Comparative pharmacodynamics of three newer fluoroquinolones versus six strains of staphylococci in an in vitro model under aerobic and anaerobic conditions

被引:10
作者
Wright, DH [1 ]
Gunderson, BW [1 ]
Hovde, LB [1 ]
Ross, GH [1 ]
Ibrahim, KH [1 ]
Rotschafer, JC [1 ]
机构
[1] Univ Minnesota, Coll Pharm, Dept Expt & Clin Pharmacol, Minneapolis, MN 55455 USA
关键词
D O I
10.1128/AAC.46.5.1561-1563.2002
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Six strains of staphylococci were exposed to levofloxacin, moxifloxacin, or trovafloxacin in an in vitro pharmacodynamic model under both aerobic and anaerobic conditions. Each agent demonstrated a rapid 3-log(10) kill versus susceptible isolates regardless of condition. Against clinical isolates with reduced susceptibility, regrowth occurred by 24 h and was frequently associated with further increases in MICs.
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收藏
页码:1561 / 1563
页数:3
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