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Early control of seizures improves long-term outcome in children with tuberous sclerosis complex

Roberta Bombardieri1, Mariangela Pinci, Romina Moavero

  • 1Department of Neurosciences, Pediatric Neurology Unit, Tor Vergata University, via Montpellier 1, Rome 00133, Italy.

European Journal of Paediatric Neurology : EJPN : Official Journal of the European Paediatric Neurology Society
|April 17, 2009
PubMed

Insights

Early vigabatrin treatment for epilepsy in children with tuberous sclerosis complex (TSC) led to seizure freedom in 50% of patients. While not guaranteeing normal development, early intervention improved neurodevelopmental outcomes and prevented severe intellectual disability.

Area of Science:

  • Neurology
  • Pediatrics
  • Genetics

Background:

  • Epilepsy in tuberous sclerosis complex (TSC) typically presents early and is often intractable.
  • Vigabatrin is a recognized treatment for infantile spasms associated with TSC.

Observation:

  • Ten children with TSC and early-onset seizures received prompt vigabatrin treatment.
  • Long-term neurodevelopmental follow-up was conducted for all participants.

Findings:

  • 50% of patients achieved a seizure-free status.
  • 30% exhibited normal or borderline mental development.
  • No patients developed severe intellectual disability or autism.

Implications:

  • Early seizure control in TSC is vital for preventing epileptic encephalopathy and mitigating cognitive/behavioral deficits.
  • While beneficial, early intervention does not ensure a completely normal mental outcome in children with TSC.

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