Tigecycline in vitro activity against commonly encountered multidrug-resistant gram-negative pathogens in a Middle Eastern country.

Abstract:

:The lack of data from the Middle East warranted studying tigecycline in vitro activity in Lebanon against consecutive multidrug-resistant (MDR) bacteria, including extended-spectrum beta-lactamases producing clinical isolates of Escherichia coli (n = 150), Klebsiella pneumoniae (n = 100), and Acinetobacter spp. (n = 64) using the standard disk diffusion method. Tigecycline-resistant and intermediate findings were as follows: E. coli, 0% and 0%; K. pneumoniae, 3% and 16%; and Acinetobacter spp., 0% and 2%. These values were substantially lower than those determined for amikacin, gentamicin, tobramycin, ciprofloxacin, piperacillin/tazobactam, amoxicillin/clavulanic acid, and trimethoprim/sulfamethoxazole. This study demonstrates the excellent activity of tigecycline against the increasingly encountered MDR bacteria in Lebanon. The introduction of this effective and viable drug for the initial or recommended treatment of serious infections caused by such highly resistant pathogens is an asset for patients in this country and elsewhere.

authors

Araj GF,Ibrahim GY

doi

10.1016/j.diagmicrobio.2008.08.011

subject

Has Abstract

pub_date

2008-12-01 00:00:00

pages

411-5

issue

4

eissn

0732-8893

issn

1879-0070

pii

S0732-8893(08)00372-6

journal_volume

62

pub_type

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