We performed a retrospective analysis of patients who developed ventriculitis after EVD or ventriculoperitoneal (VP) shunt placement and consequently underwent either placement of B-EVD (group 1) or a standard non-antibiotic-impregnated EVD (group 2). Analyzed parameters included demographic and clinical data, hospitalization time, time until remission of the infection parameters, detection of new bacterial resistance on antibiograms, and clinical outcome in terms of the modified Rankin scale (mRS).