Epidemiology of Antimicrobial Resistance among Gram-Negative Organisms Recovered from Patients in a Multistate Network of Long-Term Care Facilities

被引:34
作者
Lautenbach, Ebbing [1 ,2 ,3 ,4 ]
Marsicano, Roseann [5 ]
Tolomeo, Pam [1 ]
Heard, Michael [5 ]
Serrano, Steve [5 ]
Stieritz, Donald D. [5 ]
机构
[1] Univ Penn, Sch Med, Ctr Clin Epidemiol & Biostat, Philadelphia, PA 19104 USA
[2] Univ Penn, Sch Med, Div Infect Dis, Dept Med, Philadelphia, PA 19104 USA
[3] Univ Penn, Sch Med, Dept Biostat & Epidemiol, Philadelphia, PA 19104 USA
[4] Univ Penn, Sch Med, Ctr Educ & Res Therapeut, Philadelphia, PA 19104 USA
[5] Silver Labs, Cherry Hill, NJ USA
关键词
INFECTION PREVENTION; EMERGENCE;
D O I
10.1086/599070
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
We identified 1,805 gram-negative organisms in cultures of urine samples obtained over a 10-month period from residents of 63 long-term care facilities. The prevalence of fluoroquinolone resistance in Escherichia coli was 51% (446 of 874 isolates), whereas the prevalences of ceftazidime and imipenem resistance in Klebsiella species were 26% and 6% (84 and 19 of 323 isolates), respectively. The prevalence of resistance varied significantly by facility type, size, and geographic location.
引用
收藏
页码:790 / 793
页数:4
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