Nutrition
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Multicenter Study Comparative Study
Effect of routine prenatal supplementation on vitamin concentrations in maternal serum and breast milk.
The aim of the present study was to assess the effect of multivitamin supplements and their different vitamin A sources on retinol concentrations in serum and colostrum milk of postpartum women. ⋯ The use of multivitamin supplements containing vitamin A during pregnancy prevents vitamin A deficiency regardless of the source administered. In breast milk, supplementation with β-carotene provided a lower concentration of vitamin A compared with retinol.
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Multicenter Study Observational Study
Serum adiponectin and protein-energy wasting in predialysis chronic kidney disease.
Adiponectin (ADPN) has antiatherogenic, anti-inflammatory, and insulin-sensitizing effects. Serum ADPN levels are increased in patients with chronic kidney diseases (CKD), and higher ADPN is paradoxically a predictor of mortality in these patients. The aim of this study was to determine the association between serum ADPN levels and protein-energy wasting (PEW) in predialysis CKD. ⋯ High ADPN is independently associated with PEW. Among PEW indicators, serum ADPN is closely associated with UCE as an indirect measure of muscle mass.
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Multicenter Study Comparative Study
NUTRISCORE: A new nutritional screening tool for oncological outpatients.
The aim of this study was to design a new nutritional screening tool (NUTRISCORE) to detect nutritional risk in outpatients with cancer. ⋯ NUTRISCORE has been found to be a novel, fast, and valid nutritional screening tool for outpatients with cancer. Its simplicity and high level of accuracy in detecting nutritional risk facilitates its applicability.
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Multicenter Study Clinical Trial
Dietary intake and childhood leukemia: The Diet and Acute Lymphoblastic Leukemia Treatment (DALLT) cohort study.
Children with acute lymphoblastic leukemia (ALL) are at elevated risk for nutrition-related morbidity both during and after therapy. We present the demographic characteristics and nutrient intake at study entry of a prospective cohort in which evaluating dietary intake in children diagnosed with ALL was investigated. ⋯ This study was successful in collecting dietary intake data at the time of cancer diagnosis in a multicenter setting in a pediatric population at high-risk for nutrition-related morbidity. We identified "at-risk" dietary intakes, which vary by sex and ALL risk group; such patients may benefit from future dietary interventions.
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Multicenter Study
Nutritional risk screening and clinical outcome assessment among patients with community-acquired infection: A multicenter study in Beijing teaching hospitals.
The aim of this study was to implement nutritional risk screening in patients with community-acquired infection (CAI) and analyze its relationship with clinical outcomes. ⋯ Many patients with CAI were at nutritional risk and tended to worsen during hospitalization, which has been associated with increased LOS and rate of readmission. Nutritional support might be beneficial to the patients by shortening LOS. Inappropriate use of nutritional support was observed in patients with CAI.