Effect of batroxobin combined with tranexamic acid on perioperative bleeding and blood coagulation in patients undergoing adolescent idiopathic scoliosis
10.3760/cma.j.issn.0254-1416.2012.11.009
- VernacularTitle:注射用血凝酶复合氨甲环酸对青少年特发性脊柱侧凸矫形术患者围术期出血及凝血功能的影响
- Author:
Hui WANG
;
Chengshi XU
;
Yun YUE
;
Anshi WU
- Publication Type:Journal Article
- Keywords:
Batroxobin;
Tranexamic acid;
Blood loss,surgical;
Blood coagulation tests
- From:
Chinese Journal of Anesthesiology
2012;(11):1320-1323
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of batroxobin combined with tranexamic acid on the perioperative bleeding and blood coagulation in the patients undergoing adolescent idiopathic scoliosis.Methods Eighty ASA Ⅰ or Ⅱ patients,aged 15-26 yr,weighing 41-56 kg,scheduled for elective adolescent idiopathic scoliosis,were randomly divided into 4 groups (n =20 each):normal saline group (group A),batroxobin group (group B),tranexamic acid group (group C) and batroxobin combined with tranexamic acid group (group D).0.9 ％ normal saline was infused after admission to the operating room in group A.Batroxobin 0.02 U/kg was infused at 20 min before skin incision,an increment of 0.02 U/kg was given every 2 h until the end of operation and the maximal dose was less than 1 U in group B.Tranexamic acid 20 mg/kg was injected immediately before skin incision,followed by infusion at 10 mg· kg-1 · h-1 until the end of operation in group C.In group D,batroxobin and tranexamic acid were given as the method described in B and C groups.The intraoperative blood loss,volume of autologous and allogeneic blood transfused,transfusion of fresh frozen plasma (FFP),and volume of drainage within 24 h after operation were recorded.Blood routine,prothrombin time (PT),activated partial thromboplastin time (APTT),fibrinogen (Fbi),thrombin time (TT),activated clotting time (ACT),clot rate (CR) and platelet function (PF) were measured.Deep vein thrombosis was detected at 1 week after operation.Results Compared with group A,the intraoperative blood loss,volume of allogeneic blood transfused,transfusion of FFP,volume of autologous blood transfused and volume of postoperative drainage were significantly reduced,and Plt and Fib were significantly increased at T2,3 in groups B,C and D,and PF was increased at T2 in group C,Hct,Plt,Fib and PF were increased and PT was prolonged at T2,3 in group D (P ＜ 0.05).Compared with group B,the intraoperative blood loss,volume of allogeneic blood transfused,transfusion of FFP,volume of autologous blood transfused and volume of postoperative drainage were significantly decreased and Hct,Plt,Fib and PF were increased at T2,3 in group D,and the volume of postoperative drainage was increased and Plt increased at T2,3 was in group C (P ＜ 0.05).Compared with group C,the intraoperative blood loss,volume of allogeneic blood transfused,volume of autologous blood transfused,volume of postoperative drainage and transfusion of FFP were significantly decreased and Hct,Plt,Fib and PF were significantly increased at T2,3 in group D (P ＜ 0.05).No patients developed blood coagulation disorder and deep vein thrombosis.Conclusion Batroxobin combined with tranexamic acid can significantly reduce the intraoperative blood loss and volume of allogeneic blood transfused and improve the blood coagulation,and the efficacy is superior to that of either alone for the patients undergoing adolescent idiopathic scoliosis.
