Abstract. MIRANDA GARCIA, Mª C.. Extended spectrum beta-lactamase – positive Escherichia coli: resistance. Sanid. Mil. [online]. , vol, n.4, pp Tratamiento de las infecciones por microorganismos productores de betalactamasas de espectro extendido: un nuevo reto terapéutico. Prevalencia de betalactamasas de espectro extendido en Escherichia coli, Klebsiella pneumoniae y Klebsiella oxytoca del Hospital Occidente de Kennedy.

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Most of these isolates had 8 out of the 9 analysed virulence factors. Blancoa, b, c Juan J.

Resistant gram-negative infections esectro the outpatient setting in Latin America. Int J Clin Pract. Epidemiology of urinary tract infections: Las infecciones del tracto urinario ITU son frecuentes en la comunidad.

Ann Clin Lab Sci. En el presente estudio, E. Braz J Infect Dis. A case-control study was conducted between August and December of in three Colombian tertiary-care institutions.

Prevalence of plasmid-mediated quinolone resistance determinants extendiso oxyiminocephalosporin-resistant Enterobacteriaceae in Argentina. Resultados De los 2. Risk factors for ciprofloxacin resistance among Escherichia coli strains isolated from community-acquired urinary tract infections in Turkey. National Center for Biotechnology InformationU.

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Of the recruited patients, had a positive urine culture, of which grew E. Emergence of resistance to third generation cephalosporins by Enterobacteriaceae causing community-onset especctro tract infections in hospitals in Colombia. Epidemiology and risk factors of community onset infections caused by extended-spectrum beta-lactamase-producing Escherichia coli strains. Otro de los aspectos preocupantes del clon ST de E.

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Extended-spectrum beta-lactamases in the 21st century: International prospective study of Klebsiella pneumoniae bacteremia: The objective was to determine the frequency of ESBL producing Enterobacteriaceae in outpatient and hospitalized patients at the San Roque laboratory from September to November A multinational survey of risk factors for infection with extended-spectrum beta-lactamase-producing enterobacteriaceae in nonhospitalized patients.

Results Of the recruited patients, had a positive urine culture, of which grew E.

However, information of resistant isolates in this context is limited in Latin America. Services on Demand Article. Changing epidemiology and clinical impact.

Escherichia coli portador de betalactamasas de espectro extendido: resistencia

Dissemination of high-risk clones of extensively drug-resistant Pseudomonas aeruginosa in colombia. Sin embargo, a pesar del incremento sostenido en el reporte de aislamientos de E. Frequency and diversity of CTX-M enzymes among extended-spectrum beta-lactamase-producing Enterobacteriaceae isolates from Caracas, Venezuela. Cecilio Baez Campus Universitario – U.


Increased resistance to first-line agents among bacterial pathogens isolated from urinary tract infections in Latin America: Widespread dissemination of CTX-M betslactamasas genotype extended spectrum beta-lactamase producing Enterobacteriaceae among patients presenting to community hospitals in Southeastern United States. Implications of extended-spectrum beta-lactamase production in nosocomial Infections.

Urinary tract infections UTI are common in the community.

Resultados Un total de 2. How to cite this article. Expert Rev Anti Infect Ther. Time for local guidelines?