Author: Stefan Evers1,2
Affiliation: <sup>1</sup> Faculty of Medicine, University of Münster, 48153 Münster, Germany.
<sup>2</sup> Department of Neurology, Lindenbrunn Hospital, 31863 Coppenbrügge, Germany.
Conference/Journal: J Clin Med
Date published: 2021 Jul 27
Other:
Volume ID: 10 , Issue ID: 15 , Pages: 3302 , Special Notes: doi: 10.3390/jcm10153302. , Word Count: 188
Neurostimulation methods have now been studied for more than 20 years in migraine treatment. They can be divided into invasive and non-invasive methods. In this narrative review, the non-invasive methods are presented. The most commonly studied and used methods are vagal nerve stimulation, electric peripheral nerve stimulation, transcranial magnetic stimulation, and transcranial direct current stimulation. Other stimulation techniques, including mechanical stimulation, play only a minor role. Nearly all methods have been studied for acute attack treatment and for the prophylactic treatment of migraine. The evidence of efficacy is poor for most procedures, since no stimulation device is based on consistently positive, blinded, controlled trials with a sufficient number of patients. In addition, most studies on these devices enrolled patients who did not respond sufficiently to oral drug treatment, and so the role of neurostimulation in an average population of migraine patients is unknown. In the future, it is very important to conduct large, properly blinded and controlled trials performed by independent researchers. Otherwise, neurostimulation methods will only play a very minor role in the treatment of migraine.
Keywords: neurostimulation; supraorbital nerve; transcranial magnetic stimulation; vagal nerve.
PMID: 34362086 DOI: 10.3390/jcm10153302