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Frontal Disconnection for Treating Mild Malformation of Cortical Development with Oligodendroglial Hyperplasia in Epilepsy (MOGHE) in the Frontal Lobe
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Cognitive outcome after epilepsy surgery in children

Monique M J Van Schooneveld1, Kees P J Braun

  • 1Department of Pediatric Psychology, Sector of Neuropsychology, University Medical Centre Utrecht (UMCU), The Netherlands. M.vanSchooneveld-2@umcutrecht.nl

Brain & Development
|February 26, 2013
PubMed

Insights

Epilepsy surgery in children aims to stop seizures and improve development. Cognitive outcomes are crucial, with seizure freedom and presurgical cognitive scores predicting success.

Area of Science:

  • Pediatric Neurology
  • Neurosurgery
  • Developmental Neuroscience

Background:

  • Epilepsy surgery in children targets seizure cessation, halting epileptic encephalopathy progression, and enhancing developmental capacities.
  • Assessing postoperative outcomes requires evaluating both seizure freedom and cognitive development, which are equally important measures.

Purpose of the Study:

  • To review existing literature on cognitive outcomes following childhood epilepsy surgery.
  • To identify predictors of postoperative cognitive functioning, especially in children with severe epilepsy.
  • To understand variables influencing pre- and postoperative cognitive abilities for improved outcome prediction and parental counseling.

Main Methods:

  • Literature review discussing cognitive outcomes and predictors after pediatric epilepsy surgery.
  • Analysis of studies examining determinants of cognitive outcome and change.
  • Emphasis on multivariable statistical testing of predictive factors.

Main Results:

  • Duration of epilepsy, presurgical cognitive scores (Developmental Quotient/Intelligence Quotient), and postoperative seizure freedom are independently linked to long-term cognitive outcomes.
  • Factors like etiology, age, gender, seizure control, medication cessation, and follow-up duration influence changes in cognitive scores post-surgery.

Conclusions:

  • Cognitive outcome is a critical measure after childhood epilepsy surgery, alongside seizure freedom.
  • Multivariable analysis is essential for understanding the complex interplay of factors affecting cognitive development.
  • Future multicenter studies with standardized methodologies are needed to refine outcome prediction and presurgical guidance.

Keywords:
Catastrophic epilepsyChildrenCognitive outcomeDevelopmentEpilepsy surgeryEpileptic encephalopathyIntelligencePediatric

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