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Infections complicating the use of external ventriculostomy
Abstract:
The use of external ventriculostomy at our institution has been retrospectively analyzed to determine the incidence of cerebrospinal fluid sepsis. Placement of 65 ventriculostomies over a 2-year period resulted in three cases of complicating meningitis and ventriculitis (4.5%). Duration of ventriculostomy placement did not seem related to the rate of infection but the method of placement, the prophylactic antibiotics used, and the monitoring and collecting system employed may be important.
Insights
External ventriculostomy placement led to cerebrospinal fluid sepsis in 4.5% of cases. Infection rates were not linked to duration but potentially to placement technique and antibiotic prophylaxis.
Area of Science:
- Neurosurgery
- Infectious Disease
Background:
- External ventriculostomy is a neurosurgical procedure.
- Cerebrospinal fluid (CSF) infections are a significant complication.
Purpose of the Study:
- To determine the incidence of CSF sepsis following external ventriculostomy.
- To identify risk factors associated with infection.
Main Methods:
- Retrospective analysis of 65 external ventriculostomy placements over two years.
- Review of infection cases, including meningitis and ventriculitis.
Main Results:
- Three cases (4.5%) of meningitis and ventriculitis were identified.
- No correlation found between the duration of ventriculostomy and infection rates.
Conclusions:
- Placement technique, prophylactic antibiotics, and monitoring systems may influence infection risk.
- Further investigation into these factors is warranted to reduce CSF sepsis.