Epilepsy in a children's hospital: an out-patient survey

Abstract

Epilepsy, a common childhood condition, is largely managed by general paediatricians. To assess whether recent management guidelines are being met, we undertook a prospective questionnaire-based survey of children with epilepsy, attending the general paediatric out-patient clinic, at the Royal Liverpool Children's Hospital, Alder Hey. Ninety-one children were identified over seven months-giving a prevalence of epilepsy in this out-patient population of 13.7/1000. Fifty-four per cent were diagnosed as having tonic-clonic, 16% partial and 5% typical absence seizures. Forty-two per cent received carbamazepine and 33% sodium valproate, as monotherapy, and 7% were treated with multiple antiepileptic drugs (AEDs). Correlation between AED and seizure type was often inappropriate as was the routine measurement of blood level of AEDs. Correlation between seizure frequency and clinic visits was generally acceptable with those children experiencing frequent seizures attending most often. Specialist paediatric neurologist advice was sought in only 14% of children; 19 of the 28 children with the most poorly controlled seizures were not referred for a specialist opinion. This study has demonstrated a poor understanding of seizure/syndrome classification; the frequent inappropriate use of AEDs and their blood level measurement and inadequate referral for specialist advice. Recognized guidelines are not being followed, nor are standards being met by many general paediatricians. There is a clear indication for more extensive education and the need to provide clear recommendations for the management of epilepsy in children.