Nutrition
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Marine ω-3 fatty acids (FAs) and Vitamin D (VitD) are reportedly capable of down-regulating inflammation in rheumatoid arthritis (RA) and periodontal disease. This study was undertaken to relate marine FA and VitD status to RA disease status and periodontal conditions. ⋯ Seropositive RA patients had a higher prevalence of periodontitis than seronegative patients. An ω-3 index >8 was related to ω-3 supplementation and more desirable VAS and lower PD. VitD status was satisfactory for most patients and was not associated with differences in RA severity or periodontal diagnosis.
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Indirect calorimetry is currently a gold standard of resting energy expenditure (REE) assessment in critically ill patients. Many predictive equations of energy expenditure have been proved to imprecisely predict REE and lead to under- or overfeeding. ⋯ REE should be measured as soon as the patient's conditions allow and the target of delivered calorie should be around 0.7 to 1 of measured REE to avoid overfeeding. The supplemental parenteral nutrition should be prescribed to close the caloric gap if the goal is not reached by enteral nutrition alone.
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Changes in lipid profiles occur in systemic inflammatory response syndrome (SIRS), whether due to sepsis or another cause. Hypocholesterolemia associated with hypertriacylglycerolemia can lead to disease severity and higher mortality. The aim of this systematic review was to describe the principal alterations in markers that participate in the alteration of the lipid profile. ⋯ Critically ill patients with SIRS, sepsis, or both presented with alterations in lipid metabolism.
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Malnutrition is an independent risk factor for poor outcomes in patients with acute ischemic stroke. However, the indicator of malnutrition has not yet been established. We investigated the relationship between the Controlling Nutritional Status score, a useful prognostic measure of malnutrition in patients with cardiovascular diseases and malignant tumors, and functional outcomes in patients with acute ischemic stroke. ⋯ The Controlling Nutritional Status score at admission could be a useful prognostic marker of 3-mo functional outcomes in patients with acute ischemic stroke.
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Patients with cystic fibrosis are characterized by an increased risk of nutrient malabsorption and inflammation, which may influence body composition. We examined the differences in body composition between patients with cystic fibrosis and healthy controls and how body composition differences may impact disease risk and mortality. ⋯ Patients with cystic fibrosis may be at an increased risk of sarcopenia and osteopenia. The measurement of body composition could improve the assessment of nutritional status and reduce the risk for respiratory and metabolic complications in patients with cystic fibrosis.