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[Cerebrovascular disease in children with sickle cell anaemia]

J Carrizosa1, J E Lopera, W Cornejo

  • 1Servicio de Neuropediatría, Universidad de Antioquia, Colombia. anabot@epm.net.co

Revista De Neurologia
|October 9, 2003
PubMed

Insights

Cerebrovascular disease (CVD) is a serious complication in children with sickle cell anaemia (SCA). This study found a 3.81% incidence of CVD in SCA patients, often presenting as seizures.

Area of Science:

  • Pediatric Hematology
  • Neurology
  • Vascular Medicine

Context:

  • Sickle cell anaemia (SCA) poses significant risks for children.
  • Cerebrovascular disease (CVD) is a devastating complication in pediatric SCA.
  • CVD contributes to mortality in children with SCA.

Purpose:

  • Determine the incidence of CVD in children with SCA.
  • Characterize risk factors for CVD in this population.
  • Describe clinical and imaging aspects of CVD in pediatric SCA.

Summary:

  • A retrospective study analyzed 131 children with SCA from 1992-2002.
  • Five children (3.81%) experienced CVD events, primarily ischemic stroke in the middle cerebral artery.
  • Seizures were the most common clinical presentation; lower hemoglobin was linked to ischemic CVD.

Impact:

  • Highlights the prevalence and presentation of CVD in pediatric SCA.
  • Informs clinical management and risk stratification for CVD in SCA.
  • Underscores the high rate of neurological sequelae associated with CVD in SCA patients.
Abstract

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