NCT00002824 2019-03-13Gene Therapy in Treating Patients With Primary Brain TumorsAbramson Cancer Center at Penn MedicinePhase 1 Completed
NCT00019071 2015-04-29Chemotherapy Followed by Radiation Therapy in Treating Patients With Malignant GliomaNational Cancer Institute (NCI)Phase 1 Completed
NCT00458744 2014-08-08Talotrexin in Treating Young Patients With Recurrent Solid Tumors or Leukemia That is Recurrent or Does Not Respond to TreatmentChildren's Oncology GroupPhase 1 Withdrawn