Antimicrobial Activities of Ceftazidime-Avibactam and Comparator Agents against Clinical Bacteria Isolated from Patients with Cancer.

Abstract:

:A total of 521 unique clinical isolates from cancer patients with primarily (>90%) bloodstream infections were tested for susceptibility to ceftazidime-avibactam and comparators using broth microdilution methods. Ceftazidime-avibactam inhibited 97.8% of all Enterobacteriaceae (n = 321) at the susceptibility breakpoint of ≤8/4 μg/ml (there were 7 nonsusceptible strains). It was also active against Pseudomonas aeruginosa (91.7% isolates susceptible, n = 121), including many isolates not susceptible to meropenem, cefepime, ceftazidime, piperacillin-tazobactam, or other comparators.

authors

Hachem R,Reitzel R,Rolston K,Chaftari AM,Raad I

doi

10.1128/AAC.02106-16

subject

Has Abstract

pub_date

2017-03-24 00:00:00

issue

4

eissn

0066-4804

issn

1098-6596

pii

AAC.02106-16

journal_volume

61

pub_type

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