Perioperative determination of the activity of blood coagulation and fibrinolysis in patients of orthopaedic trauma / 中华检验医学杂志

ABSTRACT

Objective To investigate the changes of the activity of blood coagulation and fibrinolysis in fracture patients,and to research the relations between the activity and thrombossis. Methods This reser ch chose 60 patients in the department of orthopaedic trauma in our hospital and 10 normal control.Each patient enderwent laboratory analysis on preoperation?post operation 24 hours?post operation 4 days.The molecule markers of coagulation and fibrinolysis TAT(thrombin/antithrombin Ⅲ complex)?F1+2(prothrombin fragment F1+2)?PAP(Plasmin/? 2-antiplasmin complex) were quantitative measured by enzyme immunoassay. Result Compare with normal control,F1+2 and TAT levels increase obviously(P0.05); FG levels increase obviously (P0.05) .Conclusion It has a high level of the activity of blood coagulation and has no obviously change of the activity of fibrinolysis after trauma injury,it indicates high coagulation activity is correlated with thrombossis.