Control and Elimination of Extensively Drug-Resistant Acinetobacter baumanii in an Intensive Care Unit

摘要

We decreased antimicrobial drug consumption in an intensive care unit in Lebanon by changing to colistin monotherapy for extensively drug-resistant Acinetobacter baumanii infections. We saw a 78% decrease of A. baumanii in sputum and near-elimination of bla oxa-23 -carrying sequence type 2 clone over the 1-year study. Non– A. baumanii multidrug-resistant infections remained stable.