Neurobehavioral comorbidities in children with active epilepsy: a population-based study

Area of Science:

• Pediatric Neurology
• Child Psychology
• Neurodevelopmental Disorders

Background:

• Children with epilepsy frequently exhibit coexisting cognitive and behavioral difficulties, though the full spectrum and prevalence remain unclear.
• Understanding these comorbidities is essential for comprehensive care in pediatric epilepsy.

Purpose of the Study:

• To determine the spectrum and prevalence of neurobehavioral comorbidities in school-aged children with active epilepsy.
• To identify factors associated with cognitive and behavioral impairments in this population.

Main Methods:

• Prospective, community-based study of 85 school-aged children (5–15 years) with active epilepsy in the UK.
• Comprehensive psychological assessments including cognition, behavior, and motor functioning.
• Neurobehavioral diagnoses based on DSM-IV-TR criteria.

Main Results:

• 80% of children had behavioral disorders and/or cognitive impairment (IQ <85).
• High prevalence of intellectual disability (40%), ADHD (33%), and ASD (21%).
• Early seizures and polytherapy were linked to intellectual disability, which was associated with ASD.

Conclusions:

• Neurobehavioral comorbidity screening is vital for managing children with active epilepsy.
• Further research is needed to understand underlying mechanisms and develop treatments for these impairments.