부산대학교 도서관

Background: Familial hemiplegic migraine (FHM) is a rare monogenic subtype of migraine with aura that includes motor auras. Prophylactic treatment of FHM often has marginal effects and involves a trial-and-error strategy based on therapeutic guidelines for non-hemiplegic migraine and on case reports in FHM.Methods: We assessed the response to prophylactic medication in an FHM family and sequenced the FHM2 ATP1A2 gene in all available relatives.Results: A novel p.Met731Val ATP1A2 mutation was identified. Attack frequency was reduced significantly with sodium valproate monotherapy (n = 1) and attacks ceased completely with a combination of sodium valproate and lamotrigine (n = 2).Conclusions: We report dramatic prophylactic effects of sodium valproate and lamotrigine in an FHM2 family, making these drugs worth considering in the treatment of other FHM patients. [ABSTRACT FROM AUTHOR]