Impact of postoperative drainage autologous blood re-transfusion on the coagulation parameters and D-dimer levels of patients after total hip arthroplasty. Issue 1 (August 2016)

• Record Type: Journal Article
• Authors: Luo, Cheng; Luo, Xiangping; He, Yingyi; Li, Jiewen; Huang, Bingsheng; Lin, Lijun; Li, Qi
• Is Part Of: Transfusion and apheresis science. Volume 55:Issue 1(2016)
• Page Start: 109
• Page End: 113
• Publication Date: 2016-08
• Subjects: Total hip arthroplasty -- Drainage autologous blood re-transfusion -- Coagulation parameters -- D-dimer; Blood -- Transfusion -- Periodicals; Hemapheresis -- Periodicals; 615.39
• DOI: 10.1016/j.transci.2016.04.001
• Languages: English
• ISSNs: 1473-0502

Abstract

Abstract: Background: Postoperative drainage autologous blood re-transfusion (ABT) is an important treatment method that maintains a high haemoglobin (HGB) content and obviates the need for allogeneic blood transfusion in patients after surgery. However, the safety of ABT remains controversial. Objectives and methods: This study aimed to investigate the safety of postoperative drainage ABT in primary total hip arthroplasty (THA). In this randomized, controlled study, patients undergoing THA were selected and randomly divided into two groups. A device for postoperative ABT was used for the 49 patients in the ABT group, whereas conventional postoperative vacuum drainage was used for the 42 patients in the drainage blood (Drain) group without ABT. The coagulation parameters and D-dimer (DD) levels of the two groups of patients were recorded before surgery (T0) and on postoperative days one (T1), three (T2), seven (T3), and 14 (T4). Results: A within-group comparison after THA showed that the postoperative fibrinogen (FIB) and DD levels were higher than those before surgery in both groups (P < 0.01). A between-group comparison showed that, at different time points, the postoperative drainage blood amount and the coagulation parameters were not significantly different between the two groups. Compared with the Drain group, the DD levels in the ABT group were significantly higher at T1, T2, and T3 (P < 0.05). Conclusion: Postoperative drainage ABT did not significantly impact the coagulation parameters of patients after THA. However, the DD levels after ABT significantly increased, which may affect the risk of thrombosis.