Serum Concentration of Indoxyl Sulfate in Peritoneal Dialysis Patients and Low-Flux Hemodialysis Patients

Abstract

Dialysis modality is the independent risk factor of IS serum concentration and it is substantially lower in patients on CAPD than that in those on low-flux HD. Additionally, RRF was independently associated with IS serum concentration in CAPD patients, and the better the RRF is, the lower IS serum concentration.