title: In vitro activities of meropenem, PD 127391, PD 131628, ceftazidime, chloramphenicol, co-trimoxazole, and ciprofloxacin against Pseudomonas cepacia.
abstract: In a study of 110 Pseudomonas cepacia isolates from patients without cystic fibrosis, the in vitro potencies of three new compounds, meropenem, PD 127391, and PD 131628, were comparable to those of ceftazidime and ciprofloxacin and exceeded those of chloramphenicol and co-trimoxazole. The MICs of ceftazidime, ciprofloxacin, meropenem, and the PD compounds for 90% of strains tested were < or = 4 micrograms/ml, whereas they were 32 micrograms/ml for chloramphenicol and co-trimoxazole. Data for 20 isolates from patients with cystic fibrosis indicated that the isolates were less susceptible to all seven antibiotics tested, with the most active compounds being meropenem and PD 127391.
authors.affiliation: Department of Medical Microbiology, University of Edinburgh Medical School, Scotland.
authors.forename: C
authors.initials: C
authors.lastname: Lewin
authors.forename: C
authors.initials: C
authors.lastname: Doherty
authors.forename: J
authors.initials: J
authors.lastname: Govan
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D003550:Cystic Fibrosis / Q000382:microbiology; D006801:Humans; D008826:Microbial Sensitivity Tests; D011549:Pseudomonas / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents