Administration of sitafloxacin (200 mg/day) for | non-gonococcal urethritis

Koichiro Wadal, Takuya Sadahira, Motoo Arakf, I. Toyohiko Watanabe, Yasutomo Nasu

Research output: Contribution to journalArticlepeer-review

Abstract

Male urethritis is a common disease encountered by clinicians, and at the initial visit to an outpatient clinic, male urethritis is diagnosed as gonococcal urethritis or non-gonococcal urethritis (NGU) and treated with antimicrobial agents. In patients with NGU. Chlamydia trachomatis is the most common pathogen: However, examination for pathogens other than Neisseria gonorrhoeae and C. trachomatis is not approved by insurance providers in Japan In general, diagnosis of chlamydial/non-chlamydial urethritis is made after first-line antimicrobial administration to patients with NGU. Clinicians should administer second-line treatment for non-gonococcal or treatment-refractory urethritis cases in which Mycoplasma genitalium or other drug-resistant pathogens are likely. According to Japanese guidelines, sitafloxacin (STFX) is recommended as the first-line drug for chlamydial urethritis and as the second-line regimen for oon-chlamydial NGU. Randomized controlled trials in Japan have reported superior outcomes with STFX as compared to azithromycin (AZM) in patients with NGU. Thus, although AZM is the first-line therapy of choice for NGU. including non-chlamydial NGU. STFX should be used not only for treatment-refractory patients, but also as first-line therapy for selected cases of NGU.

Original languageEnglish
Pages (from-to)181-185
Number of pages5
JournalJapanese Journal of Chemotherapy
Volume68
Issue number2
Publication statusPublished - Mar 2020

Keywords

  • Non-gonococcal urethritis. mycoplasma genitalium
  • Sitafloxacin

ASJC Scopus subject areas

  • Pharmacology
  • Pharmacology (medical)

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