Meta analysis on effectiveness and safety of traditional Chinese medicine in adjuvant treatment of posterior circulation ischemic vertigo
MENG Weishan1 LAN Rui2 WANG Baoqi1
1.The First Clinical Medical College, Henan University of Chinese Medicine, Henan Province, Zhengzhou 450000, China;
2.Department of Encephalopathy, the First Affiliated Hospital of Henan University of Chinese Medicine, Henan Province, Zhengzhou 450000, China
Abstract:Objective To evaluate the efficacy and safety of traditional Chinese medicine in adjuvant treatment of posterior circulation ischemic vertigo. Methods Randomized controlled trials of traditional Chinese medicine in adjuvant treatment of posterior circulation ischemic vertigo in CNKI, Wanfang, VIP, SinoMed, Embase and PubMed databases were searched by computer. The search term was “posterior circulation ischemic vertigo, randomized controlled”. The retrieval period was from January 2015 to January 2021. The literature, extracted basic information and study bias risk assessment were screened by two participants independently. RevMan 5.4 software was used for meta analysis. Results A total of 15 literatures were included, including 2532 patients, 1332 cases in experimental group and 1200 cases in control group. Meta analysis results: clinical effect of experimental group was better than that of control group (RR = 1.25, 95%CI: 1.19-1.31, P < 0.000 01), the velocity of left vertebral artery in experimental group was faster than that in control group (MD = 4.48, 95%CI: 2.92-6.05, P < 0.000 01), the velocity of right vertebral artery in experimental group was faster than that in control group (MD = 4.30, 95%CI: 2.82-5.79, P < 0.000 01), the velocity of basilar artery in experimental group was faster than that in control group (MD = 5.29, 95%CI: 4.56-6.01, P < 0.000 01), the score of dizziness disorder scale in experimental group was lower than that in control group (MD = -6.09, 95%CI: -8.26 to -3.91, P < 0.000 01). Conclusion Traditional Chinese medicine in adjuvant treatment of posterior circulation ischemic vertigo can improve clinical effect, quicken the blood flow velocity of vertebrobasilar artery and improve the symptoms of dizziness.
孟维闪1 兰瑞2 王保奇1. 中医药辅助治疗后循环缺血性眩晕有效性及安全性的meta分析[J]. 中国医药导报, 2021, 18(27): 129-133.
MENG Weishan1 LAN Rui2 WANG Baoqi1. Meta analysis on effectiveness and safety of traditional Chinese medicine in adjuvant treatment of posterior circulation ischemic vertigo. 中国医药导报, 2021, 18(27): 129-133.