood Cerebral Astrocytoma;   Recurrent Childhood Diffuse Astrocytoma;   Recurrent Childhood Ependymoma;   Recurrent Childhood Fibrillary Astrocytoma;   Recurrent Childhood Gemistocytic Astrocytoma;   Recurrent Childhood Giant Cell Glioblastoma;   Recurrent Childhood Glioblastoma;   Recurrent Childhood Gliomatosis Cerebri;   Recurrent Childhood Gliosarcoma;   Recurrent Childhood Medulloblastoma;   Recurrent Childhood Oligoastrocytoma;   Recurrent Childhood Oligodendroglioma;   Recurrent Childhood Pilocytic Astrocytoma;   Recurrent Childhood Pilomyxoid Astrocytoma;   Recurrent Childhood Pineoblastoma;   Recurrent Childhood Pleomorphic Xanthoastrocytoma;   Recurrent Childhood Protoplasmic Astrocytoma;   Recurrent Childhood Subependymal Giant Cell Astrocytoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Childhood Visual Pathway and Hypothalamic Glioma;   Recurrent Childhood Visual Pathway Glioma;   Untreated Childhood Anaplastic Astrocytoma;   Untreated Childhood Anaplastic Oligoastrocytoma;   Untreated Childhood Anaplastic Oligodendroglioma;   Untreated Childhood Brain Stem Glioma;   Untreated Childhood Diffuse Astrocytoma;   Untreated Childhood Fibrillary Astrocytoma;   Untreated Childhood Gemistocytic Astrocytoma;   Untreated Childhood Giant Cell Glioblastoma;   Untreated Childhood Glioblastoma;   Untreated Childhood Gliomatosis Cerebri;   Untreated Childhood Gliosarcoma;   Untreated Childhood Medulloblastoma;   Untreated Childhood Oligoastrocytoma;   Untreated Childhood Oligodendroglioma;   Untreated Childhood Pilocytic Astrocytoma;   Untreated Childhood Pilomyxoid Astrocytoma;   Untreated Childhood Pineoblastoma;   Untreated Childhood Pleomorphic Xanthoastrocytoma;   Untreated Childhood Protoplasmic Astrocytoma;   Untreated Childhood Subependymal Giant Cell Astrocytoma;   Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor;   Untreated Childhood Visual Pathway and Hypothalamic Glioma;   Untreated Childhood Visual Pathway Glioma
Interventions: Drug: fluorine F 18 fluorodopa;   Procedure: positron emission tomography;   Procedure: computed tomography;   Procedure: diffusion-weighted magnetic resonance imaging;   Procedure: perfusion-weighted magnetic resonance imaging;   Procedure: therapeutic conventional surgery;   Procedure: biopsy;   Other: laboratory biomarker analysis
4 Active, not recruiting 18F-FLT Positron Emission Tomography and Diffusion-Weighted Magnetic Resonance Imaging in Planning Surgery and Radiation Therapy and Measuring Response in Patients With Newly Diagnosed Ewing Sarcoma
Conditions: Adult Supratentorial Primitive Neuroectodermal Tumor (PNET);   Ewing Sarcoma of Bone;   Extraosseous Ewing Sarcoma;   Localized Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor;   Metastatic Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor;   Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Other: fluorine F 18 fluorothymidine;   Radiation: fludeoxyglucose F 18;   Procedure: positron emission tomography;   Procedure: diffusion-weighted magnetic resonance imaging;   Other: laboratory biomarker analysis
5 Recruiting Combination Chemotherapy Followed By Peripheral Stem Cell Transplant in Treating Young Patients With Newly Diagnosed Supratentorial Primitive Neuroectodermal Tumors or High-Risk Medulloblastoma
Conditions: Untreated Childhood Medulloblastoma;   Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Drug: etoposide;   Drug: cyclophosphamide;   Drug: cisplatin;   Biological: filgrastim;   Drug: carboplatin;   Drug: thiotepa;   Drug: methotrexate;   Drug: leucovorin calcium;   Drug: vincristine sulfate;   Procedure: autologous hematopoietic stem cell transplantation;   Other: laboratory biomarker analysis;   Procedure: quality-of-life assessment
6 Suspended Chemotherapy and Radiation Therapy in Treating Young Patients With Newly Diagnosed, Previously Untreated, High-Risk Medulloblastoma or Supratentorial Primitive Neuroectodermal Tumor
Conditions: Untreated Childhood Medulloblastoma;   Untreated Childhood Pineoblastoma;   Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Drug: carboplatin;   Drug: cyclophosphamide;   Biological: filgrastim;   Drug: cisplatin;   Drug: isotretinoin;   Drug: vincristine sulfate;   Radiation: radiation therapy;   Other: laboratory biomarker analysis
7 Active, not recruiting
Has Results
Treatment of Patients With Newly Diagnosed Medulloblastoma, Supratentorial Primitive Neuroectodermal Tumor, or Atypical Teratoid Rhabdoid Tumor
Condition: Brain and Central Nervous System Tumors
Interventions: Biological: filgrastim;   Drug: cisplatin;   Drug: cyclophosphamide;   Drug: vincristine;   Procedure: autologous hematopoietic stem cell transplantation;   Radiation: radiation therapy
8 Completed Combination Chemotherapy Followed by Radiation Therapy in Treating Patients With Medulloblastoma, Supratentorial Primitive Neuroectodermal Tumor, or Ependymoma
Condition: Brain and Central Nervous System Tumors
Interventions: Biological: filgrastim;   Drug: cisplatin;   Drug: cyclophosphamide;   Drug: etoposide;   Drug: methotrexate;   Drug: vincristine sulfate;   Procedure: adjuvant therapy;   Radiation: radiation therapy
9 Completed Vorinostat and Bortezomib in Treating Young Patients With Refractory or Recurrent Solid Tumors, Including Central Nervous System Tumors and Lymphoma
Conditions: Childhood Burkitt Lymphoma;   Childhood Central Nervous System Choriocarcinoma;   Childhood Central Nervous System Germ Cell Tumor;   Childhood Central Nervous System Germinoma;   Childhood Central Nervous System Mixed Germ Cell Tumor;   Childhood Central Nervous System Teratoma;   Childhood Central Nervous System Yolk Sac Tumor;   Childhood Choroid Plexus Tumor;   Childhood Craniopharyngioma;   Childhood Diffuse Large Cell Lymphoma;   Childhood Immunoblastic Large Cell Lymphoma;   Childhood Medulloepithelioma;   Childhood Meningioma;   Childhood Mixed Glioma;   Childhood Nasal Type Extranodal NK/T-cell Lymphoma;   Childhood Oligodendroglioma;   Recurrent Childhood Anaplastic Large Cell Lymphoma;   Recurrent Childhood Brain Stem Glioma;   Recurrent Childhood Central Nervous System Embryonal 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 Malignant Germ Cell Tumor;   Recurrent Childhood Medulloblastoma;   Recurrent Childhood Pineoblastoma;   Recurrent Childhood Small Noncleaved Cell Lymphoma;   Recurrent Childhood Subependymal Giant Cell Astrocytoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Childhood Visual Pathway and Hypothalamic Glioma;   Recurrent Childhood Visual Pathway Glioma;   Recurrent/Refractory Childhood Hodgkin Lymphoma;   Unspecified Childhood Solid Tumor, Protocol Specific
Interventions: Drug: vorinostat;   Drug: bortezomib;   Other: pharmacological study;   Other: laboratory biomarker analysis
10 Completed Vorinostat With or Without Isotretinoin in Treating Young Patients With Recurrent or Refractory Solid Tumors, Lymphoma, or Leukemia
Conditions: Childhood Acute Promyelocytic Leukemia (M3);   Childhood Atypical Teratoid/Rhabdoid Tumor;   Childhood Burkitt Lymphoma;   Childhood Chronic Myelogenous Leukemia;   Childhood Diffuse Large Cell Lymphoma;   Childhood Immunoblastic Large Cell Lymphoma;   Juvenile Myelomonocytic Leukemia;   Recurrent Childhood Acute Lymphoblastic Leukemia;   Recurrent Childhood Acute Myeloid Leukemia;   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 Neuroblastoma;   Recurrent/Refractory Childhood Hodgkin Lymphoma;   Relapsing Chronic Myelogenous Leukemia;   Unspecified Childhood Solid Tumor, Protocol Specific
Interventions: Drug: vorinostat;   Drug: isotretinoin
11 Recruiting p28 in Treating Younger Patients With Recurrent or Progressive Central Nervous System Tumors
Conditions: Childhood Atypical Teratoid/Rhabdoid Tumor;   Childhood Choroid Plexus Tumor;   Recurrent Childhood Anaplastic Astrocytoma;   Recurrent Childhood Anaplastic Oligodendroglioma;   Recurrent Childhood Brain Stem Glioma;   Recurrent Childhood Giant Cell Glioblastoma;   Recurrent Childhood Glioblastoma;   Recurrent Childhood Gliosarcoma;   Recurrent Childhood Medulloblastoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Drug: azurin-derived cell-penetrating peptide p28;   Other: laboratory biomarker analysis;   Other: pharmacological study
12 Completed Tipifarnib in Treating Young Patients With Recurrent or Progressive High-Grade Glioma, Medulloblastoma, Primitive Neuroectodermal Tumor, or Brain Stem Glioma
Conditions: Childhood High-grade Cerebral Astrocytoma;   Childhood Oligodendroglioma;   Recurrent Childhood Brain Stem Glioma;   Recurrent Childhood Cerebellar Astrocytoma;   Recurrent Childhood Cerebral Astrocytoma;   Recurrent Childhood Medulloblastoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Childhood Visual Pathway and Hypothalamic Glioma
Intervention: Drug: tipifarnib
13 Completed Vorinostat and Temozolomide in Treating Young Patients With Relapsed or Refractory Primary Brain Tumors or Spinal Cord Tumors
Conditions: Childhood Atypical Teratoid/Rhabdoid Tumor;   Childhood Central Nervous System Choriocarcinoma;   Childhood Central Nervous System Embryonal Tumor;   Childhood Central Nervous System Germinoma;   Childhood Central Nervous System Mixed Germ Cell Tumor;   Childhood Central Nervous System Teratoma;   Childhood Central Nervous System Yolk Sac 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;   Extra-adrenal Paraganglioma;   Recurrent Childhood Brain Stem Glioma;   Recurrent Childhood Central Nervous System Embryonal Tumor;   Recurrent Childhood Cerebellar Astrocytoma;   Recurrent Childhood Cerebral Astrocytoma;   Recurrent Childhood Ependymoma;   Recurrent Childhood Medulloblastoma;   Recurrent Childhood Pineoblastoma;   Recurrent Childhood Spinal Cord Neoplasm;   Recurrent Childhood Subependymal Giant Cell Astrocytoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Childhood Visual Pathway and Hypothalamic Glioma
Interventions: Drug: vorinostat;   Drug: temozolomide;   Other: diagnostic laboratory biomarker analysis;   Other: pharmacological study
14 Not yet recruiting WEE1 Inhibitor MK-1775 and Irinotecan Hydrochloride in Treating Younger Patients With Relapsed or Refractory Solid Tumors
Conditions: Recurrent Childhood Medulloblastoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Neuroblastoma;   Unspecified Childhood Solid Tumor, Protocol Specific
Interventions: Drug: WEE1 inhibitor MK-1775;   Drug: irinotecan hydrochloride;   Other: pharmacological study;   Other: laboratory biomarker analysis
15 Active, not recruiting ABT-888 and Temozolomide in Treating Young Patients With Recurrent or Refractory CNS Tumors
Conditions: Childhood Atypical Teratoid/Rhabdoid Tumor;   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 Spinal Cord Neoplasm;   Recurrent Childhood Subependymal Giant Cell Astrocytoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Childhood Visual Pathway and Hypothalamic Glioma
Interventions: Drug: veliparib;   Drug: temozolomide;   Other: pharmacological study;   Other: laboratory biomarker analysis
16 Recruiting Temozolomide and Irinotecan Hydrochloride With or Without Bevacizumab in Treating Young Patients With Recurrent or Refractory Medulloblastoma or CNS Primitive Neuroectodermal Tumors
Conditions: Recurrent Childhood Medulloblastoma;   Recurrent Childhood Pineoblastoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Drug: temozolomide;   Drug: irinotecan hydrochloride;   Biological: bevacizumab
17 Completed Erlotinib and Temozolomide in Treating Young Patients With Recurrent or Refractory Solid Tumors
Conditions: Previously Treated Childhood Rhabdomyosarcoma;   Recurrent Childhood Brain Tumor;   Recurrent Childhood Cerebellar Astrocytoma;   Recurrent Childhood Cerebral Astrocytoma;   Recurrent Childhood Ependymoma;   Recurrent Childhood Malignant Germ Cell Tumor;   Recurrent Childhood Medulloblastoma;   Recurrent Childhood Rhabdomyosarcoma;   Recurrent Childhood Soft Tissue Sarcoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Neuroblastoma;   Recurrent Osteosarcoma
Interventions: Drug: erlotinib hydrochloride;   Drug: temozolomide;   Other: pharmacological study;   Other: laboratory biomarker analysis
18 Completed Combination Chemotherapy Followed by Second-Look Surgery and Radiation Therapy in Treating Children With Nonmetastatic Medulloblastoma or Primitive Neuroectodermal Tumor
Conditions: Untreated Childhood Medulloblastoma;   Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions: Drug: cisplatin;   Drug: cyclophosphamide;   Drug: vincristine sulfate;   Drug: etoposide;   Procedure: therapeutic conventional surgery;   Radiation: 3-dimensional conformal radiation therapy
19 Completed FR901228 in Treating Children With Refractory or Recurrent Solid Tumors or Leukemia
Conditions: Blastic Phase Chronic Myelogenous Leukemia;   Childhood Central Nervous System Germ Cell Tumor;   Childhood Choroid Plexus Tumor;   Childhood Chronic Myelogenous Leukemia;   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 Acute Lymphoblastic Leukemia;   Recurrent Childhood Acute Myeloid Leukemia;   Recurrent Childhood Brain Stem Glioma;   Recurrent Childhood Cerebellar Astrocytoma;   Recurrent Childhood Cerebral Astrocytoma;   Recurrent Childhood Ependymoma;   Recurrent Childhood Medulloblastoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Childhood Visual Pathway and Hypothalamic Glioma;   Refractory Chronic Lymphocytic Leukemia;   Relapsing Chronic Myelogenous Leukemia;   Unspecified Childhood Solid Tumor, Protocol Specific
Intervention: Drug: romidepsin
20 Terminated Gamma-Secretase Inhibitor RO4929097 in Treating Young Patients With Relapsed or Refractory Solid Tumors, CNS Tumors, Lymphoma, or T-Cell Leukemia
Conditions: Childhood Atypical Teratoid/Rhabdoid Tumor;   Childhood Central Nervous System Choriocarcinoma;   Childhood Central Nervous System Germinoma;   Childhood Central Nervous System Mixed Germ Cell Tumor;   Childhood Central Nervous System Teratoma;   Childhood Central Nervous System Yolk Sac Tumor;   Childhood Choroid Plexus Tumor;   Childhood Craniopharyngioma;   Childhood Ependymoblastoma;   Childhood Grade I Meningioma;   Childhood Grade II Meningioma;   Childhood Grade III Meningioma;   Childhood Infratentorial Ependymoma;   Childhood Medulloepithelioma;   Childhood Mixed Glioma;   Childhood Oligodendroglioma;   Childhood Supratentorial Ependymoma;   Gonadotroph Adenoma;   Pituitary Basophilic Adenoma;   Pituitary Chromophobe Adenoma;   Pituitary Eosinophilic Adenoma;   Prolactin Secreting Adenoma;   Recurrent Childhood Acute Lymphoblastic Leukemia;   Recurrent Childhood Anaplastic Large Cell Lymphoma;   Recurrent Childhood Brain Stem Glioma;   Recurrent Childhood Central Nervous System Embryonal 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 Pineoblastoma;   Recurrent Childhood Small Noncleaved Cell Lymphoma;   Recurrent Childhood Spinal Cord Neoplasm;   Recurrent Childhood Subependymal Giant Cell Astrocytoma;   Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor;   Recurrent Childhood Visual Pathway and Hypothalamic Glioma;   Recurrent Childhood Visual Pathway Glioma;   Recurrent Pituitary Tumor;   Recurrent/Refractory Childhood Hodgkin Lymphoma;   T-cell Childhood Acute Lymphoblastic Leukemia;   T-cell Large Granular Lymphocyte Leukemia;   TSH Secreting Adenoma;   Unspecified Childhood Solid Tumor, Protocol Specific
Interventions: Drug: gamma-secretase/Notch signalling pathway inhibitor RO4929097;   Other: diagnostic laboratory biomarker analysis;   Other: pharmacological study;   Drug: dexamethasone

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Indicates status has not been verified in more than two years