共 16 条
Predonated autologous blood transfusions after total knee arthroplasty - Immediate versus delayed administration
被引:47
作者:
Lotke, PA
[1
]
Barth, P
[1
]
Garino, JP
[1
]
Cook, EF
[1
]
机构:
[1] Hosp Univ Penn, Dept Orthopaed Surg, Philadelphia, PA 19104 USA
关键词:
total knee arthroplasty;
blood loss;
transfusion;
autologous blood;
predonated blood;
D O I:
10.1016/S0883-5403(99)90216-4
中图分类号:
R826.8 [整形外科学];
R782.2 [口腔颌面部整形外科学];
R726.2 [小儿整形外科学];
R62 [整形外科学(修复外科学)];
学科分类号:
摘要:
Efforts to avoid complications associated with transfusion of allogeneic blood have increased the use of preoperatively donated autologous blood (PAB). A major controversy has arisen: Should the same criteria be used for transfusion of autologous as allogeneic red cells? This study prospectively and randomly compared giving PAB immediately after total knee arthroplasty (TKA), beginning in the recovery room or delaying a transfusion until the patient's hemoglobin I-rad fallen to less than a 9.0 g/dL transfusion trigger point. The results show that patients who received immediate transfusion had fewer nonsurgical complications (P < .002). Because TKAs are associated with an average blood loss of 1,400 mL, we recommend that PAB be used in the immediate postoperative period, especially in the elderly, in whom the risk for cardiac or nonsurgical complications is inherently increased.
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页码:647 / 650
页数:4
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