Performance evaluation of a commercial multiplex pathogen panel for the diagnosis of pediatric joint infections.

ABSTRACT: This study evaluates the performance of the BIOFIRE Joint Infection (JI) Panel compared to joint fluid culture and/or 16S rRNA PCR, followed by Sanger sequencing (16S PCR/S) for the diagnosis of joint infections in pediatric patients. An on-panel organism was detected by standard-of-care joint (SOCj) studies (joint fluid culture with or without 16S PCR/S, as ordered by the treating physician) in 29/65 samples (44.6%), and the same organism was detected by the BIOFIRE JI panel in all samples. The cumulative positive percent agreement in the detection of on-panel genus or species-level targets by the BIOFIRE JI panel was 100% (36/36), 100% (25/25), and 100% (27/27), and the negative percent agreement was 99.7% (1,974/1,979), 99.2% (1,974/1,990), and 99.7% (1,303/1,307) compared to detection

SUBMITTER: Copley L 

PROVIDER: S-EPMC12239719 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature