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Antimicrobial Agents and Chemotherapy, March 2000, p. 767-770, Vol. 44, No. 3
0066-4804/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.

Gemifloxacin Is Effective in Experimental Pneumococcal Meningitis

A. Smirnov, A. Wellmer, J. Gerber, K. Maier, S. Henne, and R. Nau*

Department of Neurology, University of Göttingen, Göttingen, Germany

Received 7 June 1999/Returned for modification 19 September 1999/Accepted 29 November 1999

In a rabbit model of Streptococcus pneumoniae meningitis, 5 mg of gemifloxacin mesylate (SB-265805) per kg/h reduced the bacterial titers in cerebrospinal fluid (CSF) almost as rapidly as 10 mg of ceftriaxone per kg/h (Delta log CFU/ml/h ± standard deviation [SD], -0.25 ± 0.09 versus -0.38 ± 0.11; serum and CSF concentrations of gemifloxacin were 2.1 ± 1.4 mg/liter and 0.59 ± 0.38 mg/liter, respectively, at 24 h). Coadministration of 1 mg of dexamethasone per kg did not affect gemifloxacin serum and CSF levels (2.7 ± 1.4 mg/liter and 0.75 ± 0.34 mg/liter, respectively, at 24 h) or activity (Delta log CFU/ml/h ± SD, -0.26 ± 0.11).


* Corresponding author. Mailing address: University of Göttingen, Department of Neurology, Robert-Koch-Str. 40, D-37075 Göttingen, Germany. Phone: 49-551-398455. Fax: 49-551-398405. E-mail: rnau{at}gwdg.de.


Antimicrobial Agents and Chemotherapy, March 2000, p. 767-770, Vol. 44, No. 3
0066-4804/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.



This article has been cited by other articles:

  • Barrett, M. J, Login, I. S (2009). Gemifloxacin-Associated Neurotoxicity Presenting as Encephalopathy. The Annals of Pharmacotherapy 43: 782-784 [Abstract] [Full Text]  
  • MacGowan, A. P., Rogers, C. A., Holt, H. A., Wootton, M., Bowker, K. E. (2001). Pharmacodynamics of Gemifloxacin against Streptococcus pneumoniae in an In Vitro Pharmacokinetic Model of Infection. Antimicrob. Agents Chemother. 45: 2916-2921 [Abstract] [Full Text]