Clinical nutrition : official journal of the European Society of Parenteral and Enteral Nutrition
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Accurate assessment of resting energy expenditure (REE) and metabolic state is essential to optimize nutrient intake in critically ill patients. We aimed to examine the accuracy of a simplified equation for predicting REE using carbon dioxide elimination (VCO2) values. ⋯ A simplified metabolic equation using VCO2 values was superior to the standard equation in estimating REE, and provided a reasonably accurate metabolic classification in mechanically ventilated children. In the absence of indirect calorimetry, bedside VCO2 monitoring could provide valuable continuous metabolic information to guide optimal nutrient intake.
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Non-alcoholic fatty liver disease (NAFLD) is mostly related to increased BMI and sedentary life, even if it not directly attributable only to these or to single specific factors. Unhealthy lifestyle and obesity are the most probable causes, also in non-diabetic and without alcohol abuse patients, even if lean individuals can be involved. NAFLD treatment is currently warranted and driven by comprehensive lifestyle intervention, a valuable objective that is more often wished for than actually achieved. The aim is to re-assess the effectiveness of an intervention focused to increase the Adherence to Mediterranean Diet Score (AMDS) and the level of physical exercise, investigating the factors associated with failure and reporting the time that must elapse before such intervention becomes effective. ⋯ Adherence to Mediterranean Diet is a significant predictor of changes in the fat content of the liver in overweight patients with NAFLD. The effect of the diet is gradual and favorable and it is independent of other lifestyle changes.
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Early enteral feeding following surgery can be given orally, via a jejunostomy or via a nasojejunal tube. However, the best feeding route following esophagectomy is unclear. ⋯ International prospective register of systematic reviews, CRD42013004032.
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Multicenter Study
The Geriatric Nutritional Risk Index predicts hospital length of stay and in-hospital weight loss in elderly patients.
Nutritional derangements are common in elderly patients, but how nutritional risk affects outcome in this subset of hospital inpatients deserves further investigation. We evaluated the impact of nutritional risk on length of stay (LOS) and in-hospital weight loss (WL) in elderly patients (>65 yrs). ⋯ Nutritional risk assessed by the GNRI on admission, predicts LOS and in-hospital WL in elderly patients.
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Multicenter Study
Disease associated malnutrition correlates with length of hospital stay in children.
Previous studies reported a wide range of estimated malnutrition prevalence (6-30%) in paediatric inpatients based on various anthropometric criteria. We performed anthropometry in hospitalised children and assessed the relationship between malnutrition and length of hospital stay (LOS) and complication rates. ⋯ Disease associated malnutrition in hospitalised children in Europe is common and is associated with significantly prolonged LOS and increased complications, with possible major cost implications, and reduced quality of life. This study was registered at clinicaltrials.gov as NCT01132742.