Abstract:
BACKGROUND:Hand cleanliness is important in hospital infection control, but skin irritation from frequent alcohol-based hand rub use reduces compliance. We have compared a new copper biocide/Aloe vera-based biocidal hand rub (Xgel) with 7 commercially available hand rubs. METHODS:Hand rubs were cultured with human skin cells for 24 hours after which cytotoxicity was assessed using the sulforhodamine B assay. The EN 12054 bacterial suspension test protocol was used to assess biocidal activity of 2 of the least cytotoxic hand rubs (Xgel and Purell). RESULTS:Hand rubs had 50% cytotoxic concentrations ranging from >10% to <0.1% vol/vol. In the EN12054 assay, Xgel reduced colony forming units (CFU) by >10(8) with methicillin-resistant Staphylococcus aureus (MRSA) and Acinetobacter in 1 minute, whereas Purell only reduced CFU by 10(4) and 10(5), respectively. Purell was ineffective against C difficile spores, whereas Xgel produced a 3 x 10(3) reduction in CFU. CONCLUSION:The hand rubs had a wide range of cytotoxicity values for human skin cells, with Xgel being the least cytotoxic to human skin cells. In the EN 12054 bacterial suspension test, Xgel was more effective than Purell against all organisms tested. It should be noted that these in vitro results may not translate into clinical differences.
journal_name
Am J Infect Controljournal_title
American journal of infection controlauthors
Hall TJ,Wren MW,Jeanes A,Gant VAdoi
10.1016/j.ajic.2008.09.011subject
Has Abstractpub_date
2009-05-01 00:00:00pages
322-6issue
4eissn
0196-6553issn
1527-3296pii
S0196-6553(08)00762-1journal_volume
37pub_type
杂志文章abstract:BACKGROUND:Despite increased focus on health care-associated infections (HAI), between 1.6 and 3.8 million HAI occur annually among the vulnerable population residing in US nursing homes (NH). This study characterized state department of health (DOH) activities and policies intended to improve quality and reduce HAI in...
journal_title:American journal of infection control
pub_type: 杂志文章
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更新日期:2014-04-01 00:00:00
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journal_title:American journal of infection control
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journal_title:American journal of infection control
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journal_title:American journal of infection control
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journal_title:American journal of infection control
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journal_title:American journal of infection control
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更新日期:2008-08-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.ajic.2006.08.012
更新日期:2007-08-01 00:00:00
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journal_title:American journal of infection control
pub_type: 杂志文章
doi:10.1016/j.ajic.2017.08.003
更新日期:2018-01-01 00:00:00
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更新日期:1996-02-01 00:00:00
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journal_title:American journal of infection control
pub_type: 杂志文章
doi:10.1016/j.ajic.2010.12.018
更新日期:2011-11-01 00:00:00
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journal_title:American journal of infection control
pub_type: 杂志文章
doi:10.1016/j.ajic.2015.05.018
更新日期:2015-09-01 00:00:00
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journal_title:American journal of infection control
pub_type: 杂志文章
doi:10.1016/j.ajic.2013.12.026
更新日期:2014-05-01 00:00:00
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journal_title:American journal of infection control
pub_type: 杂志文章,评审
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更新日期:2013-03-01 00:00:00
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journal_title:American journal of infection control
pub_type: 杂志文章
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更新日期:2020-09-01 00:00:00
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journal_title:American journal of infection control
pub_type: 杂志文章
doi:10.1016/s0196-6553(80)80001-0
更新日期:1980-11-01 00:00:00