NCT00683319 2013-09-20Observing Young Patients With Ependymoma Undergoing Standard Combination ChemotherapyNational Cancer Institute (NCI)Active not recruiting50 enrolled
NCT01216800 2010-10-07Intensity-Modulated Radiation Therapy or 3-Dimensional Conformal Radiation Therapy in Decreasing Hearing Loss in Patients Who Have Undergone Surgery for Parotid TumorsNational Cancer Institute (NCI)Phase 3 Unknown84 enrolled