Reduction in Staphylococcus aureus bacteraemia rates in patients receiving haemodialysis following alteration of skin antisepsis procedures

被引:11
作者
Stewart, B. J. [1 ,2 ]
Gardiner, T. [3 ,4 ]
Perry, G. J. [1 ,5 ]
Tong, S. Y. C. [6 ]
机构
[1] Royal Darwin Hosp, Dept Nephrol, Darwin, NT, Australia
[2] Univ Oxford, Div Med Sci, Oxford, England
[3] Royal Darwin Hosp, Infect Prevent & Management Unit, Darwin, NT, Australia
[4] Queen Elizabeth II Hosp, Infect Control Unit, Brisbane, Qld, Australia
[5] Royal Perth Hosp, Dept Nephrol, Perth, WA 6001, Australia
[6] Menzies Sch Hlth Res, Darwin, NT, Australia
基金
英国医学研究理事会;
关键词
Staphylococcus aureus; Haemodialysis; ANZDATA; Arteriovenous fistula; Central venous catheter; Chlorhexidine; BLOOD-STREAM INFECTION; PREVENTION;
D O I
10.1016/j.jhin.2015.10.022
中图分类号
R1 [预防医学、卫生学];
学科分类号
100235 [预防医学];
摘要
This study examined all cases of Staphylococcus aureus bacteraemia (SAB) in the haemodialysis cohort at the Royal Darwin Hospital, Australia over a seven-year period. Midway through this period, antisepsis for arteriovenous fistulae (AVF) and central venous catheters (CVC) changed from 0.5% chlorhexidine solution to 2% chlorhexidine solution. Rates of SAB episodes were calculated using registry data. Trends in SAB over time were analysed using an interrupted regression analysis. Following the change to 2% chlorhexidine, average SAB rates decreased by 68%, and it is estimated that 0.111 cases of SAB/patient-year were prevented. CVC-related SAB rates remained low throughout. These results support the use of 2% chlorhexidine in skin antisepsis for patients with AVF. (C) 2015 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:191 / 193
页数:3
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