GaStroEsophageal effeCt of indobUfen Versus aspiRin in Patients Undergoing Dual antiplatElet Therapy

Exclusion Criteria

• •Acute myocardial infarction within 1 month before admission
• •Patients undergoing treatment related to gastroesophageal reflux disease (e.g. proton pump inhibitors, etc.)
• •Patients receiving other antiplatelet drugs (such as cilostazol) and oral anticoagulants
• •Patients with cardiogenic shock (systolic blood pressure \<90 mmHg and/or diastolic blood pressure \<60 mmHg), severe heart failure (killip grade ≥3), hepatic insufficiency (AST/ALT more than twice the upper limit of normal value caused by non-cardiac diseases), prior stroke and renal dysfunction (GFR \<60 ml/min)
• •Those with active hemorrhage, hemorrhagic diseases or tendency to bleeding, especially those with a history of cerebral hemorrhage
• •People who are known to be intolerant or allergic to aspirin, indobufen or clopidogrel
• •Patients with malignant tumors or with life expectancy \<2 years
• •Pregnant women, lactating women, women of childbearing age who do not take effective contraceptive measures, or those who plan to conceive during the trial, or those who have positive results of HCG examination before the trial
• •Those who have participated in other clinical trials or are currently participating in other clinical trials within one month before the trial
• •According to the judgement of the researchers, patients could not complete the study or comply with the requirements of the study (e.g. memory or behavioral disorders, mental disorders, alcohol dependence, prior defaults)