Sader Helio S, Flamm Robert K, Mendes Rodrigo E, Farrell David J, Jones Ronald N
JMI Laboratories, North Liberty, Iowa, USA
JMI Laboratories, North Liberty, Iowa, USA.
Antimicrob Agents Chemother. 2016 Mar 25;60(4):2558-63. doi: 10.1128/AAC.02794-15. Print 2016 Apr.
We evaluated the antimicrobial susceptibility of 1,454 organisms consecutively collected from patients with bacteremia associated with skin and skin structure infections. The most common organisms obtained wereStaphylococcus aureus(670 organisms [46.1%]),Escherichia coli(200 organisms [13.8%]), β-hemolytic streptococci (βHS) (138 organisms [9.5%]), andKlebsiella pneumoniae(109 organisms [7.5%]). The susceptibility rates for ceftaroline were 97.9% forS. aureus(95.9% among methicillin-resistantS. aureus[MRSA]), 100.0% for βHS, 86.5% forE. coli, and 89.0% forK. pneumoniae Ceftaroline and tigecycline provided the best overall coverage.
我们评估了从患有与皮肤及皮肤结构感染相关菌血症的患者中连续收集的1454株微生物的抗菌药敏性。分离出的最常见微生物为金黄色葡萄球菌(670株 [46.1%])、大肠埃希菌(200株 [13.8%])、β溶血性链球菌(βHS)(138株 [9.5%])和肺炎克雷伯菌(109株 [7.5%])。头孢洛林对金黄色葡萄球菌的药敏率为97.9%(耐甲氧西林金黄色葡萄球菌 [MRSA] 中为95.9%),对βHS为100.0%,对大肠埃希菌为86.5%,对肺炎克雷伯菌为89.0%。头孢洛林和替加环素提供了最佳的总体覆盖范围。