Efavirenz as a cause of ataxia in children

Marc Peter Kedzlie Hauptfleisch1, David P Moore, John L Rodda

  • 1Department of Paediatrics, Chris Hani Baragwanath Academic Hopsital and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa. marc.hauptfleisch@wits.ac.za.

Insights

Efavirenz toxicity can cause acute ataxia in children. Increased use of antiretroviral drugs in pediatric patients highlights potential drug side effects like this neurological condition.

Area of Science:

  • Pediatric Neurology
  • Toxicology
  • Pharmacology

Background:

  • Acute ataxia in children is frequently linked to toxin ingestion.
  • The rising prevalence of pediatric patients on antiretroviral therapy necessitates awareness of potential adverse drug reactions.

Observation:

  • Two pediatric cases of acute ataxia were observed.
  • Both cases were associated with the use of efavirenz-containing antiretroviral medication.

Findings:

  • Efavirenz toxicity was identified as the cause of ataxia in both reported cases.
  • This suggests a potential link between efavirenz and the development of ataxia in children.

Implications:

  • Clinicians should consider efavirenz toxicity when evaluating acute ataxia in pediatric patients.
  • Enhanced monitoring for neurological side effects may be warranted in children receiving antiretroviral therapy.

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