AI Article Synopsis
- The study aimed to evaluate the safety and effectiveness of external trigeminal neurostimulation (e-TNS) for chronic migraine prevention in patients.
- A total of 24 chronic migraine patients participated, undergoing daily 20-minute sessions of e-TNS over three months, with follow-ups assessing headache frequency.
- Results showed that 16.5% of patients experienced over a 30% reduction in headache days, 42% reported some improvement, and the treatment had minimal adverse effects, suggesting e-TNS is safe but not statistically significant in efficacy.
Article Abstract
To assess the safety and efficacy of external trigeminal neurostimulation (e-TNS) as an add-on treatment in chronic migraine (CM) prophylaxis. A prospective observational open-label study was conducted on CM patients observed at baseline and 3 months after starting daily sessions of 20 min with e-TNS (Cefaly). A total of 24 volunteers affected by CM according to the ICHD-3 were included. At the 3 month follow-up, a >30% reduction of headache days was observed in four (16.5%) of 24 patients; a marginal headache improvement was observed in ten (42%) patients, with no or minor adverse effects (four of 24 patients). e-TNS may constitute a safe preventive treatment in CM, its limited efficacy is not statistically significant.
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| http://dx.doi.org/10.2217/pmt-2022-0082 | DOI Listing |
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