Network Meta-analysis of six Chinese patent medicines for replenishing Qi and activating blood in treatment of chronic heart failure

Abstract

The efficacy of six commonly used Chinese patent medicines for replenishing Qi and activating blood in the treatment of chronic heart failure was evaluated systematically by network Meta-analysis. Randomized controlled trials(RCTs) about the treatment of chronic heart failure were searched against CNKI, Wanfang, SinoMed, PubMed, and Cochrane library. Network Meta-analysis was performed in Stata 16. A total of 154 RCTs involving 15 620 patients were eventually included. The network Meta-analysis showed that Qili Qiangxin Capsules+conventional western medicine had the highest total effective rate, followed by Tongxinluo Capsules+conventional western medicine, Qishen Yiqi Drop Pills+conventional western medicine, Naoxintong Capsules+conventional western medicine, Shexiang Tongxin Drop Pills+conventional western medicine, Yangxinshi Tablets+conventional western medicine, and conventional western medicine. As for left ventricular ejection fraction(LVEF), Yangxinshi Tablets+conventional western medicine had the highest value, followed by Shexiang Tongxin Drop Pills+conventional western medicine, Qili Qiangxin Capsules+conventional western medicine, Tongxinluo Capsules+conventional western medicine, Qishen Yiqi Drop Pills+conventional western medicine, Naoxintong Capsules+conventional western medicine, and conventional western treatments. As for N-terminal pro-B type natriuretic peptide(NT-proBNP), Qishen Yiqi Drop Pills+conventional western medicine was the most effective treatment, followed by Yangxinshi Tablets+conventional western medicine, Shexiang Tongxin Drop Pills+conventional western medicine, Qili Qiangxin Capsules+conventional western medicine, Tongxinluo Capsules+conventional western medicine, and conventional the most effective treatment was. As for left ventricular end-diastolic diameter(LVEDD), Naoxintong Capsules+conventional western medicine was the best therapy, followed by Tongxinluo Capsules+conventional western medicine, Shexiang Tongxin Drop Pills+conventional western medicine, Yangxinshi Tablets+conventional western medicine, Qili Qiangxin Capsules+conventional western medicine, Qishen Yiqi Drop Pills+conventional western medicine, and conventional western medicine. In summary, the combination of Chinese patent medicines for replenishing Qi and activating blood with western medicines is superior to conventional western medicine alone in the treatment of chronic heart failure. It effectively improves cardiac function indicators such as LVEF, NT-proBNP, and LVEDD, and thus is worthy of popularization in clinical practice. The results of this study provide evidence-based options for the clinical treatment of chronic cardiac failure by combining the Chinese patent medicines for replenishing Qi and activating blood with western medicine.