Application of copper to prevent and control infection. Where are we now?

蓝鱼o_0

Journal of Hospital Infection 81 (2012) 218 217e223

J. O’Gorman a,b, *, H. Humphreys a,b
a Department of Microbiology, Beaumont Hospital, Dublin, Ireland
b Department of Clinical Microbiology, Royal College of Surgeons in Ireland, Dublin, Ireland

Background: The antimicrobial effect of copper has long been recognized and has
a potential application in the healthcare setting as a mechanism to reduce environmental
contamination and thus prevent healthcare-associated infection (HCAI).
Aim: To review the rationale for copper use, the mechanism of its antimicrobial effect,
and the evidence for its efficacy.
Methods: A PubMed search of the published literature was performed.
Findings: Extensive laboratory investigations have been carried out to investigate the
biocidal activity of copper incorporated into contact surfaces and when impregnated into
textiles and liquids. A limited number of clinical trials have been performed, which,
although promising, leave significant questions unanswered. In particular there is a lack of
consensus on minimum percentage copper alloys required for effectiveness, the impact of
organic soiling on the biocidal effect of copper, and the best approach to routine cleaning
of such surfaces. Limited information is available on the ability of copper surfaces to
eradicate spores of Clostridium difficile.
Conclusion: Additional studies to demonstrate that installing copper surfaces reduces the
incidence of HCAI are required and the cost-effectiveness of such intervention needs to be
assessed. Further research in a number of key areas is required before the potential
benefits of using copper routinely in the clinical setting to prevent and control infection
can be confirmed and recommended.

2012 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

蓝鱼o_0

在今年济南年会之前和会期，老大和相关讲者都对抑菌铜的作用进行了剖析。

现在在感控研究中，铜的作用越来越引起大家的重视。
JHI发表REVIEW，综述目前所有的研究进展。值得关注！

fumin

是，我也看到了。可是展台小姐一点儿也不热情。

江边一碗水

麻烦楼主按照版块要求https://bbs.sific.com.cn/thread-79934-1-1.html
调整一下格式，谢谢！！！

玲珑心ss

嗯，下载学习了！楼主辛苦了！