• Department of Neurology, West China Hospital of Sichuan University, Chengdu 610041, P.R.China;
HE Li, Email: heli2003new@126.com
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Objective To systematically review the association between migraine and lacunar infarcts on MR image.Methods PubMed, EMbase, The Cochrane Library, CNKI, VIP and WanFang Data databases were electronically searched to collect randomized controlled trials, cohort studies and cross-sectional studies on the association between migraine and lacunar infarcts from inception to March 2019. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by RevMan 5.3 software.Results A total of 5 studies involving 5 104 participants were included. The results of meta-analysis showed that: there were no significant associations of migraine (OR=0.93, 95%CI 0.78 to 1.12, P=0.470) and aura (OR=1.10, 95%CI 0.89 to 1.36, P=0.390) with lacunar infarcts on MR image. Subgroup analysis by age, presence or absence of aura showed no significant tendency.Conclusions There is no significant relationship between migraine and lacunar infarcts. Due to limited quality and quantity of the included studies, more high quality studies are required to verify above conclusions.

Citation: ZHANG Yanan, CHEN Ning, TANG Li, HE Li. Association between migraine and lacunar infarcts on MR image: a meta-analysis. Chinese Journal of Evidence-Based Medicine, 2021, 21(1): 55-60. doi: 10.7507/1672-2531.202004162 Copy

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