Nutrition
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To investigate the association of the intakes of ω-3 (including α-linolenic acid [ALA], eicosapentaenoic acid [EPA] plus docosahexaenoic acid [DHA]) and ω-6 polyunsaturated fatty acids (PUFAs), the interaction, and the ratio of these PUFAs with the metabolic syndrome (MetS) in adults. ⋯ The ALA intake was inversely associated with the MetS, irrespective of the background intake of ω-6 PUFAs, in adults.
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The early provision of nutrients as part of specialized therapy for critically ill patients admitted for critical medical and surgical conditions is recommended by various international guidelines. Enteral nutrition is the first option and should be initiated 24-48 h after admission to an intensive care unit. Even after gastrointestinal anastomosis, early oral or enteral feeding is not only safe but also associated with enhanced recovery and fewer complications. ⋯ Although the precise caloric target remains controversial, the general consensus advocates the avoidance of prolonged hypocaloric or hypercaloric feeding. However, there is still debate about the timing of the initiation of parenteral nutrition when enteral nutrition either is impossible or does not meet the nutritional goals. Although controversy remains, two recent studies showed that when enteral feeding is not feasible the early initiation of parenteral nutrition was not associated with palpable benefit.
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Multicenter Study Comparative Study
Structural and process indicators of nutritional care: a comparison between Austrian hospitals and nursing homes.
The aim of this study was to describe and compare structural and process indicators of nutritional care in Austrian hospitals and nursing homes. ⋯ The study demonstrated that nursing homes fulfilled more structural indicators and performed nutritional screening at admission more often than hospitals. Nevertheless, the prevalence of malnutrition was high in the two settings and a substantial number of malnourished patients/residents received no nutritional intervention at all. These results show the necessity for improvements in the nutritional care in Austria, for instance, through the routine use of nutritional screening tools followed by tailored nutritional interventions in patients/residents in need.
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This review aims to put an economic perspective on childhood and adolescent obesity by providing an overview on the latest literature on obesity-related costs and the cost effectiveness of interventions to prevent or manage the problem. ⋯ To design effective public policies against the obesity epidemic, a better understanding and a more precise assessment of the health care costs and the broader economic burden are necessary but, critically, depend on the collection of additional longitudinal data. The economic evaluation of childhood obesity interventions poses various methodologic challenges, which should be addressed in future research to fully use the potential of economic evaluation as an aid to decision making.
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Randomized Controlled Trial
Evaluation of oral zinc sulfate effect on obsessive-compulsive disorder: a randomized placebo-controlled clinical trial.
Obsessive-compulsive disorder is a common neuropsychiatric condition. Although various pharmaceutical agents are available for the treatment of obsessive-compulsive disorder, psychiatrists often find that many patients cannot tolerate the side effects of these medications, the patients do not respond properly to the treatment, or the medications lose their effectiveness after a period of treatment. The augmentation with safe supplementation of medication, such as with trace elements, may be a solution to some of these problems. ⋯ The results show that zinc, as adjuvant agent for obsessive-compulsive disorder, produces improved outcomes.