Rapid diagnosis of bacterial meningitis by real-time PCR and fluorescence in situ hybridization.

ABSTRACT: Real-time PCR and fluorescence in situ hybridization (FISH) were evaluated as rapid methods for the diagnosis of bacterial meningitis and compared to standard diagnostic procedures. For PCR, a LightCycler approach was chosen, implementing eubacterial and specific PCR assays for the most relevant bacteria. For FISH, a similar probe set containing eubacterial and specific probes was composed of published and newly designed probes. Both methods were evaluated by use of cerebrospinal fluid (CSF) samples from patients with suspected bacterial meningitis. For all microscopy- and culture-positive samples (n = 28), the eubacterial PCR was positive. In addition, all identifiable pathogens were detected with specific PCR assays, according to an algorithm based on the Gram stain. The FISH method dete

SUBMITTER: Poppert S 

PROVIDER: S-EPMC1169125 | biostudies-literature | 2005 Jul

REPOSITORIES: biostudies-literature