Characterization of β-Lactamase Content of Ceftazidime-Resistant Pathogens Recovered during the Pathogen-Directed Phase 3 REPRISE Trial for Ceftazidime-Avibactam: Correlation of Efficacy against β-Lactamase Producers
Author(s) -
Rodrigo E. Mendes,
Mariana Castanheira,
Leah N. Woosley,
Gregory G. Stone,
Patricia A. Bradford,
Robert K. Flamm
Publication year - 2019
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.02655-18
Subject(s) - ceftazidime/avibactam , ceftazidime , microbiology and biotechnology , biology , pathogen , avibactam , bacteria , pseudomonas aeruginosa , genetics
REPRISE was a pathogen-directed (ceftazidime-resistant) phase 3 prospective, open-label, randomized, multicenter trial that evaluated the efficacy, safety, and tolerability of ceftazidime-avibactam (CAZ-AVI) and best available therapy (BAT) in the treatment of hospitalized adults with complicated intra-abdominal infections (cIAI) and complicated urinary tract infections (cUTI). This study characterized the β-lactamase content of ceftazidime-resistantEnterobacteriaceae andPseudomonas aeruginosa recovered during the baseline visits of patients enrolled in REPRISE.
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