In vitro activity of fluoroquinolones against Mycoplasma genitalium and their bacteriological efficacy for treatment of M. genitalium-positive nongonococcal urethritis in men.

Yasuda, M; Maeda, S; Deguchi, T · Clin Infect Dis · 2005

basic_science · Level V

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Abstract

We investigated the minimum inhibitory concentrations of some fluoroquinolones for Mycoplasma genitalium and their bacteriological efficacy in the treatment of M. genitalium-positive nongonococcal urethritis. In vitro, levofloxacin was less active than gatifloxacin, tosufloxacin, and sparfloxacin. In vivo, the bacteriological efficacy of gatifloxacin was superior to that of levofloxacin or tosufloxacin.

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