活血化瘀法治疗儿童重症肺炎随机对照试验的Meta分析

LU Chen,HAO Hongwen,LIAO Xinting,XU Fangwei, LI Panpan, WANG Dongsheng,WU Liqun

Journal of Practical Traditional Chinese Internal Medicine(2021)

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Abstract
目的 系统评价中药活血化瘀法联合西药常规治疗儿童重症肺炎的疗效和安全性.方法 检索PubMed、Embase、Cochrane Library、中国知网、万方数据、维普网、中国生物医学文献数据库,从建库至2020年3月20日收录的中文及英文文献,获取中药活血化瘀法联合西药常规治疗儿童重症肺炎的随机对照试验(RCT).对纳入文献进行资料提取和偏倚风险评价,采用RevMan 5.3软件进行疗效及安全性评价,运用Cochrane评价员手册评价纳入文献的偏倚风险.结果 最终纳入8篇文献,涉及915例重症肺炎患儿.Meta分析显示,中药活血化瘀法联合西药常规可提高重症肺炎总有效率[OR =6.11,95%CI(3.21,11.61),P<0.00001];缩短患儿住院时间[MD=-1.79,95% CI(-2.26,-1.32),P<0.00001];缩短咳嗽[MD=-1.83,95% CI(-2.18,-1.48),P<0.00001]、肺部罗音[MD=-1.37,95% CI(-2.23,-0.50),P=0.002]、发热[MD=-1.39,95% CI(-1.68,-1.09),P<0.00001]、喘息[MD=-1.29,95% CI(-2.29,-0.29),P=0.01]持续时间;改善SaO2水平[MD =0.10,95% CI(0.00,0.20),P=0.04]、改善TNF-α水平[SMD=-1.57,95% CI(-1.88,-1.26),P<0.00001];中药活血化瘀法联合西药常规治疗有降低患者病死率趋势,但差异无统计学意义[OR=0.41,95% CI(0.17,1.02),P=0.05];改善PaO2水平无明显差异[SMD =0.13,95% CI(-2.60,2.86),P=0.93]、改善PaC02水平无明显差异[SMD=0.38,95% CI(-2.64,1.88),P=0.74].不良反应较轻,以皮疹、胃肠道反应、嗜睡为主.结论 中药活血化瘀法辅助治疗儿童重症肺炎,疗效优于单用西医治疗.
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