Journal of Pain Research (Aug 2020)
Acupuncture versus Various Control Treatments in the Treatment of Migraine: A Review of Randomized Controlled Trials from the Past 10 Years
Abstract
Xixiu Ni,1 Linglin Dong,2 Tian Tian,1 Lu Liu,1 Xiao Li,1 Fengmei Li,1 Ling Zhao1 1Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610075, People’s Republic of China; 2Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Chengdu, Sichuan 610075, People’s Republic of ChinaCorrespondence: Ling ZhaoAcupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 37 Shi’er Qiao Road, Chengdu, Sichuan 610075, People’s Republic of ChinaTel +86 13568801429Email [email protected]: Migraine is defined as a recurrent headache of moderate to severe intensity that seriously affects the quality of life. Recent clinical trials have confirmed that acupuncture is effective in treating migraine. We aimed to review the effectiveness of acupuncture in the treatment of migraine by comparing treatment and various control groups in accordance with the newly published guidelines for systematic reviews.Materials and Methods: The following databases were searched for relevant articles published from January 1, 2010 to December 31, 2019: Embase, PubMed, Medline, Cochrane Library, and four Chinese databases. The present review included randomized controlled trials in which acupuncture was the sole treatment or an adjunctive treatment for migraine. Two researchers independently conducted the study selection, data extraction, and quality assessment processes. Disagreements between reviewers were solved by discussion and data reanalysis. The quality of each included study was evaluated using the Cochrane Collaboration risk-of-bias assessment method and the Standards for Reporting Interventions in Controlled Trials of Acupuncture (STRICTA) checklist.Results: Forty-nine studies were analyzed and ranked based on the latest STRICTA and Cochrane Collaboration risk-of-bias assessment standards. The analysis revealed that acupuncture reduced headache frequency compared with no treatment (mean difference [MD] = − 1.80, P < 0.00001, 95% confidence interval [CI] − 2.34 to − 1.26) and western medicine (MD = − 1.75, P = 0.003, 95% CI − 2.91 to − 0.58). Headache frequency did not significantly differ between patients who received real acupuncture versus those who received sham acupuncture (MD = − 0.64, P = 0.24, 95% CI − 1.70 to 0.42).Conclusion: The present review evaluated the current research on the use of acupuncture for migraine, compared with various control treatments. The evidence for the effectiveness of acupuncture in controlling migraine is still limited due to the low quality of the published studies.Keywords: acupuncture, migraine, review
