High-Flux dialyzer 2.6 m2 is promising for free light chains removal in high-flux hemodialysis and in hemodiafiltration.

Immunoglobulin light chains are classified as middle molecule uremic toxins and its removal through effective dialyzer is needed with less albumin loss. This study assessed the free light chains (FLC) removal using dialyzer surface area (SA) 2.6m2 in high-flux dialysis (HF-HD) versus hemodiafiltration (HDF) and its relation to cumulative dialysate albumin loss.