Nghiên cứu hiệu quả điều trị dự phòng chảy máu tái phát bằng propranolol và propranolol phối hợp thắt giãn tĩnh mạch thực quản ở bệnh nhân xơ gan

Variceal bleeding in cirrhotic patients is a severe complication with a high rate of mortality. Prevention of variceal rebleeding by esophageal variceal ligation (EVL) combined Propranolol is a new method which is widely implemented but the efficacy is still controversial. The main target of the study is to research the efficacy of this combined method in comparison with Propranolol alone as well as the side effects of Propranolol and complications of EVL. The results indicate that this is a safe method with few complications. The side effects of Propranolol are less than that of other studies before. The number of rebleeding in the study group is less than than the Propranolol group (P 0. 05).