Monitoring of drug resistance of common bacteria in hospital / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 638-640, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-461558
ABSTRACT
Objective To understand the drug resistance situation of clinical common bacteria in hospital.Methods VITEK-2 was adopted to perform the identification and antimicrobial susceptibility test.The drug resistance data were analyzed by adopting the WHONET 5.5 software.Results 13 841 strains of bacteria isolated for the first time from the patient were collected from Jan-uary 2009 to December 2012,in which Gram positive bacteria accounted for 29.3% and Gram negative bacteria accounted for 70.7%.Meticillin-resistant Staphylococcus aureus (MRSA)and meticillin-resistant coagulase-negative staphylococci (MRCNS) accounted for 78.3% and 88.4% of staphylococci aureus and coagulase-negative staphylococci,respectively.No vancomycin and tigecycline resistant strains of staphylococci were found.4.3% of enterococcus faecalis and 7.5% of enterococcus faecium were re-sistant to vancomycin.The detection rates of E.coli and Klebsiella spp (Klebsiella pneumoniae +Klebsiella bacteria producing acid )producing extended spectrum beta-lactamases (ESBLs)were 58.5% and 24.4%,respectively.Enterobacteriaceae strains were still more sensitive to carbapenem antibiotics.The resistance rates of pseudomonas aeruginosa and Acinetobacter spp strains to imipenem were 24.9 % and 42.6%,respectively.Conclusion Bacterial drug resistance still constitutes a serious threat to the clini-cal anti-infection therapy.So the antibacterial agents should be rationally used for reducing the bacterial drug resistance.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Laboratory Medicine
Year:
2015
Type:
Article
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