期刊
AMERICAN JOURNAL OF INFECTION CONTROL
卷 31, 期 4, 页码 221-225出版社
MOSBY, INC
DOI: 10.1067/mic.2003.45
关键词
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Background: We tested the hypothesis that patients with vancomycin-resistant Enterococcus (VRE) stool colonization who are continent of feces contaminate the environment less frequently than patients who are colonized and incontinent. Methods: we prospectively examined the frequency of environmental VRE contamination in the rooms of 15 patients who were continent and 15 who were incontinent and VRE-colonized. Broth-enrichment cultures of bed rails, bedside table, and call buttons were performed at baseline, and 2 and 5 days after environmental disinfection. The numbers of VRE colonies isolated after directly plating environmental swabs onto agar were compared for the continent and incontinent groups. Results: The percentages of patients with I or more positive environmental cultures for VRE were not significantly different for the groups of patients who were continent and incontinent at baseline (60% vs 73%, P = .45) or 2 days after disinfection (60% vs 80%, P = .24). The numbers of VRE colonies isolated by direct plating were not significantly different for the continent and incontinent groups (P = .42). Conclusions: Environmental contamination occurs frequently in the rooms of patients who are continent, and those who are incontinent and VRE-colonized. Our findings suggest that similar infection control measures should be implemented for patients who are continent and incontinent.
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