Unexpected neurological sequelae following propofol anesthesia in infants: Three case reports

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P Meyer1, C Langlois, S Soëte

  • 1CHU Montpellier, Service de Neuropédiatrie, Hôpital Gui de Chauliac, Montpellier F-34000, France.

Brain & Development
|January 12, 2010
PubMed

Insights

Propofol anesthesia in infants may be linked to neurological issues like seizures and developmental problems. Further research is needed to confirm this potential adverse reaction in pediatric patients.

Area of Science:

  • Anesthesiology
  • Pediatric Neurology

Background:

  • Propofol is a common anesthetic in pediatric anesthesia.
  • In vitro studies suggest potential neurotoxicity of propofol in developing neurons.

Observation:

  • Three infants under two months old received propofol for surgery.
  • All three infants developed seizures 23-30 hours post-anesthesia.
  • Neurological dysfunction, including microcephaly and developmental issues, was observed during follow-up.

Findings:

  • Infants experienced recurrent seizures and subsequent neurological deficits after propofol exposure.
  • Cerebral MRI revealed white-matter abnormalities in affected infants.
  • Neurological symptoms improved with intensive care, and seizures did not recur.

Implications:

  • This case series highlights a potential, previously undescribed adverse neurological reaction to propofol in neonates.
  • Pediatricians, anesthesiologists, and intensivists should consider this potential risk.
  • Further investigation is warranted to establish causality and understand the underlying mechanisms.
Abstract

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