Efficacy of Nitric Oxide Administration for Reducing the Risk of Acute Kidney Injury in Patients With Acute Type A Aortic Dissection: a Randomized Controlled Trial

Beijing Anzhen Hospital, Capital Medical University

Diagnostic Accuracy Test

Post-market

Lactobacillus combined with Glutamine attenuate Aspirin induced small intestinal mucosal injury

Clinical observation of esketamine in the treatment of perioperative depression during cardiac surgery

Efficacy and safety of drug-coated balloons in the treatment of de novo coronary lesions in small vessels

The Prognostic Study of Mental Stress-induced Myocardial Ischemia in Coronary Revascularization Patients with Depression/anxiety

Coronary artery disease

Prognostic Study

Premarket

Evaluation of Efficiency and Durability of Ethanol Infusion in the Vein of Marshall on the Acute Reconnection After Mitral Isthmus Bi-directional Block

Beijing Anzhen Hospital, Capital Medical University

Atrial Fibrilation

Therapy Study

Premarket

Decalcification with fibrosa layer stripping technique for minimally invasively aortic valve replacement in patients with severe calcified aortic valve stenosis

Ethics Committee of Beijing Anzhen Hospital, Capital Medical University

Aortic Valve Stenosis

Study for the mechanism of probiotics improving patients' gastrointestinal symptoms by changing the composition of gut flora

Beijing Anzhen Hospital, Capital Medical University

Gastrointestinal symptoms

Therapy Study

Clinical study for the severity of gastric and small intestinal mucosal injury and the changing of serum inflammatory factors in patients taking enteric-coated aspirin before and after the treatment of Weikang Capsule

Beijing Anzhen Hospital, Capital Medical University

Therapy Study

A cohort study for rare disease of Sitosterolemia

Therapy Study

Premarket