Comparative in vitro activity of imipenem against gram-positive and gram-negative aerobic bacteria from clinical isolates
Bastianini, L.; Sposini, T.; Bartoli, A.; Marconi, P.
Microbiologica 11(2): 137-142
1988
ISSN/ISBN: 0391-5352 PMID: 3165489 Document Number: 316251
Imipenem is a member of a new class of beta-lactam antibiotics, carbapenems, with a very broad antibacterial spectrum. In this work we evaluated the in vitro activity of imipenem against a variety of bacterial strains isolated from clinical specimens as well as the activity of other beta-lactam antibiotics. The results obtained with 501 bacterial strains show that imipenem is active on both gram-negative and gram-positive microorganisms isolated from different infections. The in vitro inhibitory activity is greater than that of aztreonam, cefotaxime, ceftriaxone, piperacillin, amikacin, and netilmicin, against the majority of strains tested.