Clinical nutrition : official journal of the European Society of Parenteral and Enteral Nutrition
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Review Meta Analysis
Does intravenous fish oil benefit patients post-surgery? A meta-analysis of randomised controlled trials.
Supplementation of fish oil (FO) containing lipid emulsions has been associated with a reduction in the length of hospital stay, infections and liver dysfunction in patients undergoing major surgery. We carried out a meta-analysis and subgroup analysis to examine randomised clinical trial (RCT)-based evidence of the aforementioned effects. ⋯ FO-enriched lipid emulsions are likely to reduce infections, the length of hospital stay and liver dysfunction without influencing mortality and may be a safe and preferable choice in post-surgery patients. Further well-designed trials should be performed to determine whether FO lipid emulsions reduce mortality in patients undergoing hepatic surgery, especially liver transplantation, and the cost effectiveness of such treatment.
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Randomized Controlled Trial
Effects of synbiotic food consumption on metabolic status of diabetic patients: a double-blind randomized cross-over controlled clinical trial.
We are aware of no study indicating the effects of synbiotic food consumption on metabolic profiles, inflammation and oxidative stress among diabetic patients. The aim of the current study was to investigate the effects of synbiotic food consumption on metabolic profiles, hs-CRP and biomarkers of oxidative stress in diabetic patients. ⋯ www.irct.ir: IRCT201201195623N1.
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Nutritional assessment of critically ill patients has created controversy. However, it is well established that malnourished patients who are severely ill have worse outcomes than well-nourished patients. Therefore, assessing patients' nutritional status may be useful in predicting which patients may experience increased morbidity and mortality. ⋯ SGA, an inexpensive and quick nutritional assessment method conducted at the bedside, is a reliable tool for predicting outcomes in critically ill patients.
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Review Meta Analysis
The presence and effect of bias in trials of early enteral nutrition in critical care.
Randomized trials suggest that early enteral nutrition is beneficial in critically ill adults. However, methodologic bias can overestimate benefit. ⋯ The benefits attributed to early enteral nutrition were either seen only in trials with high risks of bias or may result from residual risks of bias.
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Malnutrition can significantly affect clinical outcomes in critically ill children. In view of the limitations of anthropometry, nutrition-related serum biomarkers have been used to assess the degree of malnutrition in the pediatric intensive care unit. The aim of this review is to critically appraise the use of nutrition-related serum biomarkers in predicting clinical outcomes in critically ill children. ⋯ Current medical literature does not provide convincing data to demonstrate any association between nutrition-related serum biomarkers and clinical outcomes in critically ill children. Further research is required to identify novel and clinically robust nutrition-related biomarkers.