RESUMO
Massive transfusion protocol (MTP) is a programmatic procedure for massive blood transfusions, which is an important means of patient blood management (PBM) for trauma and massive hemorrhage patients. MTP can be initiated in a variety of modes, including the McLaughlin, ABC and TASH scoring systems and the mode depending on the patient′s hemorheology. After MTP has been activated, blood components should be injected as soon as possible. Generally, red blood cells should be injected first, followed by plasma and platelets injected proportionally. MTP should be based on good damage control measures and good hemostatic treatment, and should try to avoid the waste of blood components.This article reviews the progress of research on MTP in the above aspects.
RESUMO
Objective To investigate the application of preoperative autologous blood donation (PABD) in selective operation.Methods Retrospective investigations and analysis were carried out in clinical datas of 1 026 patients of PABD in selective operation from January 2016 to may 2017,comparing with those who had not performed PABD in the same time.Results ①The surgeries of PABD were mainly neurosurgery,urology,orthopedics,gynecology and hepatobiliary surgery,respectively,which accounted for 5.97％,4.90％,3.78％,3.76％ and 3.55％ of the patients in the same period;②The rate of transfusion of allogeneic red blood cells of selective operation in PABD group of neurosurgery,urology,orthopedics,gynecology and hepatobiliary surgery were 5.66％,2.51％,4.89％,0 and 4.88％,respetively,while not performed PABD group were 25.46％,28.58％,24.77％,10.62％ and 17.54％,respetively;③The rate of transfusion of the group of hemoglobin (Hb)＜ 120 g/L is significantly higher than those Hb is (120-129.9) g/L,(130-139.9)g/L and ≥ 140 g/L(7.65％vs 2.44％,3.66％ and 2.70％,P＞0.05).Conclusion ①PABD is mainly carried out in neurosurgery,urology,orthopedics,gynecology and hepatobiliary surgery;②The group of Hb＜ 120 g/L has a high rate transfusion of allogeneic erythrocyte in selective operations;③Only the PABD is improved can patients make benefit from it.