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Clinical features associated with epilepsy occurrence, resolution, and drug resistance in children with cerebral palsy: A population‐based study.
- Source :
-
Developmental Medicine & Child Neurology . Jun2024, Vol. 66 Issue 6, p793-803. 11p. - Publication Year :
- 2024
-
Abstract
- Aim: To investigate clinicoradiological features associated with epilepsy, its resolution, and drug resistance in children with cerebral palsy (CP). Method: Data were gathered from the New South Wales/Australian Capital Territory CP Register, encompassing children with CP born between 2003 and 2015 (n = 1916). Clinical features and the severity of impairments were compared among three groups: children with current epilepsy (n = 604), those with resolved epilepsy by age 5 years (n = 109), and those without epilepsy (n = 1203). Additionally, a subset of the registry cohort attending Children's Hospital Westmead (n = 256) was analysed to compare epilepsy and treatment characteristics between drug‐responsive (n = 83) and drug‐resistant groups (n = 147) using logistic regression and hierarchical cluster analysis. Results: Manual Ability Classification System levels IV and V, intellectual impairment, and vision impairment were found to be associated with epilepsy in children with CP on multivariable analysis (p < 0.01). Moderate to severe intellectual impairment and bilateral spastic CP were independent positive and negative predictors of epilepsy persistence at the age of 5 years respectively (p < 0.05). Microcephaly and multiple seizure types were predictors of drug‐resistant epilepsy (area under the receiver operating characteristic curve of 0.83; 95% confidence interval 0.77–0.9). Children with a known genetic cause (14%) and CP epilepsy surgery group (4.3%) formed specific clinical subgroups in CP epilepsy. Interpretation: Our study highlights important clinical associations of epilepsy, its resolution, and treatment response in children with CP, providing valuable knowledge to aid in counselling families and identifying distinct prognostic groups for effective medical surveillance and optimal treatment. What this paper adds: Severe motor and non‐motor impairments in cerebral palsy (CP) increase epilepsy risk.Epilepsy more likely resolves in bilateral spastic and milder CP impairments.Epilepsy in CP often manifests at an early age with multiple seizure types and high drug resistance.Children with a known genetic cause and CP epilepsy surgery group represent distinct clinical subgroups. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00121622
- Volume :
- 66
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Developmental Medicine & Child Neurology
- Publication Type :
- Academic Journal
- Accession number :
- 177083649
- Full Text :
- https://doi.org/10.1111/dmcn.15807