Meta analysis of the efficacy of needling on posterior circulating ischemic vertigo

Objective To evaluate the clinical efficacy and safety of circulating ischemic vertigo (PCIV) after needling treatment, using the method of meta-analysis to retrieve databases in English and Chinese, including PubMed and Cochrane libraries and Excerpta Medica Database (Embase) by computer. Library, Chinese Science and Technology Journal Full Text Database (abbreviated as Wip, VIP) and Chinese Journal Full-Text Database (abbreviated China.com, CNKI). Following the evaluation of the quality of the methodology and the extraction of relevant information, the application of RevMan5.3 Statistical Software Analysis Relevant Study Indicators The results included a total of 14 RCTs, a total of 1046 patients.Meta Analysis Results showed that the combined effect of the total effectiveness of PCIV in the trial group was [RR=1.23,95% CI (1.17,1.29), P<0.001], indicating that the total effectiveness of the trial group was higher than Photo Group. Conclusion Needling Treatment of PCIV is more advantageous than treatment such as Western or Chinese medicines.