Overview The Use of Proton Pump Inhibitor on the Prevention of Gastric Cancer Bleeding Status: Terminated Trial end date: 2017-05-01 Target enrollment: Participant gender: Summary The aim of this study is the effect of proton pump inhibitor (PPI) with respect to gastric cancer bleeding in inoperable patients. Phase: Phase 3 Details Lead Sponsor: National Cancer Center, KoreaCollaborators: Gyeong Sang National University HospitalGyeongsang National University HospitalKosin University Gospel HospitalPusan National University HospitalTreatments: DexlansoprazoleLansoprazoleProton Pump Inhibitors