Nutrition
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High-flow nasal-cannula (HFNC) oxygen therapy is increasingly used in the management of respiratory distress. Since this treatment may be required for many days and may impair nutritional intake, this study planned to observe the energy and protein intake of individuals receiving this therapy. ⋯ Administration of HFNC oxygen therapy was associated with significant underfeeding. In order to reach optimal caloric and protein intake, parenteral nutrition may be considered.
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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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The 2019 coronavirus disease (COVID-19) pandemic has disproportionally affected a variety of patients with underlying risk factors such as respiratory and cardiovascular diseases, diabetes, obesity, and black race. Vitamin D deficiency, which can result in a compromised immune response, has been also linked to increased risk and increased morbidities associated with COVID-19. In the absence of large-scale longitudinal studies to determine the strength of association between vitamin deficiency and COVID-19, cross-sectional studies of large patient cohorts can be used. ⋯ Vitamin D deficiency is significantly associated with increased risk for COVID-19.
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Malnutrition plays a critical role in the onset and progress of the coronavirus disease 2019 (COVID-19). The aim of the present study was to explore the association of the prognostic nutritional index (PNI) score with the severity of COVID-19 and its predictive value of the severe form of COVID-19. ⋯ Poorer nutritional status predisposed patients infected with COVID-19 to its severe form. Independently associated with the severity of COVID-19, PNI score could serve as a simple, fast, and effective predictor among patients with different sex, age, and BMI.
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The use of easily accessible methods to estimate skeletal muscle mass (SMM) in patients with cirrhosis is often limited by the presence of edema and ascites, precluding a reliable diagnosis of sarcopenia. The aim of this study was to design predictive models using variables derived from anthropometric and/or biochemical measures to estimate SMM; and to validate their applicability in diagnosing sarcopenia in patients with cirrhosis. ⋯ Our simple and inexpensive models provided a practical and safe approach to diagnosing sarcopenia patients with cirrhosis along with an estimate of their mortality risk when other reference methods are unavailable.