The Journal of hospital infection
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Review Comparative Study
Surgical hand rubbing compared with surgical hand scrubbing: comparison of efficacy and costs.
The aim of this study was to compare the efficacy of surgical hand rubbing (SHR) with the efficacy of surgical hand scrubbing (SHS), and to determine the costs of both techniques for surgical hand disinfection. A review of studies reported in the literature that compared the efficacy of SHS and SHR was performed using MEDLINE. ⋯ SHR reduced costs by 67%. In conclusion, SHR is a cost-effective alternative to SHS.
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Meticillin-resistant Staphylococcus aureus (MRSA) remains endemic in many UK hospitals. Specific guidelines for control and prevention are justified because MRSA causes serious illness and results in significant additional healthcare costs. Guidelines were drafted by a multi-disciplinary group and these have been finalised following extensive consultation. ⋯ The general principles of infection control should be adopted for patients with MRSA, including patient isolation and the appropriate cleaning and decontamination of clinical areas. Inadequate staffing, especially amongst nurses, contributes to the increased prevalence of MRSA. Laboratories should notify the relevant national authorities if VISA/GISA or VRSA isolates are identified.
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Handwashing is widely accepted as the cornerstone of infection control in the intensive care unit. Nosocomial infections are frequently viewed as an indicator of poor compliance of handwashing. The aim of this review is to evaluate the effectiveness of handwashing on infection rates in the intensive care unit, and to analyse the failure of handwashing. ⋯ Handwashing on its own does not abolish, but only reduces transmission, as it is dependent on the bacterial load on the hand of healthcare workers. Finally, recent studies, using surveillance cultures of throat and rectum, have shown that, under ideal circumstances, handwashing can only influence 40% of all intensive care unit infections. A randomised clinical trial with the intensive care as randomisation unit is required to support handwashing as the cornerstone of infection control.
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Ventilator-associated pneumonia is the most common nosocomial infection. Mortality rates, morbidity, and costs are all increased in the patient with VAP, and every measure should thus be taken to prevent its development. There are several clearly defined risk factors for VAP, and awareness of these can facilitate early diagnosis and hence treatment. In this article, we discuss the risk factors, strategies for prevention, approaches to diagnosis and management plan for the patient with VAP.
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The purpose of guidelines is to improve the quality of care for patients and improve clinical effectiveness by implementation of evidence-based care in daily practice. However, the potential of guidelines for resolving clinical questions should not be overstated. Ideally, policy makers use input from research data, as well as current prescribing habits, when developing guidelines. ⋯ Beside the quality of guidelines, efforts are necessary for an effective implementation into daily practice. Many studies have shown that a combination of different interventions is needed. Thereby, an investigation of possible barriers should be an essential part of any strategy.