With that, several hemodialysis techniques has been improved to clear heavy
uremic toxins of small, middle, large and protein bound uremix toxins, using high flux
dialyzer, hemodiafiltration and combination of hemodialysis and hemofiltration. In one
study, combination of HD + HP, with a session of treatment consisting of 3 times a week
using hemofilter BetaSorb TM500 showed a decrease in β2-microglobulin, reaching the
normal range. (Chen et al 2011, Wang et al 2014)