基本信息来源于合作网站,原文需代理用户跳转至来源网站获取       
摘要:
Background: Recently, the probable involvement of surfaces from the hospital environment as a disseminating source of resistant bacteria has been highlighted. The aim of the study was to compare resistant microorganisms isolated from inanimate surfaces, equipments and patient blood culture samples in an Intensive Care Unit from Belo Horizonte, Brazil. Methods: A cross-sectional study was performed from July to October 2009. Data sources were microbiologic samples from environment and patient blood culture. Duplicate samples were obtained by swabs from up to seven different touch sites around two different patients in four different days. Jointly with the environmental samples, bacterial isolates from an adult ICU patients’ routine blood cultures were obtained from hospital laboratory. The samples were identified, tested for sensitivity and compared by rep-PCR test to verify similarity. Results: Difference among the averages of Colony Forming Units was found within the environment samples (p < 0.004). In the environment were identified antibiotic resistant microorganisms such as Vancomycin resistant Enterococcus faecalis, imipenem and ciprofloxacin Pseudomonas aeruginosa and multidrug-resistant Acinetobacter baumannii. Similarities (60% -80%) were established among environmental and blood culture samples. Conclusion: The environmental sampling showed different averages of contamination of the surfaces and equipment. The similarity among the bacterial isolates of patients’ blood cultures and environmental samples reinforces the hypothesis of the horizontal transference of pathogens.
推荐文章
The metallogenic environment of the Dounan manganese deposit, Southeast Yunnan, China: evidence from
Dounan manganese deposit
Metallogenetic environment
Mössbauer spectroscopy
Geochemistry
Oil geochemistry derived from the Qinjiatun–Qikeshu oilfields: insight from light hydrocarbons
Light hydrocarbons
Crude oil
Lishu Fault Depression
Geochemistry characteristic
Lithium elemental and isotopic disequilibrium in minerals from peridotite xenoliths from Shangzhi, N
Mantle peridotite
Li isotope
Mantle metasomatism
Northeastern China
Geochemical constraints on the origin and tectonic setting of the serpentinized peridotites from the
Serpentinites
Mantle peridotites
Melt/rock interaction
Paleoproterozoic suture zone
Eseka area
Nyong series
Congo/São Francisco cratons
内容分析
关键词云
关键词热度
相关文献总数  
(/次)
(/年)
文献信息
篇名 Comparing Resistant Microorganisms Isolated from Patients and Environment in an Intensive Care Unit
来源期刊 传染病进展(英文) 学科 医学
关键词 Cross INFECTION BACTERIAL Drug Resistance INTENSIVE Care Units ENVIRONMENT CONTAMINATION
年,卷(期) 2014,(1) 所属期刊栏目
研究方向 页码范围 30-35
页数 6页 分类号 R73
字数 语种
DOI
五维指标
传播情况
(/次)
(/年)
引文网络
引文网络
二级参考文献  (0)
共引文献  (0)
参考文献  (0)
节点文献
引证文献  (0)
同被引文献  (0)
二级引证文献  (0)
2014(0)
  • 参考文献(0)
  • 二级参考文献(0)
  • 引证文献(0)
  • 二级引证文献(0)
研究主题发展历程
节点文献
Cross
INFECTION
BACTERIAL
Drug
Resistance
INTENSIVE
Care
Units
ENVIRONMENT
CONTAMINATION
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
传染病进展(英文)
季刊
2164-2648
武汉市江夏区汤逊湖北路38号光谷总部空间
出版文献量(篇)
150
总下载数(次)
0
总被引数(次)
0
论文1v1指导