Continuous intradialytic amino acid infusion from the start of dialysis is better to avoid catabolism under the high-volume pre-dilution on-line HDF.

It was reported that amino acid infusion during hemodialysis is useful for improving nutritional status. The optimal administration method of amino acid infusion under the high-volume pre-dilution on-line HDF (HVPO-HDF) was analyzed in this study. Subjects were 10 patients on maintenance dialysis at our clinic.