Antimicrobial treatment and containment measures for an extremely drug-resistant Klebsiella pneumoniae ST101 isolate carrying pKPN101-IT, a novel fully sequenced bla(KPC-2) plasmid

J Clin Microbiol. 2012 Nov;50(11):3768-72. doi: 10.1128/JCM.01892-12. Epub 2012 Sep 12.

Abstract

An extremely drug-resistant Klebsiella pneumoniae isolate, sequence type ST101, was isolated from a patient in Italy. We describe antibiotic treatment, measures to clear and contain the infection, and a complete sequence analysis of a novel large plasmid, pKPN101-IT, harboring the bla(KPC-2) gene and arising from the threatening recombination of different worldwide-distributed backbones.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Anti-Bacterial Agents / administration & dosage*
  • Anti-Bacterial Agents / pharmacology
  • DNA, Bacterial / chemistry
  • DNA, Bacterial / genetics
  • Drug Resistance, Multiple, Bacterial*
  • Humans
  • Infection Control / methods*
  • Italy
  • Klebsiella Infections / drug therapy*
  • Klebsiella Infections / microbiology*
  • Klebsiella pneumoniae / drug effects*
  • Klebsiella pneumoniae / enzymology
  • Klebsiella pneumoniae / genetics
  • Klebsiella pneumoniae / isolation & purification
  • Male
  • Middle Aged
  • Molecular Sequence Data
  • Plasmids
  • Sequence Analysis, DNA
  • beta-Lactamases / genetics
  • beta-Lactamases / metabolism*

Substances

  • Anti-Bacterial Agents
  • DNA, Bacterial
  • beta-Lactamases
  • beta-lactamase KPC-2, Klebsiella pneumoniae

Associated data

  • GENBANK/JX283456