Department of Anesthesiology, University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA.
Infect Control Hosp Epidemiol. 2010 Mar;31(3):295-7. doi: 10.1086/650757.
We compared the duration of antimicrobial effectiveness of 2 different antimicrobial catheters. The baseline activity of minocycline-rifampin catheters was greater than that of silver-platinum-carbon catheters against Staphylococcus aureus, Staphylococcus epidermidis, and Enterococcus faecalis. The antimicrobial activity of the minocycline-rifampin catheters against these pathogens persisted for up to 12 days, while that of the silver-platinum-carbon catheters was depleted by day 10 (P < .05).
我们比较了两种不同抗菌导管的抗菌效果持续时间。与银-铂-碳导管相比,米诺环素-利福平导管对金黄色葡萄球菌、表皮葡萄球菌和粪肠球菌的基础活性更强。米诺环素-利福平导管对这些病原体的抗菌活性可持续长达 12 天,而银-铂-碳导管的抗菌活性在第 10 天耗尽(P <.05)。