Adding Urea to the Final Dialysis Fluid

Ure-Na 15 gram tablets would be used to add to the dialysis fluid How much urea to add would be a simple calculation based on the 45X dialysis system and the patients serum urea concentration. The dialysate fluid urea concentration would be made to be about 15-40 mg/dL lower than the serum concentration. The patients labs/vitals and symptoms would be closely monitored throughout the dialysis treatment.