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BACKGROUND: Progressive loss of kidney function results in an increased risk of malnutrition. Despite this, there is little evidence informing the impact of nutrition intervention on predialysis patients with chronic kidney disease (CKD; stages 4 and 5). STUDY DESIGN: Randomized controlled trial. SETTING & PARTICIPANTS: 56 outpatients (men, 62%; mean age, 70.7 +/- 14.0 [SD] years) with CKD were randomly allocated to intervention (n = 29) or control (n = 27) by using a concealed computer-generated sequence. INTERVENTION: The intervention group, provided with individualized dietary counseling with regular follow-up aimed at achieving an intake of 0.8 to 1.0 g/kg of protein and greater than 125 kJ/kg of energy, or control, receiving written material only. OUTCOMES & MEASURES: Change in body composition (body cell mass, measured by means of total-body potassium, in 40 of 56 participants), nutritional status (Subjective Global Assessment), and energy and protein intake (3-day food record). RESULTS: During the 12 weeks, the intervention group had 3.5% (95% confidence interval, -2.1 to 9.1) less decrease in body cell mass, 17.7-kJ/kg/d (95% confidence interval, 8.2 to 27.2) greater increase in energy intake, greater improvement in Subjective Global Assessment (P < 0.01), and no significant difference in protein intake compared with the control group (-0.04 g/kg/d; 95% confidence interval, -0.73 to 0.16). The intervention was associated with greater increases in energy and protein intake in women than men (interaction P < 0.001 for both). LIMITATIONS: Power to detect change in body cell mass, potential bias in ascertainment of Subjective Global Assessment. CONCLUSIONS: In predialysis patients with CKD, structured nutrition intervention had a greater effect on energy and protein intake in women than men. Additional investigations are warranted to determine the impact on body composition. Copyright © 2008 National Kidney Foundation, Inc. [ABSTRACT FROM AUTHOR]

BACKGROUND: Falls may result in injury, loss of independence and higher healthcare costs. The aim of this study was to examine the nutritional status of patients who had fallen in an acute care setting. METHODS: Forty-nine patients who had experienced a fall while admitted at an Australian private hospital participated in the study (age: 71.2 (SD 14.1) years; 21 male: 28 female). Nutritional status was assessed using subjective global assessment. Protein and energy intake was determined by dietary history and analysed using Australian computerised food composition data. RESULTS: According to subjective global assessment, 27 patients were well nourished and 22 malnourished (21 moderately, one severely malnourished). Well nourished fallers had significantly higher BMI (mean difference 3.7 kg/m(2), CI: 1.2-6.2), dietary protein (mean difference 19.8 g, CI: 2.0-37.5) and energy intake (mean difference 1751 kJ, CI: 332-3170) compared to malnourished fallers. There was no difference in severity of falls based on nutritional status, weight or BMI. CONCLUSIONS: There was a high prevalence of malnutrition and poor intake in this sample of patients who had fallen in hospital. Nutrition assessment and intervention for patients who have fallen in the acute care setting should be considered. [ABSTRACT FROM AUTHOR]