In vitro activity and post-antibiotic effects of colistin in combination with other antimicrobials against colistin-resistant KPC-producing Klebsiella pneumoniae bloodstream isolates
Author(s) -
Paolo Gaibani,
Donatella Lombardo,
Russell E. Lewis,
Mathew Mercuri,
S. Bonora,
Maria Paola Landini,
Simone Ambretti
Publication year - 2014
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/dku065
Subject(s) - colistin , tigecycline , klebsiella pneumoniae , microbiology and biotechnology , acinetobacter baumannii , rifampicin , meropenem , etest , antibiotics , biology , carbapenem , antibiotic resistance , bacteria , pseudomonas aeruginosa , escherichia coli , gene , biochemistry , genetics
Combination therapy is recommended for the treatment of KPC-producing Klebsiella pneumoniae (KPC-Kp), but the optimal regimen for colistin-resistant strains is unknown. We compared the synergistic activity and post-antibiotic effect (PAE) of colistin in combination with other antimicrobials against colistin-susceptible and -resistant KPC-Kp bloodstream isolates.
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