Caulobacter spp: A Rare Pathogen Responsible for Paucisintomatic Persisitant Meningitis in a Glioblastoma Patient

Federica Penner1, Silvia Brossa2, Anna Maria Barbui2

  • 1Division of Neurosurgery, Department of Neuroscience, University of Torino, Turin, Italy.

World Neurosurgery
|September 22, 2016
PubMed
Abstract

Insights

Caulobacter species, typically non-pathogenic Gram-negative bacteria, can cause meningitis in adults. This case report details a successful antibiotic treatment for a patient with Caulobacter meningitis post-surgery.

Area of Science:

  • Medical Microbiology
  • Infectious Diseases
  • Clinical Neurology

Background:

  • Caulobacter species are Gram-negative bacteria rarely associated with human pathogenicity.
  • This study focuses on an unusual case of adult meningitis attributed to Caulobacter spp.

Observation:

  • A 75-year-old male patient developed meningitis symptoms eight days after glioblastoma surgery.
  • Caulobacter species were repeatedly isolated from the patient's cerebrospinal fluid.
  • The patient had no apparent signs of surgical site infection.

Findings:

  • This represents the first reported case of adult meningitis caused by Caulobacter species.
  • Prompt antibiotic therapy led to complete resolution of meningitis symptoms.
  • Caulobacter meningitis can occur without evidence of a primary surgical site infection.

Implications:

  • Highlights the potential for Caulobacter species to act as opportunistic pathogens in immunocompromised or post-surgical patients.
  • Suggests the need for broader diagnostic considerations in cases of adult meningitis, especially post-neurosurgery.
  • Emphasizes the importance of timely and appropriate antibiotic treatment for successful patient outcomes.

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