近年来,多器官功能障碍综合征(MODS)的发生率在ICU患者中逐年增长,已成为ICU患者最常见的死亡原因之一[1]。大量研究表明,连续性血液净化技术(CBP)在危重病症救治中的临床效应已逐渐为人们所认识。血液滤过不但可清除小分子的尿毒症毒素,还可清除部分中大分子的炎症介质,在全身 In recent years, the incidence of multiple organ dysfunction syndrome (MODS) has been increasing year by year in ICU patients and has become one of the most common causes of death in ICU patients [1]. A large number of studies have shown that the clinical effect of continuous blood purification (CBP) in the treatment of critical illness has gradually been recognized. Hemofiltration can not only clear small molecules of uremic toxins, but also clear part of the macromolecular inflammatory mediators in the whole body