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Resistencia antibiótica de Escherichia coli, según producción de beta lactamasas de espectro extendido, en urocultivos. Hospital III-1. Chiclayo, Perú 2020
Sosa Flores, Jorge Luis; Chapoñan Mendoza, Juan Fernando.
  • Sosa Flores, Jorge Luis; s.af
  • Chapoñan Mendoza, Juan Fernando; s.af
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1440959
RESUMEN

Objetivo:

determinar la resistencia antibiótica de Echerichia coli, en urocultivos, según produccion de BLEE, en pacientes hospitalizados. El estudio Diseño descriptivo - retrospectivo. La identificación bacteriana se hizo con VITEK XL, la susceptibilidad, con las pautas del CLSI M100. 30 edicion. Hallazgos. E. coli BLEE positivo, presento resistencia de 0% a Meropenem, ertapenem, tigeciclina y colistina. Piperacilina/tazobactam, nitrofurantoina, imipenem, amicacina con 16.7%, 6.2%, 5% y 1% respectivamente. E. Coli BLEE negativo, presento resistencia de 0% a cefotaxima, cefuroxime, tigeciclina y piperacilina/tazobactam. Ceftriaxona, cefepime, gentamicina, cefazolina, ceftazidima, nitrofurantoina, meropenem, amicacina, imipenem y ertapenem con 14.7%, 13%, 13%, 10.7%, 9.7%, 9.1%, 9.1%, 8%, 5%, 2.7%, respectivamente.

Conclusion:

Meropenen, ertapenem, tigeciclina, colestina, piperacilina/tazobactam, nitrofurantoina, amicacina y imipenem, con resistencia menor de 20%, fueron los mismos, para E. coli BLEE positivo, y E. coli, sin considerar la produccion de BLEE.
ABSTRACT
ABSTRAC

Objective:

to determine the antibiotic resistance of Echerichia coli, in urine cultures, according to ESBL production, in hospitalized patients. The study Descriptive-retrospective design. Bacterial identification was done with VITEK XL, susceptibility, with the CLSI M100 guidelines. 30 edition.

Findings:

E. coli ESBL positive, presented 0% resistance to Meropenem, ertapenem, tigecycline and colistin. Piperacillin/tazobactam, nitrofurantoin, imipenem, amikacin with 16.7%, 6.2%, 5% and 1% respectively. E. Coli ESBL negative, presented 0% resistance to cefotaxime, cefuroxime, tigecycline and piperacillin/tazobactam. Ceftriaxone, cefepime, gentamicin, cefazolin, ceftazidime, nitrofurantoin, meropenem, amikacin, imipenem, and ertapenem with 14.7%, 13%, 13%, 10.7%, 9.7%, 9.1%, 9.1%, 8%, 5%, 2.7%, respectively.

Conclusion:

Meropenen, ertapenem, tigecycline, cholesterol, piperacillin/tazobactam, nitrofurantoin, amikacin and imipenem, with less than 20% resistance, were the same for ESBL-positive E. coli, and E. coli, without considering ESBL production.

Full text: Available Index: LILACS (Americas) Type of study: Prognostic study Country/Region as subject: South America / Peru Language: Spanish Journal: Rev. Cuerpo Méd. Hosp. Nac. Almanzor Aguinaga Asenjo Journal subject: Medicine Year: 2022 Type: Article

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Full text: Available Index: LILACS (Americas) Type of study: Prognostic study Country/Region as subject: South America / Peru Language: Spanish Journal: Rev. Cuerpo Méd. Hosp. Nac. Almanzor Aguinaga Asenjo Journal subject: Medicine Year: 2022 Type: Article