[Network Meta-analysis of different Chinese medicine injections combined with conventional therapy in treatment of stroke-associated pneumonia].

ABSTRACT

Network Meta-analysis was conducted to compare the efficacy and safety of different Chinese medicine injections combined with conventional therapy in the treatment of stroke-associated pneumonia. CNKI, Wanfang, VIP, PubMed, Web of Science, and Cochrane Library were searched for the relevant literature pubslished from inception to April 1, 2022. Stata 17 was used for data analysis. After screening of 1 189 papers, 72 studies were finally selected, which involved 5 819 patients and 6 Chinese medicine injections(Tanreqing Injection, Xingnaojing Injection, Xuebijing Injection, Xiyanping Injection, Shenfu Injection, and Shenmai Injection). The network Meta-analysis ranked the injections as follows.(1) In terms of improving the total clinical effective rate, the surface under the cumulative ranking curve(SUCRA) followed the order of Xiyanping Injection + conventional therapy > Xuebijing Injection + conventional therapy > Tanreqing Injection + conventional therapy > Shenmai Injection + conventional therapy > Xingnaojing Injection + conventional therapy > Shenfu Injection + conventional therapy > conventional therapy.(2) In terms of recovering the National Institute of Health stroke scale(NIHSS) scores, the SUCRA followed the order of Xuebijing Injection + conventional therapy > Xingnaojing Injection + conventional therapy > Tanreqing Injection + conventional therapy > Shenfu Injection + conventional therapy > conventional therapy.(3) In reducing the average time to abatement of fever, the SUCRA followed the order of Xiyanping Injection + conventional therapy > Tanreqing Injection + conventional therapy > Xuebijing Injection + conventional therapy > conventional therapy.(4) In terms of reducing the mean hospital stay, the SUCRA followed the order of Xiyanping Injection + conventional therapy > Xubijing Injection + conventional therapy > Tanreqing Injection + conventional therapy > Shenmai Injection + conventional therapy > conventional therapy. The clinical efficacy of Tanreqing Injection, Xuebijing Injection, Xiyanping Injection, Xingnaojing Injection, Shenmai Injection, or Shenfu Injection combined with conventional therapy was superior to that of conventional therapy alone. However, due to the limitations of the quality and methodology of different intervention measures, this conclusion needs to be verified by more high-quality and rigorously designed randomized controlled trial.