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Acute flaccid paralysis due to myelopathy in childhood bacterial meningitis

Yi-Fang Tu1, Ying-Chao Chang, Cheng-Yu Chen

  • 1Department of Emergency Medicine, National Cheng Kung University Hospital, Tainan, Taiwan.

Acta Paediatrica Taiwanica = Taiwan Er Ke Yi Xue Hui Za Zhi
|October 21, 2004
PubMed

Insights

Spinal cord damage is a rare complication of bacterial meningitis. Acute flaccid paralysis due to myelopathy occurred in three pediatric patients, with outcomes varying by age and pathogen.

Area of Science:

  • Neurology
  • Infectious Diseases
  • Pediatrics

Background:

  • Bacterial meningitis can lead to rare but severe neurological complications.
  • Pediatric cases of acute bacterial meningitis are analyzed for associated spinal cord issues.

Observation:

  • Three pediatric patients (2 days, 3 months, 13 years) with acute bacterial meningitis developed acute flaccid paralysis.
  • Causative pathogens included group B Streptococcus, Streptococcus pneumoniae, and Neisseria meningitidis.
  • Two younger patients had severe necrotizing myelitis and syringomyelia, while the older patient had normal MRI and mild weakness.

Findings:

  • Myelopathy leading to acute flaccid paralysis is a rare complication of bacterial meningitis in children.
  • Severity of spinal cord damage (necrotizing myelitis, syringomyelia) varied, correlating with patient age and pathogen.
  • All affected patients required intensive supportive care, including mechanical ventilation or vasopressors.

Implications:

  • Highlights the potential for severe neurological sequelae, including myelopathy, from bacterial meningitis in pediatric populations.
  • Suggests age and specific bacterial pathogens may influence the risk and severity of spinal cord involvement.
  • Emphasizes the need for vigilant neurological monitoring in pediatric patients with bacterial meningitis, especially those with paralysis.

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