NCT00681421 2009-11-19Histocompatibility Leukocyte Antigen (HLA)-A*0201 Restricted Peptide Vaccine Therapy in Patients With Esophageal CancerTokyo UniversityPhase 1/2 Completed14 enrolled
NCT00561275 2008-07-15Safety Study of Multiple Peptide Vaccine to Esophageal CancerJapanese Foundation for Cancer ResearchPhase 1 Completed6 enrolled