Nutrition
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Individuals with cancer are affected by a loss of cell membrane integrity due to electrolyte imbalance between the intra- and extracellular fluids. Cell membrane integrity and hydration status can be assessed according to the phase angle (PhA) and the risk for sarcopenia, by using the Strength, Assistance for walking, Rise from a chair, Climb stairs, and Falls (SARC-F) questionnaire. To our knowledge, this approach has not been validated in patients with cancer. The aims of this study were to verify the prevalence of the risk for sarcopenia, and to analyze the association between PhA and the risk for sarcopenia with and without adjustment for extracellular water content. ⋯ We found that 22.5% of patients with cancer presented with a risk for sarcopenia. Additionally, an association between lower PhA values and enhanced risk for sarcopenia highlighted the importance of adequate hydration and evaluation of fluid status via BIA as a new recommendation to prevent sarcopenia.
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The coronavirus disease 2019 (COVID-19) pandemic is seriously threatening public health and setting off huge economic crises across the world. In the absence of specific drugs for COVID-19, there is an urgent need to look for alternative approaches. Therefore, the aim of this paper was to review the roles of micronutrients and bioactive substances as potential alternative approaches in combating COVID-19. ⋯ The roles of micronutrients and bioactive substances in the fight against COVID-19 are exciting areas of research. This review may suggest directions for further study.
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Multicenter Study
Nutritional status and nutrition support in critically ill children in Spain: Results of a multicentric study.
Critically ill children are often malnourished and require nutrition support (NS). Early enteral nutrition (EEN) seems to be safe in critically ill patients. However, there is a scarcity of data about the management of EEN in sick pediatric patients. The aim of this study was to analyze the nutritional status, NS characteristics, macronutrient supply, and associations between NS and outcomes in critically ill children in Spain. ⋯ Malnutrition was prevalent among critically ill children in Spain. Being overweight was associated with a shorter PICU LOS. EEN was safe and was associated with a higher caloric intake; however, it is rarely used in PICUs in Spain.
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Observational Study
Nutritional assessment and factors affecting dietary intake in patients with cirrhosis: A single-center observational study.
Malnutrition is predictor of morbidity and mortality in patients with cirrhosis. We investigated prevalence of malnutrition and factors affecting dietary intake in patients with cirrhosis. ⋯ Malnutrition seen in 65% of patients. Total calories and protein intake was significantly low compared with recommendation even in well-nourished patients. Distension of abdomen, social myth about diet, and low sodium in diet were key factors affecting dietary intake in patients with cirrhosis and malnutrition.