Cytokine removal and cardiovascular hemodynamics in septic patients with continuous venovenous hemofiltration.

Abstract

To determine whether continuous venovenous hemofiltration leads to extraction of tumor necrosis factor alpha (TNF alpha) and cytokines from the circulation of critically ill patients with sepsis and acute renal failure and to quantitate the clearance and the removal rate of these cytokines and their effect on serum cytokine concentrations.