Pathogenic bacteria distrtibution and drug resistance of 259 cases of urinary system infection / 国际检验医学杂志
International Journal of Laboratory Medicine
; (12): 901-902,905, 2015.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-601135
Biblioteca responsable:
WPRO
ABSTRACT
Objective To analyze the pathogen distribution and drug resistance in the patients with urinary system infection in our hospital so as to provide the basis for prevention and treatment of urinary system infection .Methods 259 strains of pathogenic bacteria cultured and isolated from the midstream urine were performed the bacteriologic identification and the drug susceptibility testing ,Escherichia coli and Klebsiella pneumoniae were performed the extend‐spectrum β‐lactamase (ESBLs) producing testing . Results Among 259 strains of bacteria ,187 strains 72 .2% (187/259) were Gram negative stains ,43 strains 16 .6% (43/259) were Gram positive stains and 29 strains 11 .20% (29/259) were fungi .Gram negative stains were dominated by Escherichia coli (139 strains) and Klebsiella pneumoniae (22 strains) .The detection rates of ESBLs‐producing Escherichia Coli and Klebsiella pneumoni‐ae were 55 .4% (77/139) and 45 .4% (10/22) .The drug susceptibility testing results showed that Gram negative stains were sus‐ceptible to both imipenem and meropenem (100% ) and Gram positive stains were susceptible to vancomycin ,teicoplanin and linezol‐id (100% ) .Conclusion Gram negative bacilli are the main infectious pathogens in urinary tract infection and Escherichia coli is the most common pathogen .No vancomycin‐resistant Gram positive cocci is found .Rationally selecting antibacterial drugs according to the drug susceptibility testing results has great significance in the therapy of urinary tract infection and the control of drug‐resistant bacterial strains .
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
International Journal of Laboratory Medicine
Año:
2015
Tipo del documento:
Artículo