Epilepsy and Cerebral Palsy: Characteristics and Trends in Children Born in 197...

• Author(s): Sellier, E ; Uldall, P ; Calado, E ; Solveig, S ; Torrioli, MG ; Platt, MJ ; Cans, C
• Date: 2012
• Persistent ID: http://hdl.handle.net/10400.17/876
• Origin: Repositório do Centro Hospitalar de Lisboa Central, EPE
• Subject(s): Epilepsia; Paralisia Cerebral; Epidemiologia; Factores de Risco; HDE NEU PED
• Document Type: Article
• Language: English

Description

Background: Although epilepsy is common in children with cerebral palsy (CP), no data exists on prevalence rates of CP and epilepsy. Aims: To describe epilepsy in children with CP, and to examine the association between epilepsy and neonatal characteristics, associated impairments and CP subtypes. Methods: Data on 9654 children with CP born between 1976 and 1998 and registered in 17 European registers belonging to the SCPE network (Surveillance of Cerebral Palsy in Europe)were analyzed. Results: A total of 3424 (35%) children had a history of epilepsy. Among them, seventy-two percent were on medication at time of registration. Epilepsy was more frequent in children with a dyskinetic or bilateral spastic type and with other associated impairments. The prevalence of CP with epilepsy was 0.69 (99% CI, 0.66e0.72) per 1000 live births and followed a quadratic trend with an increase from 1976 to 1983 and a decrease afterwards. Neonatal characteristics independently associated with epilepsy were the presence of a brain malformation or a syndrome, a term or moderately preterm birth compared with a very premature birth, and signs of perinatal distress including neonatal seizures, neonatal ventilation and admission to a neonatal care unit. Conclusions: The prevalence of CP with epilepsy followed a quadratic trend in 1976e1998 and mirrored that of the prevalence of CP during this period. The observed relationship between epilepsy and associated impairments was expected; however it requires longitudinal studies to be better understood.