Multicenter study establishing the clinical validity of a nucleic-acid amplification based assay for the diagnosis of bacterial vaginosis

The present study sought to validate the clinical performance of a previously described PCR-based assay for the diagnosis of bacterial vaginosis (BV). A total of 1579 patients were enrolled in 5 locations; samples were classified as BV positive (n=538) or negative (n=1041) based on an algorithm utilizing quantitative Gram-stain analysis of vaginal discharge and clinical evaluation (Amsel criteria); a next generation sequencing (NGS) approach to determining diversity of vaginal microbiota was used to resolve discordant results between BV-PCR and Nugent/Amsel.
Source: Diagnostic Microbiology and Infectious Disease - Category: Microbiology Authors: Source Type: research