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Efficiency of post-dilution online hemodiafiltration therapy in combination with ketoanalogues of amino acid in the correction of protein-energy malnutrition in hemodialysis patients

Purpose of the study. Evaluate the efficiency of permanent post-dilution online hemodiafiltration therapy in combination with the prescription of keto analogues of amino acid at a dose of 0,2 g/kg of ideal body weight/day to correct protein-energy malnutrition in hemodialysis patients with adequate intake of essential nutrients. Patients and methods. A total of 645 patients with terminal renal failure received programmed hemodialysis, of which there were 300 men and 345 women aged 58,8 ± 6,9 years. All patients received treatment with programmed GD for 6,9 ± 2,1 years. All patients underwent a comprehensive assessment of nutritional status. The level of leptin and interleukin-6 serum was determined. Patients with signs of protein-energy malnutritian (PEM) were divided into three groups, depending on the method of PEM correction. Results. The study showed the efficiency of postdilution online hemodiafiltration therapy on an ongoing basis in combination with keto-analogues of amino acids at a dose of 0,2 g/kg of ideal body weight/day for correction of PEM in hemodialysis patients. Conclusion. The post-dilution online hemodiafiltration therapy combined with keto-analogues of amino acid at a dose of 0.2 g /kg of ideal body weight/day can be considered one of the pathogenetically grounded methods for correcting PEM in patients receiving programmed hemodialysis with adequate intake of essential nutrients. 