Analysis on the distribution of pathogens in intensive care units and their drug resistance / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 1140-1142, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-446198
ABSTRACT
Objective To investigate the distribution of pathogens in intensive care units (ICU ) and their drug resistance . Methods 668 strains of pathogens isolated from specimens from ICU were collected .VITEK 2 Compact automated microbial iden-tification and susceptibility analyzer was utilized to conduct the antimicrobial susceptibility tests .Kirby-Bauer disk diffusion suscep-tibility test(K-B) was employed to conduct the antimicrobial susceptibility test for Gram-negative bacteria cefoperazone/sulbactam . Results 668 strains of pathogens were derived from sputum [434 (65 .0% )] ,blood[83(12 .0% )] ,urine[88(13 .0% )] ,drainage [14(2 .0% )] ,secretions[14(2 .0% )] and other[35(5 .2% )] .Acinetobacter baumannii was the major detected pathogen in Gram-negative bacteria and the resistance rates were over 50% toward other drug excepting levofloxacin ,sulfamethoxazole and amikacin . Staphylococcus Staphylococcus was the major detected pathogen in Gram-positive bacteria and it showed good sensitivity toward ni-trofurantoin ,quinupristin/dalfopristin ,tigecycline and vancomycin .Candida albicans demonstrated the highest detection rate in fun-gi .Conclusion ICU pathogens have drug resistance in serious condition ,and pathogens and drug resistance monitoring should be strengthened .
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
International Journal of Laboratory Medicine
Ano de publicação:
2014
Tipo de documento:
Artigo
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