NCT00002647 2013-09-20Photodynamic Therapy With Porfimer Sodium in Treating Patients With Refractory Brain TumorsNational Cancer Institute (NCI)Phase 1 Unknown24 enrolled
NCT00349024 2013-09-20Polyvinylpyrrolidone-Sodium Hyaluronate Gel in Reducing Pain From Oral Mucositis in Young Patients With CancerNational Cancer Institute (NCI)Phase NA Unknown50 enrolled