NCT00898755 2025-05-02Collecting and Storing Tissue From Young Patients With CancerChildren's Oncology GroupCompleted213 enrolled
NCT01048892 2014-01-30Seneca Valley Virus-001 and Cyclophosphamide in Treating Young Patients With Relapsed or Refractory Neuroblastoma, Rhabdomyosarcoma, or Rare Tumors With Neuroendocrine FeaturesChildren's Oncology GroupPhase 1 Completed22 enrolled
NCT00006246 2009-10-07Busulfan in Treating Children and Adolescents With Refractory CNS CancerPediatric Brain Tumor ConsortiumPhase 1 Completed28 enrolled