Treatment of implant-associated infections with moxifloxacin: An animal study

Kalteis, Thomas and Beckmann, Johannes and Schroeder, Hans-Juergen and Schaumburger, Jens and Linde, Hans-Joerg and Lerch, Klaus and Lehn, Norbert (2006) Treatment of implant-associated infections with moxifloxacin: An animal study. INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS, 27 (5). pp. 444-448. ISSN 0924-8579, 1872-7913

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Abstract

The efficacy of moxifloxacin in the treatment of an implant-associated infection by Staphylococcus aureus was compared with vancomycin in an animal study. The femoral medullary cavity of 36 Wistar rats was contaminated with S. aureus (ATCC 29213) and a metal device was implanted. After treatment for 14 days with moxifloxacin (2 x 10 mg/kg/day) or vancomycin (2 x 15 mg/kg/day), the bacterial counts (colony-forming units) in the periprosthetic bone, the soft tissue and the implant-associated biofilm were measured. Compared with the control group, moxifloxacin achieved a highly significant decrease in the microbial counts in the bone and soft tissue and in the biofilm (P < 0.001). Moreover, the efficacy of moxifloxacin was significantly greater than that of vancomycin (P < 0.01). Vancomycin did not reduce the microbial count significantly compared with the control group (P > 0.05). The results justify further investigations of the treatment of implant-associated infections due to S. aureus with moxifloxacin. (c) 2006 Elsevier B.V. and the International Society of Chemotherapy. All rights reserved.

Item Type: Article
Uncontrolled Keywords: STAPHYLOCOCCUS-AUREUS; QUINUPRISTIN-DALFOPRISTIN; LOCAL INFECTION; VANCOMYCIN; OSTEOMYELITIS; PHARMACOKINETICS; FLUOROQUINOLONES; ARTHROPLASTIES; CIPROFLOXACIN; PENETRATION; moxifloxacin; implant-associated infection; prosthetic infection; Staphylococcus aureus
Subjects: 600 Technology > 610 Medical sciences Medicine
Divisions: Medicine > Lehrstuhl für Medizinische Mikrobiologie und Hygiene
Medicine > Lehrstuhl für Orthopädie
Depositing User: Dr. Gernot Deinzer
Date Deposited: 15 Feb 2021 12:10
Last Modified: 15 Feb 2021 12:10
URI: https://pred.uni-regensburg.de/id/eprint/34580

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