Characteristics of Carbapenemase-Producing Klebsiella pneumoniae Isolated in the Intensive Care Unit of the Largest Tertiary Hospital in Bangladesh.

ABSTRACT: For addressing the issue of antimicrobial drug resistance in developing countries, it is important to investigate the characteristics of carbapenemase-producing organisms. We aimed to genetically characterize a carbapenemase-producing Klebsiella pneumoniae (CPKP) isolated in the intensive care unit of a tertiary hospital in Bangladesh. The number of CPKP isolates were 43/145 (30%), of which pandrug-resistant (PDR) strains were 14%. These carbapenemases were New Delhi metallo-beta-lactamase (NDM)-1 (53%), NDM-5 (14%), oxacillinase (OXA)-181 (12%), OXA-232 (10%), NDM-5 + OXA-181 (5%), and NDM-5 + OXA-232 (2%). Many CPKP isolates harbored a variety of resistance genes, and the prevalence of 16S rRNA methyltransferase was particularly high (91%). The 43 CPKP isolates were classified int

SUBMITTER: Okanda T 

PROVIDER: S-EPMC7844882 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature