用心得安预防肝硬变病人复发性食道或胃静脉曲张破裂出血或急性胃粘膜糜烂出血的对照研究,系将经组织学证实的肝硬变患者24人,平分成二组,其中食道或胃静脉曲张破裂出血者17人,急性胃粘膜糜烂出血者7人。一组服安慰剂,另一组服心得安。两组均在出血停止后10～15天开始服药,随诊3个月。12例服安慰剂病人中有5例复发出血,而服心得 Intended for the prevention of liver cirrhosis patients with recurrent esophageal or gastric variceal bleeding or acute gastric mucosal bleeding hemorrhage control, Department of histologically confirmed cirrhosis of 24 patients, equally divided into two groups, including the esophagus or stomach 17 patients with variceal bleeding, acute gastric mucosal bleeding hemorrhage 7. A group of placebo, another group convinced. Both groups started taking medication 10 to 15 days after the bleeding stopped, followed up for 3 months. Of the 12 patients who received placebo, 5 had recurrent bleeding and were convinced