Overview S0701, Trial of Three Antibiotic Regimens to Eradicate Helicobacter Pylori (H. Pylori) Status: Completed Trial end date: 2011-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare the effectiveness of three different antibiotic regimens against Helicobacter pylori (H. pylori). Phase: Phase 3 Details Lead Sponsor: Southwest Oncology GroupCollaborator: Bill and Melinda Gates FoundationTreatments: Anti-Bacterial AgentsDexlansoprazoleLansoprazole