Comparative in vitro antimicrobial activity of tigecycline against clinical isolates of vancomycin-resistant enterococcus.
نویسندگان
چکیده
منابع مشابه
Antimicrobial activity of mupirocin, daptomycin, linezolid, quinupristin/dalfopristin and tigecycline against vancomycin-resistant enterococci (VRE) from clinical isolates in Korea (1998 and 2005).
It is a hot clinical issue whether newly approved antimicrobial agents such as daptomycin, linezolid, quinupristin/dalfopristin (synercid) and tigecycline are active enough to be used for infections caused by vancomycin resistant bacteria. We performed susceptibility tests for mupirocin, which is in widespread clinical use in Korea, and four new antimicrobials, daptomycin, linezolid, quinuprist...
متن کاملIn vitro activity of tigecycline and comparators against Gram-positive and Gram-negative isolates collected from the Middle East and Africa between 2004 and 2011.
The Tigecycline Evaluation and Surveillance Trial (T.E.S.T.) was established in 2004 to monitor longitudinal changes in bacterial susceptibility to numerous antimicrobial agents, specifically tigecycline. In this study, susceptibility among Gram-positive and Gram-negative isolates between 2004 and 2011 from the Middle East and Africa was examined. Antimicrobial susceptibilities were determined ...
متن کاملAntibiotic Susceptibility of Staphylococcus aureus and Enterococcus Spp. Isolated from some Hospitals in Tehran
Abstract Background and Objective: Vancomycin-resistant enterococci (VRE) and methicillin-resistant Staphylococcus aureus (MRSA) are the leading nosocomial pathogens in Iran. We aimed at evaluating the resistance patterns of Staphylococcus aureus and enterococci to the antibiotics recommended by Clinical and Laboratory Standards Institute (CLSI). Material and Methods: Two-hu...
متن کاملIn vitro activity of daptomycin in combination with β-lactams, gentamicin, rifampin, and tigecycline against daptomycin-nonsusceptible enterococci.
Enterococci that are nonsusceptible (NS; MIC > 4 μg/ml) to daptomycin are an emerging clinical concern. The synergistic combination of daptomycin plus beta-lactams has been shown to be effective against vancomycin-resistant Enterococcus (VRE) species in vitro. This study systematically evaluated by in vitro time-kill studies the effect of daptomycin in combination with ampicillin, cefazolin, ce...
متن کاملImpact of Enterococcus faecalis on the bactericidal activities of arbekacin, daptomycin, linezolid, and tigecycline against methicillin-resistant Staphylococcus aureus in a mixed-pathogen pharmacodynamic model.
We inoculated an in vitro pharmacodynamic model simultaneously with clinical isolates of methicillin-resistant Staphylococcus aureus and an enterocin-producing enterococcus (vancomycin-resistant Enterococcus faecalis, ampicillin susceptible) at 7 log10 CFU/ml to examine enterocin effects and antimicrobial activity on staphylococci. The investigated antimicrobial regimens were 100 mg arbekacin e...
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عنوان ژورنال:
- Indian journal of medical microbiology
دوره 27 4 شماره
صفحات -
تاریخ انتشار 2009