Protein Catabolic Rate May Underestimate Dietary Protein Intake in Hemodialysis Patients
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منابع مشابه
Nephron 1999;82:97–99 Protein Catabolic Rate May Underestimate Dietary Protein Intake in Hemodialysis Patients
Protein catabolic rate (PCR) or its normalized value, nPCR, is widely used to define nutritional status in dialysis patients [1]. This term PCR obviously is a misnomer and refers to the net PCR since the total PCR is as high as 300 g/day and does not necessarily bear a relationship with protein intake [2]. In the steady state, the net PCR has to be equal to the dietary protein intake as long as...
متن کاملProtein catabolic rate may underestimate dietary protein intake in hemodialysis patients.
Protein catabolic rate (PCR) or its normalized value, nPCR, is widely used to define nutritional status in dialysis patients [1]. This term PCR obviously is a misnomer and refers to the net PCR since the total PCR is as high as 300 g/day and does not necessarily bear a relationship with protein intake [2]. In the steady state, the net PCR has to be equal to the dietary protein intake as long as...
متن کاملAdjusting hemodialysis dose for protein catabolic rate.
BACKGROUND Patients dialyzed with equal eKt/V may have huge variations in their urea concentrations. METHODS Urea generation rate, distribution volume and renal clearance were determined in 205 hemodialysis sessions of 33 patients with double pool urea kinetic modeling using dialyzer clearance from online monitoring. From these data, optimized prescriptions were computed. RESULTS In simulat...
متن کاملThe Evaluation of Dietary Protein Intake by Calculation of Urea Generation Rate in Chronic Dialysis Patients in Kerman, 2002
Malnutrition is a common problem in chronic dialysis patients. There are several methods for nutritional assessment of hemodialysis patients, such as calculation of urea generation rate. As urea is produced from proteins catabolism and there is a linear correlation between urea generation and protein catabolic rate (PCR), PCR can be calculated by considering urea nitrogen appearence during the ...
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Background and Objectives: Little is known about the association between dietary protein intake and clinical manifestations in osteoarthritis (OA) patients. We aimed to determine the correlation between dietary protein intake and pain severity, functional status, and body composition indices in patients with knee OA. Materials and Methods: This cross-sectional study was performed on 220 OA pat...
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ژورنال
عنوان ژورنال: Nephron
سال: 1999
ISSN: 1660-8151,2235-3186
DOI: 10.1159/000045383