NCT00003765 2013-02-05O6-benzylguanine and Carmustine in Treating Children With Refractory CNS TumorsNational Cancer Institute (NCI)Phase 1 Completed36 enrolled
NCT00007982 2013-02-04Chemotherapy Plus Peripheral Stem Cell Transplant in Treating Patients With Central Nervous System CancerNational Cancer Institute (NCI)Phase 2 Completed30 enrolled