Critical care : the official journal of the Critical Care Forum
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Observational Study
'Safety by DEFAULT': introduction and impact of a paediatric ward round checklist.
Poor communication is a source of risk. This can be particularly significant in areas of high clinical acuity such as intensive care. Ward rounds are points where large amounts of information must be communicated in a time-limited environment with many competing interests. This has the potential to reduce effective communication and risk patient safety. Checklists have been used in many industries to improve communication and mitigate risk. We describe the introduction of a ward round safety checklist 'DEFAULT' on a paediatric intensive care unit. ⋯ The introduction of a ward round safety checklist was associated with improved communication and patient safety.
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Editorial Comment
Serum adipocyte fatty acid-binding protein in the critically ill.
Sepsis due to unabated inflammation is common. Increased production of pro-inflammatory cytokines, free radicals, and eicosanoids has been detected in sepsis and other critical illnesses but could also be due to decreased synthesis and release of anti-inflammatory molecules. ⋯ Unsaturated fatty acids and their anti-inflammatory products, such as lipoxins, resolvins, and protectins, may suppress A-FABP expression, inhibit macrophage and COX-2 activation, and decrease production of pro-inflammatory cytokines and ultimately could lead to a decrease in insulin resistance and resolution of inflammation and recovery from sepsis. Serial measurement of these pro- and anti-inflammatory molecules and correlation of their levels to the progression to or recovery from (or both) sepsis and other inflammatory processes may form a new approach to predict prognosis in inflammatory conditions and eventually could lead to the development of new therapeutic strategies.
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Prior reports suggest that restrictive ICU visitation policies can negatively impact patients and their loved ones. However, visitation practices in US ICUs, and the hospital factors associated with them, are not well described. ⋯ In 2008 the overwhelming majority of US ICUs in this study had restrictive visitation policies. Wide variability in visitation policies suggests that further study into the impact of ICU visitations on care and outcomes remains necessary to standardize practice.
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Nasojejunal tube feeding is considered the current standard of care in patients with severe and critical acute pancreatitis. However, it is not known whether enteral nutrition is best delivered into the jejunum. This Commentary discusses recent clinical studies that have shown that tube feeding into the stomach is safe and well tolerated in the vast majority of patients with acute pancreatitis, thus overthrowing the notion of putting the pancreas at rest. Development of a new conceptual framework is warranted to further advance nutritional management of patients with acute pancreatitis.
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Editorial Comment
Comparative effectiveness of helicopter emergency medical services compared to ground emergency medical services.
The use of helicopter emergency medical services (HEMS) for the transportation and treatment of trauma patients, while commonplace in most developed nations, remains controversial. The purported beneficial effects of HEMS compared to ground emergency medical services is likely to be some combination of speed, crew expertise, and the fact that HEMS is part of an organized trauma system. ⋯ Future HEMS research must rely on robust observational study designs and assessments of a variety of patient outcomes. Questions about the role of speed, distance, and other potentially beneficial elements of HEMS remain.