Epilepsy & behavior : E&B
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Epilepsy & behavior : E&B · Nov 2011
Adjunctive lacosamide in clinical practice: sodium blockade with a difference?
Lacosamide (LCM) was licensed in the United Kingdom in 2008 for the adjunctive treatment of partial-onset seizures. It exerts its effect by enhancing sodium channel slow inactivation. This article reports preliminary outcomes with adjunctive LCM in the everyday clinical setting. ⋯ Seizure freedom was more likely when LCM was used as a first add-on compared with a later treatment schedule. Patients also taking sodium valproate were significantly more likely to discontinue LCM compared with those taking other AEDs. These data suggest that the pharmacological effect of LCM differs importantly from that of AEDs that influence fast inactivation of the sodium channel.