title: Comparative in vitro activities of ertapenem (MK-0826) against 469 less frequently identified anaerobes isolated from human infections.
abstract: We studied the in vitro activity of ertapenem against 469 less frequently identified anaerobes from 11 genera and 52 species isolated from human infections. Ertapenem was uniformly active against 460 of 469 (98%) strains at concentrations of < or = 4 microg/ml. Only 4 of 14 Clostridium difficile, 1 of 11 Clostridium innocuum, and 4 of 6 Lactobacillus sp. strains required ertapenem concentrations of > or = 8 microg/ml for inhibition.
authors.affiliation: R. M. Alden Research Laboratory, Santa Monica-UCLA Medical Center, Santa Monica, California 90404, USA. EJCGMD@aol.com
authors.forename: Ellie J C
authors.initials: EJ
authors.lastname: Goldstein
authors.forename: Diane M
authors.initials: DM
authors.lastname: Citron
authors.forename: C Vreni
authors.initials: CV
authors.lastname: Merriam
authors.forename: Yumi A
authors.initials: YA
authors.lastname: Warren
authors.forename: Kerin L
authors.initials: KL
authors.lastname: Tyrrell
authors.forename: Helen
authors.initials: H
authors.lastname: Fernandez
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001421:Bacteria, Anaerobic / Q000187:drug effects*; D001424:Bacterial Infections / Q000382:microbiology*; D000077727:Ertapenem; D006801:Humans; D007769:Lactams; D008826:Microbial Sensitivity Tests; D047090:beta-Lactams
chemical_list: D000900:Anti-Bacterial Agents; D007769:Lactams; D047090:beta-Lactams; D000077727:Ertapenem