Use of urea kinetic model and haemofiltration to improve nitrogen balance in haemodialysed children. 1983

M Giani, and M Picca, and A Saccaggi, and L Capitanio, and R Galato, and A Bettinelli, and N Teotino, and L Ghio, and A Edefonti

To improve nitrogen balance and nutritional status, 10 paediatric patients (11.2 +/- 2.7 years; 28.5 +/- 5.1 kg) on regular haemodialysis (HD) for 25.3 +/- 1.2 months were treated with haemofiltration (HF) for 12.2 +/- 3.4 months. HF was prescribed using a urea kinetic model to ensure a pre-treatment blood urea nitrogen (BUN) of 130 mg/100ml. Urea generation rate (Gu) and protein catabolic rate (PCR) were computed by urea kinetics. Protein and calorie intake was assessed in the children on an unrestricted diet by analysis of 10 days' dietary records obtained every two months. During HF treatment a significant decrease of Gu and PCR was obtained and nitrogen balance increased in all the children.

UI MeSH Term Description Entries
D007674 Kidney Diseases Pathological processes of the KIDNEY or its component tissues. Disease, Kidney,Diseases, Kidney,Kidney Disease
D007700 Kinetics The rate dynamics in chemical or physical systems.
D008297 Male Males
D008954 Models, Biological Theoretical representations that simulate the behavior or activity of biological processes or diseases. For disease models in living animals, DISEASE MODELS, ANIMAL is available. Biological models include the use of mathematical equations, computers, and other electronic equipment. Biological Model,Biological Models,Model, Biological,Models, Biologic,Biologic Model,Biologic Models,Model, Biologic
D009584 Nitrogen An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.
D009747 Nutritional Physiological Phenomena The processes and properties of living organisms by which they take in and balance the use of nutritive materials for energy, heat production, or building material for the growth, maintenance, or repair of tissues and the nutritive properties of FOOD. Nutrition Physiological Phenomena,Nutrition Physiology,Nutrition Processes,Nutritional Physiology Phenomena,Nutrition Phenomena,Nutrition Physiological Concepts,Nutrition Physiological Phenomenon,Nutrition Process,Nutritional Phenomena,Nutritional Physiological Phenomenon,Nutritional Physiology,Nutritional Physiology Concepts,Nutritional Physiology Phenomenon,Nutritional Process,Nutritional Processes,Concept, Nutrition Physiological,Concept, Nutritional Physiology,Concepts, Nutrition Physiological,Concepts, Nutritional Physiology,Nutrition Physiological Concept,Nutritional Physiology Concept,Phenomena, Nutrition,Phenomena, Nutrition Physiological,Phenomena, Nutritional,Phenomena, Nutritional Physiological,Phenomena, Nutritional Physiology,Phenomenon, Nutrition Physiological,Phenomenon, Nutritional Physiological,Phenomenon, Nutritional Physiology,Physiological Concept, Nutrition,Physiological Concepts, Nutrition,Physiological Phenomena, Nutrition,Physiological Phenomena, Nutritional,Physiological Phenomenon, Nutrition,Physiological Phenomenon, Nutritional,Physiology Concept, Nutritional,Physiology Concepts, Nutritional,Physiology Phenomena, Nutritional,Physiology Phenomenon, Nutritional,Physiology, Nutrition,Physiology, Nutritional,Process, Nutrition,Process, Nutritional,Processes, Nutrition,Processes, Nutritional
D001769 Blood The body fluid that circulates in the vascular system (BLOOD VESSELS). Whole blood includes PLASMA and BLOOD CELLS.
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D005260 Female Females
D006435 Renal Dialysis Therapy for the insufficient cleansing of the BLOOD by the kidneys based on dialysis and including hemodialysis, PERITONEAL DIALYSIS, and HEMODIAFILTRATION. Dialysis, Extracorporeal,Dialysis, Renal,Extracorporeal Dialysis,Hemodialysis,Dialyses, Extracorporeal,Dialyses, Renal,Extracorporeal Dialyses,Hemodialyses,Renal Dialyses

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