Retrospective Resistance Pattern of Clinical Isolates In Vitro Against Imipenem and Other Antimicrobial Agents Between 1986 and 1989

Autor: Nösner K, Klietmann W, J. Focht
Rok vydání: 1991
Předmět:
Zdroj: Drug Investigation. 3:270-277
ISSN: 1179-1918
0114-2402
DOI: 10.1007/bf03259577
Popis: The in vitro activity of imipenem and several other antibacterial agents (including broad spectrum penicillins, expanded spectrum cephalosporins, and fluoroquinolones) was assessed against 130 033 clinical isolates of Gram-negative aerobic bacteria, Gram-positive aerobic bacteria, and anaerobic bacteria, collected in Germany between 1986 and 1989. Overall, 97.4% of the isolates were inhibited by an imipenem concentration of 4 mg/L. Most isolates of Xanthomonas maltophilia and Pseudomonas cepacia were resistant to imipenem between 1986 and 1989. However, when these 2 species are excluded, the frequency of resistance of the remaining isolates is < 1% each for Gram-negative, Gram-positive, and anaerobic species, indicating a level of activity of imipenem greater than that of any of the 18 comparative antibacterial agents.
Databáze: OpenAIRE