Related Experiment Videos
Active epilepsy in mentally retarded children. I. Prevalence and additional neuro-impairments
U Steffenburg1, G Hagberg, G Viggedal
1Department of Pediatrics, University of Göteborg, Ostra Hospital, Sweden.
Insights
Active epilepsy in children with intellectual disability is common, particularly in those with severe impairments. This condition often co-occurs with other neurological issues like cerebral palsy and visual impairment.
Area of Science:
- Neurology
- Pediatrics
- Epidemiology
Background:
- Active epilepsy is a significant concern in children with intellectual disability.
- Understanding the prevalence and associated conditions is crucial for effective management.
Purpose of the Study:
- To determine the prevalence of active epilepsy in a population-based cohort of children with intellectual disability.
- To identify associated neuroimpairments in children with active epilepsy and intellectual disability.
Main Methods:
- Population-based study of children aged 6-13 years born between 1975 and 1986.
- Identification of children with active epilepsy and intellectual disability from a cohort of 48,873.
- Assessment of co-occurring neuroimpairments, including cerebral palsy, visual impairment, and autism.
Main Results:
- The prevalence of active epilepsy was 2.0 per 1000 children with intellectual disability.
- 69% of children with active epilepsy had at least one additional neuroimpairment.
- Severe cerebral palsy and severe visual impairment were frequently associated with active epilepsy.
Conclusions:
- Active epilepsy in children with intellectual disability is often linked to multiple neuroimpairments.
- The combination of severe cerebral palsy and severe visual impairment presents a significant challenge.
- Further research is needed to improve care for this vulnerable population.
Abstract:
A population-based study of active epilepsy was conducted in 6-13-year-old mentally retarded children born between 1975 and 1986. The population at risk comprised 48,873 children. Ninety-eight children were identified, 35 mildly and 63 severely retarded. The prevalence was 2.0 per 1000; 0.7 per 1000 for mildly and 1.3 per 1000 for severely retarded children. Sixty-nine children had at least one additional neuroimpairment. Cerebral palsy was found in 42 children with a majority of spastic/dystonic tetraplegias; visual impairment was present in 24 and autism in 24. Thirty-three children had only a mild or no gross motor disability and mild mental retardation, while 23 had IQs < 20 and a very severe gross motor disability. This study underlines the fact that active epilepsy in mentally retarded children is often associated with additional neuroimpairments, especially a combination of severe cerebral palsy and severe visual impairment.