Abstract

Tedizolid (TZD) is an oxazolidinone derivative which demonstrates bacteriostatic activity through inhibition of protein synthesis. We compared the efficacies of TZD and an earlier-generation oxazolidinone, linezolid (LZD), in an experimental murine model of bacteremia caused by two VRE strains (one each E. faecium and E. faecalis). LZD exhibited significantly better efficacy in terms of reduced VRE blood and target tissue densities than TZD in this model.

Highlights

  • Reviewed by: Gennaro De Pascale, Università Cattolica del Sacro Cuore, Italy Tianyu Zhang, Guangzhou Institutes of Biomedicine and Health (CAS), China

  • We compared the efficacies of TZD and an earlier-generation oxazolidinone, linezolid (LZD), in an experimental murine model of bacteremia caused by two Vancomycin-Resistant Enterococcal (VRE) strains

  • Used antimicrobial agents used to treat VRE bloodstream infections (VRE-BSI) infections, such as daptomycin, oritavancin, dalbavancin, quinupristin-dalfopristin, and tigecycline, each have a number of important side effects, both acutely and more long-term [2]

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Summary

Introduction

Reviewed by: Gennaro De Pascale, Università Cattolica del Sacro Cuore, Italy Tianyu Zhang, Guangzhou Institutes of Biomedicine and Health (CAS), China. We compared the efficacies of TZD and an earlier-generation oxazolidinone, linezolid (LZD), in an experimental murine model of bacteremia caused by two VRE strains (one each E. faecium and E. faecalis).

Results
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