Reappraisal of Hemodiafiltration for Managing Uremic Complications.

In this issue of CJASN , Kang et al. report on a study comparing the effects of high-flux hemodialysis (HD) with online hemodiafiltration on neuropathy ([1][1]). Although two prior small studies found an improvement of nerve function in patients who switched to hemodiafiltration, this randomized