A multicenter performance evaluation of cefiderocol MIC results: ComASP in comparison to CLSI broth microdilution.

ABSTRACT: The performance of the Liofilchem Compact Antimicrobial Susceptibility Panel (ComASP) Cefiderocol was evaluated in a multicenter study. Enterobacterales, Acinetobacter baumannii, and Pseudomonas aeruginosa clinical isolates and challenge isolates were tested by three and one sites, respectively. Minimum inhibitory concentration (MIC) testing was performed by the Clinical and Laboratory Standards Institute (CLSI) broth microdilution and ComASP, which included two reading endpoints (CLSI read; MIC is the first well in which reduction of growth is <1 mm or light haze/faint turbidity] and ComASP [ComASP read; MIC is the first well at which 100% inhibition of growth occurs]). Each site performed reproducibility and quality control (QC) by ComASP and broth microdilution (BMD). Repr

SUBMITTER: Koeth LM 

PROVIDER: S-EPMC11837567 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature