Cerebrospinal Fluid Findings Are Poor Predictors of Appropriate FilmArray Meningitis/Encephalitis Panel Utilization in Pediatric Patients.

ABSTRACT: Molecular testing of cerebrospinal fluid (CSF) using the BioFire FilmArray meningitis/encephalitis (FA-M/E) panel permits rapid, simultaneous pathogen detection. Due to the broad spectrum of targeted organisms, FA-M/E testing may be restricted to patients with abnormal CSF findings. We sought to determine if restriction is appropriate in our previously healthy and/or immunocompromised pediatric patients. FA-M/E was ordered on 1,025 CSF samples from 948 patients; 121 (11.8%) specimens were FA-M/E positive. Of these, 89 (73.6%) were virus positive, and 30 (24.8%) were bacterium positive. The most common targets detected were enterovirus (n = 38), human herpesvirus 6 (HHV-6) (n = 30), and Streptococcus pneumoniae (n = 14). Pleocytosis with white blood cell (WBC) levels of ≥5 cells/mm3 and ≥10

SUBMITTER: Precit MR 

PROVIDER: S-EPMC7041564 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature