P070: Extended spectrum beta lactamase producing Acinetobacter baumannii in Kuwait

VEB-1 Extended-Spectrum β-lactamase–producing Acinetobacter baumannii, France1

VEB-1 extended-spectrum beta-lactamase-producing Acinetobacter baumannii was responsible for an outbreak in hospitals in France. A national alert was triggered in September 2003 when 4 hospitals reported clusters of A. baumannii infection with similar susceptibility profiles. Case definitions and laboratory guidelines were disseminated, and prospective surveillance was implemented; strains were...

Metallo beta lactamase producing Pseudomonas aeruginosa and Acinetobacter baumannii.

This study aims in identifying MBLs particularly Zn requiring Molecular Class B enzymes produced by Pseudomonas aeruginosa and Acinetobacter baumannii .The resistance by these organisms are in a rise against all antibiotics including carbapenems and no prescribed CLSI guidelines is available for detecting them. Clinical isolates antibiotic susceptibility was determined by number of phenotypic t...

Extended-spectrum beta-lactamase-producing organisms.

Extended-spectrum beta-lactamases (ESBLs), which hydrolyse extended-spectrum cephalosporins and are inhibited by clavulanic acid, are spreading among Enterobacteriaceae. The CTX-M enzymes are replacing SHV and TEM enzymes as the prevalent type of ESBLs, principally in community-acquired infections caused by Escherichia coli. Associated infectious syndromes include mainly urinary tract infection...

prevalence of acinetobacter clinical isolates producing extended spectrum beta-lactamase (esbl) and metallo-beta-lactamase (mbl) in kermanshah academic hospitals

Carbapenem-hydrolyzing GES-type extended-spectrum beta-lactamase in Acinetobacter baumannii.

Acinetobacter baumannii isolate AP was recovered from a bronchial lavage of a patient hospitalized in Paris, France. A. baumannii AP was resistant to all β-lactams, including carbapenems, and produced the extended-spectrum β-lactamase (ESBL) GES-14, which differs from GES-1 by two substitutions, Gly170Ser and Gly243Ala. Cloning of the bla(GES-14) gene followed by its expression in Escherichia c...