Clinical significance of cefazolin inoculum effect in serious MSSA infections: a systematic review.
Calvin Ka-Fung LoAshwin SritharanJiesi ZhangNicole LiCindy ZhangFrank WangMark LoebAnthony D BaiPublished in: JAC-antimicrobial resistance (2024)
The evidence on CzIE is limited by small observational studies. In these studies, CzIE did not predict higher mortality in MSSA infections treated with cefazolin. Our findings do not support CzIE testing in clinical practice currently.