Failure of ceftriaxone in the treatment of acute brucellosis

Clin Infect Dis. 1992 Feb;14(2):506-9. doi: 10.1093/clinids/14.2.506.

Abstract

In an open, multicenter study conducted in Israel in 1989, 18 patients with acute brucellosis were randomized to receive either less than or equal to 2 g of intramuscularly administered ceftriaxone daily for at least 2 weeks or doxycycline for 4 weeks plus streptomycin for 2 weeks. All 10 patients treated with the combination of doxycycline plus streptomycin responded promptly, and their infections did not relapse during 6 months of follow-up. Of eight patients treated with ceftriaxone, six did not respond initially; when ceftriaxone was replaced by the combination of doxycycline and streptomycin, patients responded immediately. No relapses of infection were observed in these patients during follow-up. One patient who received ceftriaxone responded and remained well at the end of 6 months of follow-up, and one patient who initially responded to therapy with this drug experienced relapse of infection within 3 weeks but recovered when the doxycycline/streptomycin regimen was initiated. We conclude that despite encouraging data from in vitro studies and promising clinical studies, 2 g of ceftriaxone administered im daily should not be considered appropriate therapy for brucellosis.

Publication types

  • Clinical Trial
  • Multicenter Study
  • Randomized Controlled Trial

MeSH terms

  • Acute Disease
  • Adolescent
  • Adult
  • Aged
  • Brucellosis / drug therapy*
  • Ceftriaxone / therapeutic use*
  • Child
  • Female
  • Follow-Up Studies
  • Humans
  • Male
  • Treatment Outcome

Substances

  • Ceftriaxone