临床输血与检验2011，Vol.13Issue(3)：228-230,3.DOI:10.3969/j.issn.1671-2587.2011.03.011
临床标本细菌分布与耐药性分析
Bacterial Distribution of Clinical Specimens and Drug Resistance Analysis
沈剑平 1曹蕾 1童双润 1殷红1
作者信息
- 1. 246003,安徽省安庆市第一人民医院检验科
- 折叠
摘要
Abstract
Objective To analyse the common bacterial distribution and drug resistance characteristic in our hospital from 2008 to 2009 in order to provide the reference for clinical anti-infection treatment.Methods Bacterial strains from January 2008 to December 2009 which were isolated from our clinical samples accounted for the first eight of the total bacterial strains were collect.Automatic microbe instrument VITEK - 32 for bacterial identification and drug stsceptibility experiment were used.K-B disc method of a few bacteria antimicrobial susceptibility was adopted.Results 1 667 strains pathogens were isolated in two years.825 strains were detected in 2008 and 842 strains were detected in 2009.The total number and proportion of common bacteria in our hospital changed insignificantly.The annual detection rate of Gram-negative bacteria were higher than Gram-positie bacteria, the proportion of Gram-negative bacteria fluctuated around 50～60％.The antimicrobial susceptibility of Pseudomonas aer uginosa, Escherichia coli, Enterobacter cloacae, Klebsiella pneumoniae, Calcium acetate complex Acinetobacter Baumann to imipenem, meropenem, cefoperazone / sulbactam was high.Pseudomonas aer uginosa, Escherichia coli, Enterobacter cloacae, Klebsiella pneumoniae were sensitive to Amikacin.The susceptibility of Piperacillin / tazobactam to Escherichia coli and Klebsiella pneumoniae was high,but the resistant rates of these five common negative bacillus to cephalosporins were more than 50％.Common Gram-positive cocci were sensitive to nitrofurantoin, rina thiazole cyclodienylsilane, vancomycin sensitivity.Among them, the resistance of vancomycin to extremely individual bacterial was high, but all bacterias were resistant to penicillin.Conclusion The bacteria resistant to antibiotic in our hospital was serious.We should strengthen the rational use of antibiotics to prevent the spread of bacteria resistance.关键词
菌群分布/药敏实验/耐药性Key words
Flora distribution/ Medicine sensitive experiment/ Drug resistance分类
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沈剑平,曹蕾,童双润,殷红..临床标本细菌分布与耐药性分析[J].临床输血与检验,2011,13(3):228-230,3.
