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[Para-infectious seizures in children: a retrospective study of 34 cases]

J Lara-Herguedas1, J J García-Peñas, M L Ruiz-Falcó

  • 1Servicio de Neurología, Hospital Infantil Universitario Niño Jesús, Madrid, España. larajulian@hotmail.com

Revista De Neurologia
|March 28, 2008
PubMed

Insights

Para-infectious seizures, linked to common infections, typically present in young children and have a good prognosis. Recurrent seizures are uncommon, and the risk of developing epilepsy is low.

Area of Science:

  • Pediatric Neurology
  • Infectious Diseases
  • Epilepsy Research

Context:

  • Para-infectious seizures are afebrile convulsions associated with common infections in children.
  • These seizures often have a favorable prognosis.
  • Distinguishing them from other seizure types, like febrile seizures, is crucial for accurate diagnosis and management.

Purpose:

  • To investigate the natural history of para-infectious seizures in a pediatric cohort.
  • To identify associated factors, clinical presentation, and long-term outcomes.
  • To inform clinical practice and differentiate from more severe neurological conditions.

Summary:

  • A retrospective study analyzed 34 children (6-38 months) with para-infectious seizures linked to infections like gastroenteritis or respiratory infections.
  • Most children had normal psychomotor development, with a low incidence of recurrent seizures (23.5%) or subsequent epilepsy.
  • The average interval from infection onset to seizures was 2.26 days, with an average of 3.38 seizures per patient.

Impact:

  • Highlights the generally benign nature of para-infectious seizures, contrasting with initial concerns of encephalitic syndromes.
  • Emphasizes the importance of recognizing these seizures, particularly in cases of gastroenteritis.
  • Provides evidence for a low risk of developmental epilepsy following para-infectious seizures, aiding in parental counseling and clinical management.
Abstract

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