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Prevalence studies of vancomycin-resistant enterococci for monitoring a passive surveillance program in a pediatric hospital

机译:抗控肠道肠球菌监测儿科医院被动监测计划的患病率研究

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The objective of the present study was to check the impact of a program of passive surveillance of stool colonization by vancomycin-resistant enterococci (VRE) by using biannual studies of colonization prevalence in the whole hospital (September 3, 2002, jV=344 patients and June 29, 2004, N=-368 patients). Rectal swabs were obtained and immediately cultured on bile-esculine azide agar plates with 6 mug/ml of vancomycin. A trend in increase in colonization was observed in our hospital between 2002 and 2004. An increasing number of VRE infections have been recorded during 2004 but most of them were acquired outside of the hospital. Moreover, the diversity of clones showed a low trend of spreading of VRE inside the hospital, suggesting the good effect of control procedures. However, as prevalence studies also allowed us to control the spreading of VRE by means of isolation or cohorting patients, and VRE infections are growing in number in Argentina (Red WHONET Argentina, 2003), we propose to do them yearly.
机译:本研究的目的是通过使用整个医院的殖民化患病率(2002年9月3日,JV = 344名患者和344名患者和患者和患者)来检查耐肠道肠道肠道肠道肠道肠道(VRE)的被动监测方案的影响2004年6月29日,n = -368名患者)。获得直肠拭子并立即在胆碱叠氮化物琼脂平板上培养6麦克风/ mL万古霉素。 2002年至2004年期间观察到殖民化增加趋势。2004年,我们越来越多地记录了越来越多的VRE感染,但其中大部分是在医院以外收购的。此外,克隆的多样性显示出在医院内部蔓延的低趋势,表明控制程序的良好效果。然而,随着患病症研究还使我们通过分离或诉讼患者控制VRE的传播,并且VRE感染在阿根廷的数量增长(红色Whonet阿根廷,2003年),我们建议每年进行它们。

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