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A systematic review and meta-analysis of prophylactic medication of vestibular migraine
Published online by Cambridge University Press: 06 October 2022
Abstract
Vestibular migraine is in the process of recognition as an individual clinical entity. At present, no guidelines exist for its management. This study aimed to conduct a systematic review and meta-analysis to determine the effectiveness of available prophylactic medication.
A literature search was performed using PubMed, Ovid and Embase databases. Qualitative and quantitative analysis were performed as well as risk of bias analysis. Meta-analysis for the mean differences for pre- and post-treatment impact based on Dizziness Handicap Inventory and Vertigo Symptom Scale were performed. Proportionate transformation meta-analysis for the successful event rate based on complete symptoms control was explored.
Thirteen publications were identified: 3 were randomised, controlled trials and 10 were non-randomised, controlled trials. Propranolol and venlafaxine improved the Vertigo Symptom Scale score by −13.31 points and −4.16 points, respectively, and the Dizziness Handicap Inventory score by −32.24 and −21.24, respectively. Only propranolol achieved statistically significant impact with 60 per cent of patients achieving complete symptom control.
Propranolol should be offered as the first-line treatment for vestibular migraine followed by venlafaxine. Amitriptyline, flunarizine and cinnarizine showed a trend for symptom improvement, but this was not statistically significant.
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- Review Article
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- Copyright © The Author(s), 2022. Published by Cambridge University Press on behalf of J.L.O. (1984) LIMITED
Footnotes
Dr C Yiannakis takes responsibility for the integrity of the content of the paper
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