{Reference Type}: Journal Article
{Title}: Carbapenemase producing Gram negative bacteria: Review of resistance and detection methods.
{Author}: Paudel R;Shrestha E;Chapagain B;Tiwari BR;
{Journal}: Diagn Microbiol Infect Dis
{Volume}: 110
{Issue}: 1
{Year}: 2024 May 25
{Factor}: 2.983
{DOI}: 10.1016/j.diagmicrobio.2024.116370
{Abstract}: Gram negative bacilli that are carbapenem resistant have emerged and are spreading worldwide. Infections caused by carbapenem resistant isolates posses a significant threat due to their high morbidity and mortality rates. Carbapenemases production by multi-drug resistant pathogens severely restricts treatment choices for illnesses caused by bacteria that are resistant to both carbapenems and majority of β-lactam antibiotics. Various phenotypic and genotypic methods for identification can distinguish between different classes of carbapenemase and identify pathogens that are resistant to carbapenems. The establishment of a quick, accurate and reliable test for identifying the clinical strains that produce the carbapenemase enzyme is essential for optimum diagnosis of microbial pathogens and management of the global rise in the prevalence of carbapenemase producing bacterial strains. The aim of this review was to summarize the mechanisms of carbapenem resistance and to provide an overview of different carbapenemase detection methods for carbapenem resistant Gram negative bacilli.