Systemic and Intraperitoneal Interleukin-6 System during the First Year of Peritoneal Dialysis

Abstract

These findings indicate that, (1) intraperitoneal and systemic inflammation increase in PD patients during the first year of therapy; (2) intraperitoneal and systemic inflammation may be interrelated and the IL-6 system may be the link; (3) the IL-6 system (both intraperitoneal and systemic) is associated with PSTR, particularly in the early phase of PD treatment, in which small and large solute transport are linked. Signs of a transition between acute and chronic inflammation were observed in the follow-up evaluation. Inflammation may, at least in part, be responsible for the development of a high PSTR, and this could be one reason for the high mortality in patients with high PSTR.