In vitro Activity of Cefiderocol Against Gram-Negative Clinical Isolates Collected from Urinary Track Source: SIDERO-WT-2014/SIDERO-WT-2015

Abstract

The global rise of carbapenem resistant Gram-negative bacteria such as carbapenem-resistant Enterobacteriaceae (CRE) and carbapenem-resistant non-fermenting bacteria is alarming and become threats to patient as only a few drugs remain active (e.g. colistin). Cefiderocol (S-649266) is a novel parenteral siderophore cephalosporin with potent activity against a wide variety of Gram-negative pathogens including carbapenem-resistant strains. This study evaluated the in vitro activity of cefiderocol and comparator agents against clinical isolates collected from urinary track source from North America.