Comparison of TAK-438 (Vonoprazan) to Lansoprazole in the Treatment of Gastric Ulcer Participants With or Without Helicobacter Pylori Infection
Conditions
Interventions
- DRUG: TAK-438
- DRUG: Lansoprazole
- DRUG: TAK-438 Placebo
- DRUG: Lansoprazole Placebo
- DRUG: Bismuth-Containing Quadruple Therapy
Sponsor
Takeda