益气活血化痰汤对慢性阻塞性肺疾病急性发作期患者血液流变学及肺功能的影响

目的：观察益气活血化痰汤对慢性阻塞性肺疾病急性发作期（ AECOPD ）患者肺功能和血液流变学的影响。方法将AECOPD 60例患者随机分为2组。对照组30例予西医常规治疗，治疗组30例在对照组治疗基础上加用益气活血化痰汤。2组均15 d为1个疗程，1个疗程后统计疗效，并观察2组治疗前后肺功能、血液流变学及临床症状积分的改变。结果2组治疗后肺功能、血液流变学及临床症状评分均改善（P＜0．05），且治疗组改善程度优于对照组（P＜0．05）。结论益气活血化痰汤可改善AECOPD 患者的临床症状，降低血液黏度，改善肺功能。

Influence of Yiqihuoxuehuatan decoction on hemorheology and lung function in patie nts with acute exacerba-tion fo chronic obstructive pulmonary disease

Objective To observe the effect of Yiqihuoxuehuatan decoction on hemorheology and lung func -tion in patients with acute exacerbation of chronic obstructive pulmonary disease （ AECOPD） .Methods 60 AECO-PD patients were randomly divided into two groups .30 patients in control group received routine therapy .30 cases in treatment group received Yiqihuoxuehuatan decoction combined with routine therapy .The therapeutic course was 15 days in two groups .The changes of lung function , hemorheology and clinical symptoms before and after treatment were observed in two groups.Results There was no significant difference between two groups on lung function , hemorhe-ology and clinical symptoms before treatment （P〉0.05）.Lung function, hemorheology and clinical symptoms after treatment were improved in two groups （P〈0.05）.The improvement in treatment group was superior to that in con-trol group （P〉0.05）.Conclusion Yiqihuoxuehuatan decoction can improve clinical symptoms of AECOPD , re-duce Blood Viscosity and improve .