NCT00064103 2013-01-23Gene Therapy in Preventing Cancer in Patients With Premalignant Carcinoma of the Oral Cavity or PharynxNational Cancer Institute (NCI)Phase 1/2 Completed51 enrolled
NCT00410865 2011-12-07Wild Type p53 Adenovirus for Oral PremalignanciesM.D. Anderson Cancer CenterPhase 1 Terminated4 enrolled