A search for bacteria identified from cerebrospinal fluid shunt infections in previous surgical events.

ABSTRACT: Shunt infections are a common complication when treating hydrocephalus by cerebrospinal fluid (CSF) shunt placement. The source of infecting pathogens is not well understood. One hypothesis, which we explored here, is that microorganisms persist chronically in the host long before a symptomatic infection occurs and may be detectable in surgical events preceding infection. A cohort of 13 patients was selected, for which CSF samples were available from an infection episode and from a previous surgery event, which was either an initial shunt placement or a revision. Microbiota were analyzed both directly from CSF and from isolates cultured from CSF on aerobic and anaerobic media. The detection and identification of bacteria was done with high throughput DNA sequencing methods and mass spectro

SUBMITTER: Hodor P 

PROVIDER: S-EPMC11469614 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature