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[Congenital and acquired hemiplegia in children: epileptic crisis and eletrencephalografic signs]

Ana Maria da Câmara Silva1, Maria José Pinheiro Minora de Almeida, Tânia Fernandes Campos

  • 1Neurologista Infantil e médica Pós-Graduanda do PPGCSA da UFRN.

Acta Cirurgica Brasileira
|September 5, 2007
PubMed

Insights

In children with hemiplegia, disorganized electroencephalogram background activity correlates with uncontrolled seizures. Well-organized background activity on the unaffected side indicates a better prognosis for seizure control.

Area of Science:

  • Pediatric Neurology
  • Clinical Neurophysiology

Context:

  • Hemiplegia, a neurological condition affecting one side of the body, can be congenital or acquired in children.
  • Seizures are a common comorbidity in children with hemiplegia, impacting their neurological development and quality of life.

Purpose:

  • To investigate the relationship between electroencephalographic (EEG) findings and the presence and severity of seizures in children with congenital and acquired hemiplegia.
  • To determine if specific EEG patterns, such as background activity and epileptogenic discharges, correlate with seizure control in this population.

Summary:

  • This study analyzed 35 children with hemiplegia, finding that 71.4% experienced seizures.
  • Abnormal EEG activity was present in all seizure cases, with bilateral abnormalities in 44%.
  • Bilateral disorganization of EEG background activity was significantly associated with uncontrolled seizures, while organized background activity on the contralateral side suggested a better prognosis.

Impact:

  • Findings highlight the prognostic value of EEG background activity in managing seizures in children with hemiplegia.
  • This research can inform clinical decision-making and therapeutic strategies for optimizing seizure control and improving outcomes in affected children.
Abstract

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