Pediatric neurology
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Pediatric neurology · Jun 2015
Correlation between efficacy of levetiracetam and serum levels among children with refractory epilepsy.
Levetiracetam is used as adjunctive therapy in various types of seizures. Studies evaluating the effect of levetiracetam on children with refractory epilepsy are scarce. The aim of this study was to evaluate the correlation between serum concentration of levetiracetam and either efficacy or tolerability in children with refractory epilepsy, and to determine the value of levetiracetam blood level monitoring. ⋯ Determination of serum concentration is not needed in all children treated with levetiracetam. Serum concentrations may be valuable either in patients with refractory epilepsy for compliance evaluation or in patients with satisfactory control of seizures for determination of their therapeutic baseline.