Green dialysis: less fluid, same results?

This study looked at whether lowering the dialysate flow rate (the fluid used to clean blood during dialysis) from 500 ml/min to 300 ml/min still works well for people with end-stage kidney disease. 80 adults on regular dialysis tried both flow rates for a week each. Researchers measured how well the dialysis cleaned the blood, how quickly patients recovered after treatment, and their quality of life. The goal was to see if a 'greener' dialysis with less fluid use is possible without harming treatment quality.