[Infectious risk from ventriculostomy]

Area of Science:

• Neurosurgery
• Infectious Disease

Context:

• Ventriculostomy is a critical neurosurgical procedure for managing elevated intracranial pressure and acute hydrocephalus.
• Ventricular infections represent a significant complication, occurring at a mean rate of 10%.

Purpose:

• To outline strategies for minimizing the risk of infection associated with ventriculostomy.
• To discuss current controversies regarding the duration of drainage and prophylactic antibiotic use.

Summary:

• Infection risk can be mitigated by judicious patient selection, strict aseptic technique, preventing cerebrospinal fluid (CSF) leakage, catheter tunneling, employing closed drainage systems, and minimizing catheter manipulation.
• Optimal duration for ventriculostomy drainage and the necessity of routine drain replacement every five days are subjects of ongoing debate.
• The efficacy of prophylactic antibiotic treatment, whether local or systemic, requires further scientific substantiation.

Impact:

• Provides evidence-based recommendations for reducing ventriculostomy-associated infections.
• Highlights areas requiring further research to optimize patient safety and outcomes in neurosurgical interventions.