<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /> 贺永进 刘伟华 翁亦齐 许建刚 杜洪印 300192 天津市第一中心医院麻醉科 Influence of fresh frozen plasm on coagulation in patients undergoing liver transplantation surgery. HE Yong-jin, LIU Wei-hua, WENG Yi-qi, et al. Department of Anesthesiology, Tianjin First Central Hospital, Tianjin 300192, China 【Abstract】 Objective To evaluate the effects of transfusion of fresh frozen plasm (FFP) on coagulation during different phase of liver transplantation Methods Sixty ASA II or III patients with end-stage liver disease and coagulation dysfunction aged 30-65 yr weighting 45-89 kg were randomly allocated to one of three groups(n=20 each) : group I FFP was transfused from skin incision to end of anhepatic, group II FFP was transfused from the beginning of anhepatic to skin closure. Group III FFP was transfused averagely during preanhepatic , anhepatic and neohepatic phase. Blood samples were taken from radial artery for prothrombin time(PT), activated partial thromboplastin time(APTT), thrombin time(TT) ,blood gas analysis, haemoglobin and TEG before skin incision(T0, baseline), immediately before portal vein occlusion, portal vein release and skin closure . The total blood loss and blood loss during preanhepatic , anhepatic and neohepatic phase was calculated by calculation method. Results At T1 and T2 the reaction time (R) was significantly longer in group I than in group II and III, longer in group II than in group I(P < 0.05). MA in group II was significantly shorter than in group I and III, and in group I shorter than in group III(P < 0.05). At T1-3 α angle in group II and I was wider than group II ,and in group I significantly than in group III(P < 0.05). PT and TT at T1-3, APTT at T1 and T2 in group I was significantly shorter as compared with group II and III .PT at T3 and TT at T2 in group III were longer significantly than in group II. APTT at T1 and T2 in group II was longer significantly than in group III .The blood loss during preanhepatic phase and the total blood loss in group I were significantly fewer than in group II and III , in groupII than in group III (P < 0.05). Conclusion It is economical and efficient to transfuse FFP during preanhepatic and anhepatic phase. Key Words:Plasma;Blood Coagulation; Liver Transplantion;Blood Coagulation Tests;TEG |