[Effect of hemofiltration combined with hemoabsorption on improvement of immune function in septic patients with low expression of human leukocyte antigen DR].

Objective: To investigate the effect on improving immune function by hemofiltration combined with hemoabsorption in septic patients with low human leukocyte antigen DR (HLA-DR) expression.

Methods: A prospective randomized controlled trial was conducted. Sixty sepsis patients aged over 18 years, with HLA-DR expression lower than 30% were enrolled, and they were randomly divided into experimental group and control group, n = 30 in each group.