• Salvatore Grosso, Nelia Zamponi, Arnaldo Bartocci, Elisabetta Cesaroni, Silvia Cappanera, Rosanna Di Bartolo, and Paolo Balestri.
• Pediatric Neurology-Immunology and Endocrinology Unit, University of Siena, Italy; Department of Pediatrics, University of Siena, Italy. Electronic address: grosso@unisi.it.
• Eur. J. Paediatr. Neurol. 2014 Sep 1; 18 (5): 604-8.

ObjectiveStatus epilepticus (SE) is considered a life-threatening medical emergency. First-line treatment with antiepileptic drugs (AEDs) consists of intravenous benzodiazepines followed by phenytoin. SE is considered refractory (RSE) when unresponsive to standard doses of the first two AEDs. Scarce evidence is available to support specific guidelines for the management of RSE in either adults or children. This study aimed to assess the efficacy and tolerability of intravenous (iv) lacosamide (LCM) in children affected by RSE.MethodChildren with RSE who were treated with ivLCM were included in the study. Efficacy was defined as the cessation of seizures after administration of ivLCM, with no need for any further antiepileptic drug. All patients had been unsuccessfully treated following standard protocols before ivLCM was administered.ResultsEleven children entered the study (mean age: 9.4 years). Etiology was symptomatic in 7 patients (63%). RSE was convulsive (focal or generalized) in 6 patients and nonconvulsive in 5. The mean initial bolus dose of LCM was 8.6 mg/kg. The drug, which was used as a fourth or later option, was effective in stopping RSE in 45% of patients, with seizures terminating within 12 h in three children. No serious adverse events attributable to LCM were reported.ConclusionsLCM might be an effective and well-tolerated AED in children with RSE.Copyright © 2014. Published by Elsevier Ltd.

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