Epilepsy & behavior : E&B
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Epilepsy & behavior : E&B · Jul 2014
Multicenter StudyFactors influencing response to intravenous lacosamide in emergency situations: LACO-IV study.
Status epilepticus (SE) and acute repetitive seizures (ARSs) frequently result in emergency visits. Wide variations in response are seen with standard antiepileptic drugs (AEDs). Oral and intravenous (IV) formulations of lacosamide are approved as adjunctive therapy in the treatment of partial-onset seizures in adults and adolescents. ⋯ Analysis of response according to mechanism of action showed no significant differences in response to IV lacosamide in patients receiving prior sodium channel blocker (SCB) or non-SCB AEDs in the overall or SE population; however, in ARSs, a tendency towards a higher response was observed in those receiving non-SCB AEDs. The frequency and nature of adverse events observed were in line with those reported in other studies (somnolence being the most frequent). In the absence of randomized prospective controlled studies of IV lacosamide, our observations suggest that IV lacosamide may be a potential alternative for treatment of SE/ARSs when seizures fail to improve with standard AEDs or when AEDs are contraindicated or not recommended.