PMID: 22358414Feb 24, 2012Paper

Trends of bacterial resistance phenotypes in high-complexity public and private hospitals in Colombia

Revista Panamericana De Salud Pública = Pan American Journal of Public Health
Andrea Patricia Villalobos RodríguezAura Lucía Leal Castro

Abstract

Describe and compare the frequency of bacterial resistance phenotypes of microorganisms obtained from patients in intensive care units (ICU) and other (non-ICU) high-complexity public and private hospital services in Colombia. A retrospective observational, analytical, multicenter study was conducted. The records from January 2007 to December 2009 on bacterial isolates and bacterial resistance phenotypes of microorganisms obtained from ICU and non-ICU patients in 79 high-complexity public and private hospitals were consolidated. The information was analyzed with the WHONET(®) 5.5 (WHO) software, following the 2009 recommendations of the Clinical and Laboratory Standards Institute, and summarized on an Excel(®) spreadsheet. A descriptive analysis with the calculation of proportions was performed. The trends were analyzed with Spearman rank correlation. The 2007-2009 trends for bacterial resistance phenotypes show increased percentages of vancomycin-resistant Enterococcus faecium, imipenem-resistant Klebsiella pneumoniae, ciprofloxacin-resistant K. pneumoniae, ceftazidime-resistant Escherichia coli and cefotaxime-resistant Enterobacter cloacae (r = 1, P < 0.01), and reduced percentages of ciprofloxacin-resistant E. coli, ceftazid...Continue Reading

Citations

Dec 20, 2014·Critical Care Research and Practice·Carlos M LunaManuel Guzmán-Blanco
Aug 28, 2014·Critical Reviews in Microbiology·Jaime A LabarcaManuel Guzmán-Blanco

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