NCT00019058 2015-04-29Radiation Therapy in Treating Patients With GlioblastomaNational Cancer Institute (NCI)Phase 1 Completed34 enrolled
NCT00904735 2013-08-12Hydroxyurea With or Without Imatinib Mesylate in Treating Patients With Recurrent or Progressive MeningiomaNational Cancer Institute (NCI)Phase 2 Unknown76 enrolled
NCT00023959 2013-02-07Bevacizumab, Fluorouracil, and Hydroxyurea Plus Radiation Therapy in Treating Patients With Advanced Head and Neck CancerNational Cancer Institute (NCI)Phase 1 Completed39 enrolled