Salvage therapy with tigecycline for recurrent infection caused by ertapenem-resistant extended-spectrum β-lactamase-producing Klebsiella pneumoniae

Po Lin Chen, Jing Jou Yan, Chi Jung Wu, Hsin Chun Lee, Chia Ming Chang, Nan Yao Lee, Nai Ying Ko, Li Rong Wang, Hsin I. Shih, Ching Chi Lee, Wen Chien Ko

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

Optimal antimicrobial therapy for infections due to ertapenem-resistant Enterobacteriaceae remains undetermined. In this study, a diabetic patient with recurrent pyomyositis and osteomyelitis caused by extended-spectrum β-lactamase (ESBL)-producing Klebsiella pneumoniae developed ertapenem resistance after imipenem/cilastatin treatment, which was a currently recommended therapy. He was finally treated successfully using tigecycline. Ertapenem resistance was in part explained by the production of SHV-type ESBL and the absence of an outer membrane protein, OmpK36. Our observation suggests that tigecycline may be an alternative for invasive infections caused by ESBL-producing Enterobacteriaceae with decreased susceptibility to carbapenem.

Original languageEnglish
Pages (from-to)312-314
Number of pages3
JournalDiagnostic Microbiology and Infectious Disease
Volume68
Issue number3
DOIs
Publication statusPublished - 2010 Nov

All Science Journal Classification (ASJC) codes

  • Microbiology (medical)
  • Infectious Diseases

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