NCT00012181 2013-07-02Flavopiridol in Treating Children With Relapsed or Refractory Solid Tumors or LymphomasNational Cancer Institute (NCI)Phase 1 Completed30 enrolled
NCT00006246 2009-10-07Busulfan in Treating Children and Adolescents With Refractory CNS CancerPediatric Brain Tumor ConsortiumPhase 1 Completed28 enrolled