In vitro activity of cefepime/zidebactam (WCK 5222) against Gram-negative bacteria
Author(s) -
David M. Livermore,
Shazad Mushtaq,
Marina Warner,
Anna Vickers,
Neil Woodford
Publication year - 2017
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkw593
Subject(s) - cefepime , citrobacter , microbiology and biotechnology , enterobacter , enterobacteriaceae , acinetobacter baumannii , stenotrophomonas maltophilia , klebsiella pneumoniae , acinetobacter , biology , agar dilution , pseudomonas aeruginosa , escherichia coli , antimicrobial , minimum inhibitory concentration , bacteria , imipenem , antibiotics , antibiotic resistance , biochemistry , genetics , gene
Diazabicyclooctanes (DBOs) inhibit class A, class C and some class D β-lactamases. A few also bind PBP2, conferring direct antibacterial activity and a β-lactamase-independent 'enhancer' effect, potentiating β-lactams targeting PBP3. We tested a novel DBO, zidebactam, combined with cefepime.
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