小青龙汤加减对老年慢性喘息型支气管炎急性发作期疗效的影响

目的：观察小青龙汤加减对老年慢性喘息型支气管炎急性发作期疗效的影响。方法：将56例老年慢性喘息型支气管炎急性发作期患者随机分为观察组和对照组，每组28例。对照组给予西医常规治疗，观察组在西医常规治疗基础上口服中药煎剂小青龙汤加减。两组均以5d为1个疗程，连续治疗2个疗程。结果：观察组总体有效率92.9%，显著高于对照组（P〈0.05）；且观察组在症状缓解、体征消失、血氧饱和度（SPO2）恢复正常时间及住院天数等方面均较对照组显著缩短，具有统计学意义（P〈0.05）。结论：小青龙汤加减可显著提高老年慢性喘息型支气管炎急性发作期的疗效，并可改善临床症状、肺部体征及血氧饱和度，缩短住院天数，值得临床推广应用。

Influence on the clinical effects of modified Xiaoqinglong decoction on treating acute exacerbation of chronic asthmatic bronchitis

Objective： To investigate influence on the clinical effects of modified Xiaoqinglong decoction on treating acute exacerbation of chronic asthmatic bronchitis. Methods：56 cases were divided into control group and treated group, 28 for each. The control group was given the normal modern therapy, the treated group was given the TCM Xiaoqinglong decoction more, 5 days as a course, treated for 2 courses. Results： the total efficiency in the treated group was 92.9%, significantly higher than that in the control group （P〈0.05）. And the observation group in symptoms and signs disappeared, oxygen saturation （SPO2）, and resume normal hours and days of hospitalization and other aspects significantly shorter than the control group, with statistical significance （P〈0.05）. Conclusion： the modified Xiaoqinglong decoction was effective in treating acute exacerbation of chronic asthmatic bronchitis, worthy of a wide application.