摘要
Abstract
Objective To investigate the nosocomial infections and drug resistance of Staphylococcus aureus (SAU) in our hospital in 2013,provide the evidence for clinical treatment.Methods Col ected 549 strains of Staphylococcus aureus isolated in 2013 in our hospital,retrospectively analyzed the nosocomial infections and drug resistance.Results In 2013,549 strains of Staphylococcus aureus were isolated, accounting for 8.6%of al strains.There were 326 strains of Methicil in resistant Staphylococcus aureus (MRSAs) included,with the detective rate of 59.4%of Staphylococcus aureus. In vitro susceptibility test, the resistant rate of Staphylococcus aureus to penicil in was 96.1%in 2013. It presented good sensitivity to vancomycin,teicoplanin and nitrofurantoin,but a high drug resistance rate to cefazolin,ampicil in sulbactam,and erythromycin,more than 30%.The separation of Methicil in resistant Staphylococcus aureus came from phlegm,wound secretion,fester,and so on.The highest rate was phlegm,which was 52.4%, and next was wound secretion with the rate of 25.5%.In clinical departments,Methicil in resistant Staphylococcus aureus were isolated most in intensive care unit(ICU),with the proportion of 19.9%,fol owed by the department of orthopedics,department of burn,and paediatrics,and the proportion were 14.1%,12.9%and 12.6%respectively. Conclusion The detection rate of Methicil in resistant Staphylococcus aureus was high in our hospital,comprehensive measures should be taken to prevent and control infection of Methicil in resistant Staphylococcus.关键词
金黄色葡萄球菌/耐甲氧西林金黄色葡萄球菌/耐药性Key words
Staphylococcus aureus/Methicil in resistant staphylococcus aureus/Drug resistance
