Prevalence and characteristics of extended-spectrum beta-lactamase-producing Klebsiella pneumoniae isolated from pediatric inpatients with respiratory tract infections at a teaching hospital in China

Scandinavian Journal of Infectious Diseases
Binxian LiJie Guo

Abstract

The aim of this study was to investigate the prevalence and characteristics of resistant Klebsiella pneumoniae isolates in the pediatric setting in China. A total of 201 non-duplicate K. pneumoniae isolates were obtained from 432 pediatric inpatients suffering from respiratory tract infections. One hundred and thirty-eight K. pneumoniae isolates were determined to be extended-spectrum beta-lactamase-producers. Of all ESBL-producing isolates, 138 (100%) were resistant to piperacillin, ampicillin, cefazolin, and aztreonam, 136 (98.4%) to cefuroxime, 126 (91.2%) to ceftriaxone and co-trimoxazole, 120 (87.4%) to cefoperazone, 91 (65.8%) to ceftazidime, 78 (56.5%) to gentamicin, and 72 (52.4%) to cefepime. TEM was the main type of beta-lactamase among ESBL-producing K. pneumoniae, followed by SHV and CTX-M-1. Of the 30 isolates harboring CTX-M-producers, 53.3% co-produced TEM, 36.7% co-produced SHV, and the remaining isolates co-produced SHV and TEM. The data show that there is a high prevalence of ESBL-producing K. pneumoniae infections among pediatric inpatients in the region.

References

Sep 14, 2002·Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America·John M QualeAdedeyo Adedeji
Aug 3, 2004·The Brazilian Journal of Infectious Diseases : an Official Publication of the Brazilian Society of Infectious Diseases·Caio MendesPhilip Turner
Jan 10, 2009·The Pediatric Infectious Disease Journal·Durrane ThaverAnita K M Zaidi
Apr 7, 2009·International Journal of Antimicrobial Agents·Stefan Panaiotov

❮ Previous
Next ❯

Related Concepts

Related Feeds

Aminoglycosides

Aminoglycoside is a medicinal and bacteriologic category of traditional Gram-negative antibacterial medications that inhibit protein synthesis and contain as a portion of the molecule an amino-modified glycoside. Discover the latest research on aminoglycoside here.

Aminoglycosides (ASM)

Aminoglycoside is a medicinal and bacteriologic category of traditional Gram-negative antibacterial medications that inhibit protein synthesis and contain as a portion of the molecule an amino-modified glycoside. Discover the latest research on aminoglycoside here.

Antifungals (ASM)

An antifungal, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis, cryptococcal meningitis, and others. Discover the latest research on antifungals here.

Antifungals

An antifungal, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis, cryptococcal meningitis, and others. Discover the latest research on antifungals here.