ABSTRACT
Objective:To observe the clinical efficacy of Dushen Decoction and Zhenwu Decoction in the treatment of chronic congestive heart failure (CCHF) of Yang deficiency and blood stasis type. Methods:From March 2017 to December 2019, 120 patients with CCHF of Yang-deficiency and blood stasis type admitted to Shanghai Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine were selected, and they were divided into study group and control group according to the randomized number table method, with 60 in each group. The control group was given western medicine of conventional treatment, and the study group was combined with Dushen Decoction and Zhenwu Decoction on the basis of the control group. Both groups were treated for 1 month. Before and after treatment, TCM syndrome scores were performed, serum TNF-α, IL-17 and CRP were detected by ELISA, left ventricular ejection fraction (LVEF), left ventricular end diastolic diameter (LVEDD) and left ventricular end systolic diameter (LVESD) were detected by color doppler echocardiography the adverse reactions during the treatment were recorded and the clinical efficacy was evaluated. Results:The total effective rate was 91.7% (55/60) in the study group and 71.7% (43/60) in the control group, with significant difference between the two groups ( χ2=8.015, P=0.005). After treatment, the scores of palpitation, dyspnea, chilly limbs, dull tongue and edema in the study group were significantly lower than those in the control group ( t=13.953, 13.915, 30.945, 32.339, 20.403, P<0.001). After treatment, LVEF [(56.28 ± 4.34)% vs. (42.47 ± 4.56)%, t=16.993] in the study group was significantly higher than that of the control group ( P<0.01); LVEDD [(44.32 ± 6.23) mm vs. (53.81 ± 5.19) mm, t=9.066] and LVESD [(31.28 ± 4.62) mm vs. (37.51 ± 4.73) mm, t=7.299] in the study group were significantly lower than those in the control group ( P<0.01). After treatment, the serum levels of TNF-α, IL-17 and CRP in the study group were significantly lower than those in the control group ( t=12.644, 15.975 and 14.379, P<0.001). The incidence of adverse reactions was 6.7% (4/60) in the control group and 8.3% (5/60) in the study group, and there was no significant difference between the two groups ( χ2=0.120, P=0.729). Conclusion:Dushen Decoction and Zhenwu Decoction in the treatment of CCHF can improve the clinical symptoms, improve the cardiac function, reduce inflammatory factors, improve the treatment efficiency with good safety.