ArticleFrontiers in neurology
Lamotrigine prophylaxis is associated with reduced aura frequency in patients with burdensome migraine aura: a retrospective observational study.
Article in Frontiers in neurology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Introduction: Migraine aura affects approximately one-third of migraine patients. In some individuals, aura remains highly disabling due to the lack of effective, targeted treatment options. This study evaluates the effectiveness and long-term management of lamotrigine (LTG) in a clinical Cohort specifically burdened by frequent or severe aura. Methods: A retrospective observational study was conducted at a neurology clinic in Lund, Sweden, including 81 patients treated between 2014 and 2022. The primary outcome was the proportion of patients achieving ≥50% reduction in monthly aura days (MADs) following LTG prophylaxis. Results: A total of 81 patients were included in the study. A reduction in mean MADs from 6.9 ± 7.5 days/month to 1.4 ± 3.7 was observed following LTG initiation, with 79.7% mean reduction ( Discussion: The results indicate that LTG is associated with a reduction in aura frequency and is well-tolerated in patients whose migraine burden is dominated by the aura phase. LTG is a preventive option worthy of further evaluation in controlled trials.
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