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Published on: June 15, 2019
Clostridium perfringens meningitis, Plesiomonas shigelloides sepsis: A lethal combination
Emmanuel Okon1, Eliahu Bishburg, Sandra Ugras
1Division of Infectious Diseases, Beth Israel Medical Center, Newark, NJ, U.S.A.
Background:
Anaerobic bacterial meningitis is rare. It is extremely unusual without a portal of entry as most cases reported have been associated with trauma or neurosurgery.
Case Report:
We describe this rare case of clostridium meningitis and plesiomonas sepsis in an immunocompetent adult. A 71 year old man with diabetes presented with acute onset severe headaches, obtundation and signs of severe hemolysis following a 2 week game hunting trip in the Swiss Alps. His clinical status progressed rapidly; he died 3 hours after initial presentation. Post mortem lumbar puncture was performed with CSF analysis suggestive of bacterial meningitis. Clostridium perfringens was eventually recovered from the CSF as well as in the blood. Plesiomonas shigelloides was recovered from the blood as well.
Conclusions:
This is the first case of blood stream infection with these two organisms in a single patient without an obvious portal of entry.
Insights
This report details a rare case of Clostridium meningitis and Plesiomonas sepsis in an immunocompetent adult. The patient presented with rapid deterioration and death, with both bacteria identified post-mortem without a clear entry point.
Area of Science:
- Infectious Diseases
- Microbiology
- Neurology
Background:
- Anaerobic bacterial meningitis is a rare condition.
- Cases are typically associated with trauma or neurosurgery, making cases without a clear portal of entry extremely unusual.
Purpose of the Study:
- To report a unique case of concurrent Clostridium meningitis and Plesiomonas sepsis.
- To highlight the occurrence of these infections in an immunocompetent adult without an identifiable portal of entry.
Main Methods:
- A case report of a 71-year-old male with diabetes.
- Clinical presentation included acute severe headaches, obtundation, and hemolysis after a hunting trip.
- Post-mortem cerebrospinal fluid (CSF) and blood analyses were performed.
Main Results:
- Clostridium perfringens was identified in both CSF and blood.
- Plesiomonas shigelloides was identified in the blood.
- The patient experienced rapid clinical deterioration and death within 3 hours of presentation.
Conclusions:
- This is the first reported case of simultaneous bloodstream infection with Clostridium perfringens and Plesiomonas shigelloides in a single patient.
- The absence of an obvious portal of entry in this case challenges typical understanding of these infections.
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