Worms on the brain: fatal meningoencephalitis from disseminated strongyloides infection

Conn Med. 2013 Jan;77(1):31-3.

Abstract

Severe, complicated Strongyloides infection can lead to bacterial sepsis and meningitis. We report a case of Strongyloides meningoencephalitis complicating steroid treatment for presumptive asthma. Following a patient's seizure, analysis of cerebrospinal fluid (CSF) revealed numerous Strongyloides worms (filariaform larvae). The finding of threadworms within the central nervous system (CNS) is exceptionally rare. Seven days of ivermectin therapy with subsequent lumbar puncture revealed the organisms were eradicated from the CNS. Unfortunately, the patient never recovered neurologic function and expired after supportive care was withdrawn.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Animals
  • Antiparasitic Agents / administration & dosage
  • Brain / parasitology
  • Central Nervous System Helminthiasis / diagnosis*
  • Central Nervous System Helminthiasis / drug therapy
  • Fatal Outcome
  • Female
  • Humans
  • Ivermectin / administration & dosage
  • Meningoencephalitis / drug therapy
  • Meningoencephalitis / parasitology*
  • Strongyloides stercoralis*
  • Strongyloidiasis / diagnosis*
  • Strongyloidiasis / drug therapy

Substances

  • Antiparasitic Agents
  • Ivermectin