Clinical Microbiology and Antimicrobial Chemotherapy. 2019; 21(1):56-60
Objective. To evaluate the prevalence of acquired carbapenemase genes among A. baumannii isolates collected from blood culture in patients with hematological malignancies.
Materials and Methods. This prospective multicenter study included A. baumannii isolated from blood culture in hematological patients in 7 Russian hospitals (2003–2015). Minimum inhibitory concentrations (MICs) of meropenem and imipenem were determined by broth microdilution method (CLSI, 2017). All A. baumannii isolates were tested by multiplex real-time PCR for presence of acquired carbapenemase genes (blaOXA-23-like, blaOXA-24⁄40-like, blaOXA-58-like, blaNDM-like, blaVIM-like and blaIMP-like).