The efficacy and safety of E0671 in combination with Rabeprazole Sodium (i.e., 10 mg/day of rabeprazole sodium and 150 mg/day of E0671) will be investigated in patients with gastric ulcer in a multicenter, randomized, double-blind, parallel-group comparative study using a placebo control group (10 mg/day of rabeprazole sodium and placebo for E0671).
The purpose of this study is to investigate the efficacy and safety of combination use of E0671 and Rabeprazole Sodium in patients with gastric ulcer.