期刊
HERD-HEALTH ENVIRONMENTS RESEARCH & DESIGN JOURNAL
卷 5, 期 1, 页码 94-115出版社
SAGE PUBLICATIONS INC
DOI: 10.1177/193758671100500109
关键词
Healthcare-acquired infections; HAI; antimicrobial surfaces; copper; EPA registration; transmission of pathogens; hospital cleanliness; medical intensive care units; clinical outcomes
Hospitals clean environmental surfaces to lower microbial contamination and reduce the likelihood of transmitting infections. Despite current cleaning and hand hygiene protocols, hospital-acquired infections (HAIs) continue to result in a significant loss of life and cost the U.S. healthcare system an estimated $45 billion annually. Stainless steel and chrome are often selected for hospital touch surfaces for their clean appearance, comparatively smooth finish, resistance to standard cleaners, and relative effectiveness for removing visible dirt during normal cleaning. Designers use wood surfaces for aesthetics; plastic surfaces have become increasingly endemic for their relative lower initial cost; and antimicrobial agents are being incorporated into a variety of surface finishes. This paper concentrates on environmental surface materials with a history of bactericidal control of infectious agents and focuses on the methods necessary to validate their effectiveness in healthcare situations. Research shows copper-based metals to have innate abilities to kill bacteria in laboratory settings, but their effectiveness in patient care environments has not been adequately investigated. This article presents a research methodology to expand the evidence base from the laboratory to the built environment For such research to have a meaningful impact on the design/specifying community, it should assess typical levels of environmental pathogens (i.e., surface cleanliness) as measured by microbial burden (MB); evaluate the extent to which an intervention with copper-based materials in a randomized clinical trial affects the level of contamination; and correlate how the levels of MB affect the incidence of infections acquired during hospital stays.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据