Clinical Observation of Chronic Congestive Heart Failure Treated with Buzhong Yiqi Wuling Decoction Com-bined with Western Medicine / 中国药房

ABSTRACT

OBJECTIVE:To observe the clinical efficacy and safety of Buzhong yiqi wuling decoction combined with western medicine in the treatment of chronic congestive heart failure(CHF). METHODS:120 CHF patients were divided into observation group and control group by random number table method,with 60 cases in each group. Control group received conventional western medicine treatment as rest,low salt diet and diuretics. Observation group was additionally given Buzhong yiqi wuling decoction,one dose a day,at twice,on the basis of control group. Treatment course of 2 groups lasted for 2 weeks. Average TCM symptom score, level of plasma NT-proBNP,6 min walk test(6MWT)distance before and after treatment,clinical efficacy and the occurrence of ADR were compared between 2 groups. RESULTS:Before treatment,there was no statistical significance in average TCM symptom score,level of plasma NT-proBNP and 6MWT distance between 2 groups(P>0.05). After treatment,average TCM symptom score and level of plasma NT-proBNP of 2 groups were decreased significantly,and the observation group was more significant than the control group,with statistical significance(P<0.05);6MWT distance of 2 groups were improved significantly compared to before treatment,and the observation group was significantly longer than the control group,with statistical significance(P<0.05). After treatment,total effective rate of observation group(93.33%)was significantly higher than that of control group(83.33%),with sta-tistical significance(P<0.05). No obvious ADR was found in 2 groups. CONCLUSIONS:Buzhong yiqi wuling decoction is an ef-fective prescription to treat CHF,and can relieve clinical symptoms,improve the cardiac function,decrease NT-proBNP level and en-hance the patient exercise tolerance with good safety.