Efficacy of dalbavancin in the treatment of MRSA rat sternal osteomyelitis with mediastinitis
Author(s) -
Yoav Barnea,
Anat Lerner,
Asaf Aizic,
Shiri NavonVenezia,
Eleanor Rachi,
Michael W. Dunne,
Sailaja Puttagunta,
Yehuda Carmeli
Publication year - 2015
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkv357
Subject(s) - dalbavancin , medicine , vancomycin , staphylococcus aureus , osteomyelitis , saline , antibiotics , surgery , anesthesia , microbiology and biotechnology , biology , bacteria , genetics
Dalbavancin, a semi-synthetic lipoglycopeptide, is characterized by a long plasma half-life, which allows weekly dosing. Dalbavancin may be a good treatment option for patients with deep sternal wound infections owing to its improved pharmacokinetic profile and antibacterial activity compared with currently used antibiotics. Here we evaluated the efficacy of 7 or 14 days of treatment with dalbavancin, compared with vancomycin and with saline, in reducing sternal bone MRSA counts in a rat Staphylococcus aureus deep sternal wound infection model.
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