Nutrition
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Multicenter Study Observational Study
Reference values of low body mass index, mid-upper arm circumference, and calf circumference in cancer patients: A nationwide multicenter observational study.
Anthropometric measurements including body mass index (BMI), mid-upper arm circumference (MUAC), and calf circumference (CC) are simple and convenient indicators of nutritional status and muscle mass. However, most of their reference values come from studies based on healthy Western populations. The optimal reference values of these anthropometric factors in Asian patients with cancer are unclear. The aim of this study was to develop reference values of severely and moderately low BMI, MUAC, and CC by analyzing a large sample of patients with cancer from a nationwide population. ⋯ The present study defined reference values of moderately and severely low BMI, MUAC, and CC, which showed strong associations with quality of life, malnutrition, and mortality risk. New reference values from the present study are classification references specifically for the Asian population, which is a new step to promote the application of Global Leadership Initiative on Malnutrition criteria and its severity grading system in Asia.
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There is limited knowledge about muscle-mass loss in childhood and adolescent patients with cancer. The aim of this study was to investigate the association between muscle mass evaluated by computed tomography (CT) and the serum creatinine-cystatin C ratio (CCR) in children and adolescents with cancer. ⋯ These results suggest that CCR may be a useful surrogate marker for muscle mass in cancer care for children and adolescents.
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Micronutrient deficiencies are common in hospitalized patients with inflammatory bowel disease (IBD). We aimed to investigate the prevalence of micronutrient deficiencies, and explore relevant factors in hospitalized patients with IBD. ⋯ Hospitalized patients with IBD were at risk of multiple micronutrient deficiencies, even those with a recent diagnosis or in remission. There were interactions between micronutrients and nutritional indices. Early identification and correction of micronutrient deficiency, as well as relevant factors, may improve clinical outcomes.
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Because most patients who develop pressure ulcer (PU) are malnourished, additional nutritional support is important for PU improvement. The aim of this study was to investigate the potential benefit of a simple nutritional support protocol in PU improvement. ⋯ A simple nutritional support protocol was easy to develop and its application contributed significantly to the recovery of PU.
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School-aged children in São Miguel Island, Azores, Portugal, are a population with a long history of iodine deficiency, and a recent governmental program for iodized salt (IS) consumption was implemented. This study investigated urinary iodine concentration (UIC), household and school IS consumption, and iodine-rich food intake in school-aged children. ⋯ School-aged children in São Miguel Island did not have iodine deficiency after the governmental program for IS consumption. Adequate iodine status of school-aged children probably reflects not only an increase in iodine intake, through IS, but also an improvement of food intake patterns. Future studies are needed to ensure the sufficient iodine status of school-aged children in the Azores, and political commitment and efforts are required to prevent the possible reemergence of iodine deficiency.