Cerebrospinal Fluid Filtration in a Case of Severe Pneumococcal Meningitis

Abstract

Current therapy of bacterial meningitis includes high doses of antibiotics and, sometimes, addition of corticosteroids in order to reduce a harmful inflammatory response. The persisting high mortality and rate of sequelae, particularly regarding pneumococcal meningitis, calls for new therapeutic approaches. We report a case of a 71-year-old female with a pneumococcal meningitis treated with extra-corporeal filtration of cerebrospinal fluid (CSF) after 3 days of coma on conventional treatment. The treatment was carried out without complications and the clinical outcome was favourable. We suggest that filtration of the CSF should be considered as a tool to eliminate noxious substances playing a harmful role in deteriorating courses of bacterial meningitis.