| Literature DB >> 30323050 |
Michael R Jacobs1,2, Ayman M Abdelhamed3,2, Caryn E Good3,2, Daniel D Rhoads3,2, Kristine M Hujer4,5, Andrea M Hujer4,5, T Nicholas Domitrovic4,5, Susan D Rudin4,5, Sandra S Richter6, David van Duin7, Barry N Kreiswirth8, Chris Greco9, Derrick E Fouts9, Robert A Bonomo10,5,11,12,13,14,15.
Abstract
The activity of the siderophore cephalosporin cefiderocol is targeted against carbapenem-resistant Gram-negative bacteria. In this study, the activity of cefiderocol against characterized carbapenem-resistant Acinetobacter baumannii complex, Stenotrophomonas maltophilia, Pseudomonas aeruginosa, and Enterobacteriaceae strains was determined by microdilution in iron-depleted Mueller-Hinton broth. The MIC90s against A. baumannii, S. maltophilia, and P. aeruginosa were 1, 0.25, and 0.5 mg/liter, respectively. Against Enterobacteriaceae, the MIC90 was 1 mg/liter for the group harboring OXA-48-like, 2 mg/liter for the group harboring KPC-3, and 8 mg/liter for the group harboring TEM/SHV ESBL, NDM, and KPC-2.Entities:
Keywords: Enterobacteriaceaezzm321990; Gram-negative bacteria; S-649266; cefiderocol; cephalosporin; siderophore
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Year: 2018 PMID: 30323050 PMCID: PMC6325197 DOI: 10.1128/AAC.01801-18
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191