Epilepsy research
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Many new antiepileptic drugs (AEDs) have become available in recent years. Investigations of prescription patterns and exposure of AEDs to different patient groups are important regarding drug safety aspects. The aim of this study was to investigate the use of AEDs in epilepsy, with focus on exposure of AEDs, gender and age differences and changes in prescription patterns over time. ⋯ The use of AEDs in epilepsy (2004-2009) was investigated in detail. All AEDs showed pronounced age and gender differences. Newer AEDs covered 49% of the total use in 2009. The study contributes to pharmacovigilance, as it offers a basis of knowledge for national decision-making authorities in the field of drug utilization.