Combination Chemotherapy Followed by Bone Marrow and/or Peripheral Stem Cell Transplantation in Treating Patients With Recurrent Medulloblastoma or CNS Germ Cell Tumors
Conditions
- Brain Tumor
- Central Nervous System Tumor
Interventions
- BIOLOGICAL: Sargramostim
- DRUG: cyclophosphamide
- DRUG: melphalan
- PROCEDURE: autologous bone marrow transplantation
- PROCEDURE: bone marrow ablation with stem cell support
- PROCEDURE: peripheral blood stem cell transplantation
Sponsor
Children's Oncology Group
Collaborators