title: Variations in Strategies to Prevent Ventriculostomy-Related Infections: A Practice Survey.
abstract: OBJECTIVE
  The ideal strategy to prevent infections in patients with external ventricular drains (EVDs) is unclear.
  
  
  METHODS
  We conducted a cross-sectional survey of members of the Neurocritical Care Society on infection prevention practices for patients with EVDs between April and July 2015.
  
  
  RESULTS
  The survey was completed by 52 individuals (5% response rate). Catheter selection, use of prolonged prophylactic systemic antibiotics (PPSAs), cerebrospinal fluid (CSF) collection policies, location of EVD placement, and performance of routine EVD exchanges varied. Antibiotic-impregnated catheters (AICs) and conventional catheters (CCs) were used with similar frequency, but no respondents reported routine use of silver-impregnated catheters (SICs). The majority of respondents were either neutral or disagreed with the need for PPSA with all catheter types (CC: 75%, AIC: 85%, and SIC: 87%). Despite this, 55% of the respondents reported PPSAs were routinely administered to patients with EVDs at their institutions. The majority (80%) of the respondents reported CSF collection only on an as-needed basis. The EVD placement was restricted to the operating room at 27% of the respondents' institutions. Only 2 respondents (4%) reported that routine EVD exchanges were performed at their institution.
  
  
  CONCLUSIONS
  Practice patterns demonstrate that institutions use varying strategies to prevent ventriculostomy-related infections. Identification and further study of optimum care for these patients are essential to decrease the risk of complications and to aid development of practice standards.
authors.affiliation: Division of Neurocritical Care, Department of Neurology, NYU Langone Medical Center, NY, USA; Department of Neurosurgery, NYU Langone Medical Center, NY, USA.
authors.forename: Ariane
authors.initials: A
authors.lastname: Lewis
authors.affiliation: Division of Neurocritical Care, Department of Neurology, NYU Langone Medical Center, NY, USA; Department of Neurosurgery, NYU Langone Medical Center, NY, USA.
authors.forename: Barry M
authors.initials: BM
authors.lastname: Czeisler
authors.affiliation: Division of Neurocritical Care, Department of Neurology, NYU Langone Medical Center, NY, USA; Department of Neurosurgery, NYU Langone Medical Center, NY, USA.
authors.forename: Aaron S
authors.initials: AS
authors.lastname: Lord
keywords: cerebrospinal fluid; external ventricular drain; ventriculitis; ventriculostomy-related infection