There are limited therapeutic options to treat infections caused by vancomycin-resistant (VREfm). The lipoglycopeptide oritavancin exhibits activity against this pathogen, although its utility against infections caused by VREfm has not been clinically established. In this study, the pharmacodynamic activity of free-drug levels associated with 12 mg/kg/day of daptomycin and a single 1,200-mg dose of oritavancin were determined against three VanA VREfm isolates in an pharmacokinetic/pharmacodynamic model.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5610485PMC
http://dx.doi.org/10.1128/AAC.01265-17DOI Listing

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