American journal of infection control
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Am J Infect Control · Oct 2006
Translating evidence into practice to prevent central venous catheter-associated bloodstream infections: a systems-based intervention.
The central venous catheter (CVC) is a necessary, yet inherently risky, modern medical device. We aimed to carry out a systems-based intervention designed to facilitate the use of maximal sterile barrier precautions and the use of chlorhexidine for skin antisepsis during insertion of CVC. ⋯ Infection control interventions that rely on voluntary changes in human behavior, despite the best intentions of us all, are often unsuccessful. We have demonstrated that a systems-based intervention led to a sustained decrease in the CVC-associated BSI rate, thereby resulting in improved patient safety and decreased cost of care.
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Am J Infect Control · Oct 2006
Effectiveness of preemptive barrier precautions in controlling nosocomial colonization and infection by methicillin-resistant Staphylococcus aureus in a burn unit.
We report the effectiveness of preemptive enhanced barrier precautions in containing a methicillin-resistant Staphylococcus aureus (MRSA) outbreak in a university hospital burn unit and further controlling endemic nosocomial MRSA infection in the unit during the succeeding 27 months. ⋯ Preemptive barrier precautions were highly effective in controlling the outbreak and, most notably, have also been highly effective in maintaining a very low incidence of nosocomial MRSA infection endemically in the succeeding 27 months of follow-up. Use of clean gloves, with or without a gown, bears consideration for all high-risk hospitalized patients to prevent cross transmission of all multiresistant nosocomial pathogens.