Challenges in the Management of Gram-Negative Bacterial Infections in Patients With Ventriculoperitoneal Shunt

  • Ahmad F
  • Brubaker M
  • Rajendraprasad S
  • et al.
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Abstract

Gram-negative bacterial infections of the central nervous system (CNS) have worse clinical outcomes. The most common bacteria include Escherichia Coli, Citrobacter species, Enterobacter species, Serratia species, and Pseudomonas aeruginosa. There are multiple risk factors for CNS infection after shunt insertion, including younger age, obstructive hydrocephalus, shunt revision surgery, and trauma. The clinical presentation of a ventriculoperitoneal (VP) shunt infection includes the signs and symptoms of meningitis to fever with abdominal pain and peritonitis. Apart from cerebrospinal fluid (CSF) analysis, microbiological cultures and radiological studies are key diagnostic tools. Initial empirical intravenous antimicrobial therapy is preferably broad spectrum with appropriate coverage for resistant Gram-negative pathogens and the duration of treatment depends upon pathogenesis, host factors, and clinical response to the therapy. Considering the importance of this disease and associated clinical outcomes, in this review article, we have summarized the epidemiology, clinical features, management, and prevention of Gram-negative VP shunt infections in adults.

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APA

Ahmad, F., Brubaker, M., Rajendraprasad, S. S., Hoeynck, B., Clyde, B. L., & Velagapudi, M. (2021). Challenges in the Management of Gram-Negative Bacterial Infections in Patients With Ventriculoperitoneal Shunt. Cureus. https://doi.org/10.7759/cureus.17035

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