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NCT00112619 2011-06-30Topotecan in Treating Young Patients With Neoplastic Meningitis Due to Leukemia, Lymphoma, or Solid TumorsPediatric Brain Tumor ConsortiumPhase 1 Terminated19 enrolled
NCT00006246 2009-10-07Busulfan in Treating Children and Adolescents With Refractory CNS CancerPediatric Brain Tumor ConsortiumPhase 1 Completed28 enrolled