RESUMO
Objective: To analyze the features and patterns of acupoint selection in acupuncture-moxibustion treatment of chronic atrophic gastritis (CAG) by data mining technique. Methods:Relevant clinical studies published before 25 June, 2017 were searched in databases including PubMed, EMBASE, Cochrane library, Chinese Biomedical Literature Database (CBM), China National Knowledge infrastructure (CNKI), and Wanfang Academic Journal Full-text Database (Wanfang). Results:A total of 122 papers were included, involving 69 points. It was found that the top three points on the frequency list were Zusanli (ST 36), Zhongwan (CV 12) and Weishu (BL 21). The points selected were distributed in 11 meridians, in which the Stomach Meridian of Foot Yangming, Conception Vessel, and Bladder Meridian of Foot Taiyang ranked the top and accounted for 74.0％ of the total frequency. Of the involved specific points, Five Shu-Transmitting points, crossing points and Back-Shu points ranked the top, accounting for 47.1％. The analysis of association pattern has shown that Zusanli (ST 36) and Zhongwan (CV 12) won the highest support rate in the paired groups; Zusanli (ST 36), Weishu (BL 21) and Zhongwan (CV 12) had the highest support rate among the point groups. The Five Shu-Transmitting points and the Lower He-Sea points had the highest support rate among the specific point groups. Conclusion: The data mining results of the studies on acupuncture-moxibustion for CAG are substantially in line with the acupuncture-moxibustion treatment theories in traditional Chinese medicine. The results can reflect the acupoint selection patterns in treatment of CAG and provide reference for acupuncture-moxibustion treatment of CAG in clinic.
RESUMO
Objective To make a systematic review of therapeutic effect of electroacupuncture(EA) for idiopathic facial palsy at acute stage. Methods With reference to the included criteria and excluded criteria, clinical controlled trials of EA for idiopathic facial palsy at acute stage were screened from the databases of CBM, CNKI, Wanfang, VIP by computer retrieval and from the primary domestic academic journals of acupuncture by manual retrieval. Systematic review was performed following the Cochrane Reviewers' Handbook, and RevMan 5.3 was used for Meta-analysis. Results Sixteen clinical trials were included. The Meta-analysis results showed that the cure rate evaluated with 3 kinds of therapeutic effect criteria in the observation group was superior to that of the control group, the difference being significant (P<0.05 or P<0.01); the effects on improving days for cure, cure case number within one month, blink reflex, and case number with complications in the observation group were also superior to that of the control group, the difference being significant (P < 0.01). Conclusion EA exerts certain therapeutic effect for idiopathic facial palsy at acute stage. But for the quantity and quality of the included trials are not satisfactory, the conclusion still needs more high-quality, large-size and long-term follow-up trials to verify.