Clinical epidemiology of the global expansion of Klebsiella pneumoniae carbapenemases.

ABSTRACT: Klebsiella pneumoniae carbapenemases (KPCs) were originally identified in the USA in 1996. Since then, these versatile β-lactamases have spread internationally among Gram-negative bacteria, especially K pneumoniae, although their precise epidemiology is diverse across countries and regions. The mortality described among patients infected with organisms positive for KPC is high, perhaps as a result of the limited antibiotic options remaining (often colistin, tigecycline, or aminoglycosides). Triple drug combinations using colistin, tigecycline, and imipenem have recently been associated with improved survival among patients with bacteraemia. In this Review, we summarise the epidemiology of KPCs across continents, and discuss issues around detection, present antibiotic options and those in d

SUBMITTER: Munoz-Price LS 

PROVIDER: S-EPMC4673667 | biostudies-literature | 2013 Sep

REPOSITORIES: biostudies-literature