Effects of Different Plasmapheresis Supplement Timing on Therapeutic Efficacy of Toxic Liver Injury / 中国药房

ABSTRACT

OBJECTIVE:To explore the effect of different plasmapheresis supplement timing on therapeutic efficacy of toxic liver injury. METHODS:96 patients with toxic liver injury and divided into group A,B ,C and D with 32 cases in each group ac-cording to different plasmapheresis supplement timing. All patients received plasmapheresis supplement based on routine treatment. In group A,synchronized fluid replacement was 100% fresh plasma;in group B,synchronized fluid replacement was 40% normal saline firstly,and then 60%fresh plasma;in group C,substitute liquid was given till the in vitro blood reached 12%of circulation amount,supplement order as 40% normal saline for the first supplement,and then add 60% fresh plasma. The clinical symptoms and signs,liver function,prothrombin activity and blood biochemical indicators were observed in each group before and after treat-ment. RESULTS:Plasmapheresis supplement had good therapeutic efficacy on toxic liver injury;but the time of clinical symptoms and signs disappearance in group C was significantly shorter than that in group A and B,and the group B was significantly shorter the group A,with statistical significance (P0.05). CONCLUSIONS:Different plasmapheresis supplement timing have different effect on toxic liver injury. The supplement method that giving 40% normal saline for the first supplement,and then add 60% fresh plasma when in vitro blood reach 12%of circulation amount has more significant effect.