The Journal of hospital infection
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Healthcare workers' hands are the most common vehicle for the transmission of healthcare-associated pathogens from patient to patient and within the healthcare environment. Hand hygiene is the leading measure for preventing the spread of antimicrobial resistance and reducing healthcare-associated infections (HCAIs), but healthcare worker compliance with optimal practices remains low in most settings. This paper reviews factors influencing hand hygiene compliance, the impact of hand hygiene promotion on healthcare-associated pathogen cross-transmission and infection rates, and challenging issues related to the universal adoption of alcohol-based hand rub as a critical system change for successful promotion. ⋯ However, further research is needed to evaluate the relative efficacy of each strategy component and to identify the most successful interventions, particularly in settings with limited resources. The main objective of the First Global Patient Safety Challenge, launched by the World Health Organization (WHO), is to achieve an improvement in hand hygiene practices worldwide with the ultimate goal of promoting a strong patient safety culture. We also report considerations and solutions resulting from the implementation of the multimodal strategy proposed in the WHO Guidelines on Hand Hygiene in Health Care.
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This review compares the historical perspectives on healthcare-associated infections (HCAIs) with the current changing epidemiological picture as it relates to these infections. Evidence in support of these changes is given using trends in mortality for Clostridium difficile and meticillin-resistant Staphylococcus aureus bacteraemia in England as examples. The impact of current intervention programmes which target these, and other HCAIs, is also considered and knowledge gaps and options for changes in public health strategy required to achieve further reductions in HCAIs in the National Health Service in England are identified.
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The objective was to explore individuals' experiences and understandings of meticillin-resistant Staphylococcus aureus (MRSA) colonisation. Thirteen interviews were performed and processed using content analysis, resulting in the theme 'Invaded, insecure and alone'. ⋯ The described fears, limitations and inadequate professional-patient relationship generated unacceptable distress for MRSA-colonised persons. Thus, the healthcare sector should assume responsibility for managing MRSA, and healthcare workers must improve their professionalism and information skills, so as to better meet MRSA-colonised persons' needs.
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This study presents data for ventilator use and ventilator-associated pneumonia (VAP) rates from the German hospital surveillance system for nosocomial infections (KISS: Krankenhaus Infektions Surveillance System). New Centers for Disease Control and Prevention (CDC) definitions became effective during 2005 and we describe the new method used by KISS to determine individual units with data at extreme ranges. The number of VAP cases per 1000 device-days was calculated and a new visual method, specifically funnel plots, was introduced to identify outliers. ⋯ Funnel plots identified 14.3% as outliers; 34 of them as high, and 22 as low, outliers. Since 2008, visual feedback to the KISS ICUs has been supplied by funnel plots. These are less prone to misinterpretation than histograms and they indicate when investigation is required for increasing VAP.