Conditions: Advanced Malignant Solid Neoplasm; Ann Arbor Stage III Non-Hodgkin Lymphoma; Ann Arbor Stage IV Non-Hodgkin Lymphoma; Histiocytic Sarcoma; Juvenile Xanthogranuloma; Langerhans Cell Histiocytosis; Malignant Glioma; Recurrent Childhood Rhabdomyosarcoma; Recurrent Ependymoma; Recurrent Ewing Sarcoma; Recurrent Glioma; Recurrent Hepatoblastoma; Recurrent Langerhans Cell Histiocytosis; Recurrent Malignant Germ Cell Tumor; Recurrent Malignant Solid Neoplasm; Recurrent Medulloblastoma; Recurrent Neuroblastoma; Recurrent Non-Hodgkin Lymphoma; Recurrent Osteosarcoma; Recurrent Peripheral Primitive Neuroectodermal Tumor; Recurrent Primary Central Nervous System Neoplasm; Recurrent Rhabdoid Tumor; Recurrent Soft Tissue Sarcoma; Refractory Ewing Sarcoma; Refractory Glioma; Refractory Hepatoblastoma; Refractory Langerhans Cell Histiocytosis; Refractory Malignant Germ Cell Tumor; Refractory Malignant Solid Neoplasm; Refractory Medulloblastoma; Refractory Neuroblastoma; Refractory Non-Hodgkin Lymphoma; Refractory Osteosarcoma; Refractory Peripheral Primitive Neuroectodermal Tumor; Refractory Primary Central Nervous System Neoplasm; Refractory Rhabdoid Tumor; Refractory Rhabdomyosarcoma; Rhabdoid Tumor; Stage III Osteosarcoma AJCC v7; Stage III Soft Tissue Sarcoma AJCC v7; Stage IV Osteosarcoma AJCC v7; Stage IV Soft Tissue Sarcoma AJCC v7; Stage IVA Osteosarcoma AJCC v7; Stage IVB Osteosarcoma AJCC v7; Wilms Tumor
Interventions: Procedure: Biopsy; Procedure: Biospecimen Collection; Procedure: Bone Marrow Aspiration and Biopsy; Procedure: Bone Scan; Procedure: Computed Tomography; Drug: Ensartinib; Drug: Erdafitinib; Other: Laboratory Biomarker Analysis; Drug: Larotrectinib Sulfate; Procedure: Magnetic Resonance Imaging; Procedure: Mutation Carrier Screening; Drug: Olaparib; Drug: Palbociclib; Other: Pharmacological Study; Procedure: Positron Emission Tomography; Procedure: Radionuclide Imaging; Drug: Samotolisib; Drug: Selpercatinib; Drug: Selumetinib Sulfate; Drug: Tazemetostat; Drug: Tipifarnib; Drug: Ulixertinib; Drug: Vemurafenib; Procedure: X-Ray Imaging
Sponsors: National Cancer Institute (NCI)
Recruiting