论文部分内容阅读
通过双盲试验以心室性期外收缩患者为对象,以心得安为对照药,对本品进行研究。34例患者,给予本品每日150mg(每片含75mg),22例患者,给予心得安每日60mg,给药28天。中等改善以上的自觉症状改善率分别为26.7和38.5%。室性期前收缩(VPC)减少在75%以上的明显改善率为34.6和38.5%,减少在50%以上的中等改善为50.0和50 0%。总改善率为明显改善30.8和38.5%,中等改善以上为50.0和46.2%,两者无明显差异。副作用,前者7例,为食欲不振,烧心、眩晕、心跳、便秘、缓脉、T波阴转等;后者8例,为腹泻、蹒跚、心悸、腹痛、头
Through double-blind trial to patients with extra-ventricular systolic ventricular contractions for the peace of mind as a reference drug, the product research. 34 patients were given this product daily 150mg (each tablet contains 75mg), 22 patients were given propranolol 60mg daily for 28 days. The improvement rate of subjective symptoms above moderate improvement was 26.7% and 38.5% respectively. Significant improvement rates of VPC reductions above 75% were 34.6 and 38.5%, and moderate improvements above 50% were 50.0 and 50.0%, respectively. The overall improvement rate was significantly improved 30.8 and 38.5%, 50.0 and moderate improvement above 46.2%, no significant difference between the two. Side effects, the former in 7 cases, loss of appetite, heartburn, dizziness, heartbeat, constipation, slow pulse, T wave negative conversion; the latter 8 cases, diarrhea, staggering, palpitations, abdominal pain, head