Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Interventional
Official Title: Evaluation of the Efficacy and Safety of Different Duration of Proton Pump Inhibitor for Prevention of Upper Gastrointestinal Mucosal Injury in Patients Taking 12-month Dual Antiplatelet Therapy After
Brief Summary: The purpose of this study is to determine whether 12-month prophylactic treatment with pantoprazole is superior to 1-month therapy without major cardiovascular events (MACE) increased significantly, in prevention of dual antiplatelet therapy (DAPT)-induced upper gastrointestinal (GI) mucosal injury after coronary artery bypass graft (CABG) surgery. The potentially serious harm of DAPT on gastroduodenal mucosa will be assessed by esophagogastroduodenoscopy (EGD).