Comparative in vitro antibacterial activity of the new carbapenem meropenem (SM-7338)

M. R. Visser*, I. M. Hoepelman, H. Beumer, M. Rozenberg-Arska, J. Verhoef

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

17 Citations (Scopus)

Abstract

The in vitro antimicrobial activity of the new carbapenem meropenem (SM-7338) was determined by an agar dilution method in comparison with imipenem, ticarcillin/calvulanic acid, ceftazidime and the fourth-generation cephalosporin cefepime (BMY 28142). Meropenem showed superior activity against Enterobacteriaceae (MIC90≤0.06 mg/l) and against non-fermentative gram-negative rods, with the exception of Xanthomonas maltophilia. Meropenem had excellent activity against beta-lactamase-producing Haemophilus influenzae and Neisseria gonorrhoeae, and against the Bacteroides fragilis group. Imipenem was slightly more active then meropenem against gram-positive cocci especially Enterococcus faecalis.

Original languageEnglish
Pages (from-to)1061-1064
Number of pages4
JournalEuropean Journal of Clinical Microbiology & Infectious Diseases
Volume8
Issue number12
DOIs
Publication statusPublished - 1 Dec 1989

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