The Observasion of Heparin-induced Thrombocytopenia During Blood Purification / 医学研究杂志

ABSTRACT

Objective To observe the occurring time of heparin-induced thrombocytopenia,resuming time and effects of treatment during continuous hemofiltration.Methods To select 9 cases of patients with continuous veno-venous hemofiltration(CVVH)hospitalized in Luohe centre hospital,70 cases of patients with hemoperfusion and 20 hemodiaglysis cases of patients with acute and chronic renal failure during 2005,1 to 2006,1,blood samples were collected from the patients,platelet was tested before and after the treatment,the bleeding symptoms and effects of treatment were observed.Results There was 1 case during the 27th hour of CVVH,the lowest platelet was 10?10～9/L,resumed 48h hours after stoping heparin;there was 1 case during the first hour of hemoperfusion,the lowest platelet was 67?10～9/L,resumed 60h hours after stoping heparin.Conclusions It is essential to observe the changes of disease condition closely,to test platelet and whenever necessary to give cortex hormone,hemostatics and interrupted using platelet transfusion.