Author/Authors :
Kaleem, Fatima National University of Sciences and Technology - Army Medical College - Department of Microbiology, Pakistan , Usman, Javaid National University of Sciences and Technology - Army Medical College - Department of Microbiology, Pakistan , Khalid, Ali National University of Sciences and Technology - Army Medical College - Department of Microbiology, Pakistan , Hassan, Afreenish National University of Sciences and Technology - Army Medical College - Department of Microbiology, Pakistan , Omair, Maria National University of Sciences and Technology - Army Medical College - Department of Microbiology, Pakistan
Abstract :
Objectives: To compare the in vitro activities of vancomycin and linezolid against methicillin resistant Staphyloccus aureus in our set up to help in formulating a better empirical treatment and reduce the emergence of vancomycin resistant Staphylococcus aureus.Methods: The study was conducted over a period of 6 months (1st July 2009 - 31st Dec 2009). Fifty Methicillin resistant Staphylococcus aureus isolated from the clinical isolates of Military Hospital Rawalpindi were subjected to the determination of Minimum inhibitory concentrations of linezolid and vancomycin using E-strips.Results: All the isolated organisms were uniformly susceptible to both the antibiotics. Vancomycin showed higher minimum inhibitory concentrations (MICs) as compared to linezolid MICs.Conclusion: This study suggests that linezolid and vancomycin have similar in vitro efficacy for methicillin resistant Staphyloccus aureus infections.
Keywords :
Linezolid , Minumum inhibitory concentrations , Methicillin resistant Staphyloccus aureus , Vancomycin
