Effect of drainage blood autotransfusion after total knee or hip arthroplasty
- VernacularTitle:人工关节置换术后伤口引流血自体回输的作用
- Author:
Pengcheng SHAN
;
Yongping CAO
;
Tianyue ZHU
- Publication Type:Journal Article
- Keywords:
arthroplasty;
drainange blood;
autotransfusion
- From:
Orthopedic Journal of China
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective] To evaluate the efficacy and safety of drainage blood autotransfusion after total knee or hip arthroplasty.[Methods]Drainage blood in the first 6 hours postoperation was collected and reinfused using the ContavacTM CBCⅡ system in 30 patients taken total knee or hip arthroplasty.The efficacy was evaluated basing on the amount of the allogenic transfusion,the decreasing of the hemoglobin level and the morphology of the red blood cells in the drainage blood.The safety was evaluated basing on whether the patients had autotransfusion complications including fever,hemolytic reaction,coagulation disorders,pulmonary embolism and systemic infection.[Results]The volumes of total blood drainage,autotransfusion and allogenic transfusion were(946?433)ml,(622?313)ml and(233?348)ml,respectively.The average hemoglobin level of drainage blood was 99.67g/L and no apparente haemolysis happened.However,the hemoglobin level significantly decreased after operation in the peripheral blood.Only one rheumatoid arthritis patient had an abnormal fever during autotransfusion process,no other complication was observed.[Conclusion]Drainage blood in the first 6 hours postoperation is valid blood content.Drainage blood autotransfusion is an effective and safe way to slow down the hemoglobin reduction and reduce allogenic blood transfusion in patients being treated with total knee or hip arthroplasty.
