1280. In-Vitro Activity of Cefiderocol, Imipenem/Relebactam, & Ceftazidime/Avibactam in Ceftolozane/Tazobactam Resistant Strains of Multidrug Resistant Pseudomonas aeruginosa
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چکیده
منابع مشابه
Dissemination of Class 1 Integron among Different Multidrug Resistant Pseudomonas aeruginosa Strains
ABSTRACT Background and objectives: The present study was conducted to detect class 1 integrons and evaluate antibiotic susceptibility patterns among clinical isolates of P. aeruginosa. Methods: Sixty clinical samples from blood, tracheal wounds, burns and uri...
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OBJECTIVES The aim of this study was to evaluate the combined effects of antibiotic combinations by agar incorporation inhibitory tests and by time-kill tests on seven geographically and epidemiologically distinct isolates of multidrug-resistant Pseudomonas aeruginosa. All seven strains were resistant to piperacillin, meropenem, ceftazidime, cefoperazone-sulbactam, aztreonam, amikacin and cipro...
متن کاملIn-Vitro Efficacy of Synergistic Antibiotic Combinations in Multidrug Resistant Pseudomonas Aeruginosa Strains
PURPOSE Combination antibiotic treatment is preferred in nosocomial infections caused by Pseudomonas aeruginosa (P. aeruginosa). In vitro synergism tests were used to choose the combinations which might be used in clinic. The aim of this study was to investigate the synergistic efficacy of synergistic antibiotic combinations in multidrug resistant P. aeruginosa strains. MATERIALS AND METHODS ...
متن کاملThe Prevalence of Exoenzyme S Gene in Multidrug-Sensitive and Multidrug-Resistant Pseudomonas aeruginosa Clinical Strains.
Pseudomonas aeruginosa rods are one of the most commonly isolated microorganisms from clinical specimens, usually responsible for nosocomial infections. Antibiotic-resistant P. aeruginosa strains may present reduced expression of virulence factors. This fact may be caused by appropriate genome management to adapt to changing conditions of the hospital environment. Virulence factors genes may be...
متن کاملIn vitro activity of antimicrobial combinations against multidrug-resistant Pseudomonas aeruginosa.
INTRODUCTION Pseudomonas aeruginosa isolates related to nosocomial infections are often resistant to multiple antibacterial agents. In this study, antimicrobial combinations were evaluated to detect in vitro synergy against clinical isolates of P. aeruginosa. METHODS Four clinical P. aeruginosa isolates were selected at random among other isolates from inpatients treated at the public Univers...
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ژورنال
عنوان ژورنال: Open Forum Infectious Diseases
سال: 2020
ISSN: 2328-8957
DOI: 10.1093/ofid/ofaa439.1463