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目的 :了解盐酸班布特罗治疗支气管哮喘的疗效。方法 :采用随机双盲对照试验 ,对 4 0例支气管哮喘患者分别进行口服国产盐酸班布特罗 (试验组 )和进口盐酸班布特罗 (对照组 )的肺功能及临床疗效对比观察。结果 :试验组 (2 0例 )及对照组 (2 0例 )临床控制率分别为 35 %及 4 5 % (P >0 .0 5 ) ,有效率分别为 80 %及 85 %(P >0 .0 5 )。治疗 10d后肺功能均显著改善 ,且副作用很少。结论 :国产盐酸班布特罗是治疗哮喘疗效较好的药物 ,值得临床推广应用
Objective: To understand the efficacy of bambuterol hydrochloride in the treatment of bronchial asthma. Methods: A randomized, double-blind controlled trial was conducted to compare the pulmonary function and clinical efficacy between 40 patients with bronchial asthma who received oral administration of bambuterol hydrochloride (experimental group) and imported bambuterol hydrochloride (control group) respectively. Results: The clinical control rates in the experimental group (20 cases) and the control group (20 cases) were 35% and 45% (P> 0.05) respectively, with the effective rates of 80% and 85%, respectively .0 5). After 10 days of treatment, lung function was significantly improved with few side effects. Conclusion: Domestic bambuterol hydrochloride is a good drug for the treatment of asthma, which is worthy of clinical application