Super high‐flux hemodialysis provides comparable effectiveness with high‐volume postdilution online hemodiafiltration in removing protein‐bound and middle‐molecule uremic toxins: A prospective cross‐over randomized controlled trial

Although high‐volume postdilution online hemodiafiltration (ol‐HDF) is superior to high‐flux HD in removing all kinds of uremic toxins and improving survival, this treatment is not available in most HD centers. The present study was conducted to compare the effectiveness in removals of protein‐bound (indoxyl sulfate [IS]), middle‐molecule [beta‐2 microglobulin (B2M) and alpha‐1 microglobulin (A1MG)], and small‐molecule uremic toxins between...