Combination Chemotherapy in Treating Children With Progressive Brain Tumors
Conditions
- Brain Tumors
- Central Nervous System Tumors
Interventions
- DRUG: carboplatin
- DRUG: lomustine
- DRUG: procarbazine hydrochloride
- DRUG: thioguanine
- DRUG: vincristine sulfate
Sponsor
Children's Oncology Group
Collaborators