Abstract
Purpose
We compared visible blood loss and calculated blood loss after bipolar hemiarthroplasty in femoral neck fracture, and evaluated correlation between blood loss and its risk factors.
Materials and Methods
A total of 356 patients who underwent bipolar hemiarthroplasty in femoral neck fracture between 2004 and 2010 were enrolled in this study. The total blood loss was calculated using the formula reported by Mercuiali and Brecher. We analyzed several factors, including gender, age, body mass index (BMI), anesthesia method, cardiovascular and cerebrovascular disease, preoperative anemia, American Society of Anesthesiologists (ASA) score, use of cement, and use of antithrombotic agents.
Results
Total calculated blood loss(1,408±72 ml) differed significantly from visible blood loss(980±102 ml). In addition, calculated blood loss differed between risk factors(1,526±369 ml in cardiovascular disease, 1,588±279 ml in general anesthesia, 1,645±920 ml in obesity, and 1,605±439 ml in use of antithrombotic agents).
References
1. Sehat KR, Evans RL, Newman JH. Hidden blood loss following hip and knee arthroplasty. Correct management of blood loss should take hidden loss into account. J Bone Joint Surg Br. 2004; 86:561–565.
2. Good L, Peterson E, Lisander B. Tranexamic acid decreases external blood loss but not hidden blood loss in total knee replacement. Br J Anaesth. 2003; 90:596–599.
3. Foss NB, Kehlet H. Hidden blood loss after surgery for hip fracture. J Bone Joint Surg Br. 2006; 88:1053–1059.
4. Keating EM, Meding JB. Perioperative blood management practices in elective orthopaedic surgery. J Am Acad Orthop Surg. 2002; 10:393–400.
5. Salido JA, Marin LA, Gomez LA, Zorrilla P, Martinez C. Preoperative hemoglobin levels and the need for transfusion after prosthetic hip and knee surgery: analysis of predictive factors. J Bone Joint Surg Am. 2002; 84-A:216–220.
6. Bell TH, Berta D, Ralley F, et al. Factors affecting perioperative blood loss and transfusion rates in primary total joint arthroplasty: a prospective analysis of 1642 patients. Can J Surg. 2009; 52:295–301.
7. Walker RW, Rosson JR, Bland JM. Blood loss during primary total hip arthroplasty: use of preoperative measurements to predict the need for transfusion. Ann R Coll Surg Engl. 1997; 79:438–440.
8. Rosencher N, Kerkkamp HE, Macheras G, et al. Orthopedic Surgery Transfusion Hemoglobin European Overview (OSTHEO) study: blood management in elective knee and hip arthroplasty in Europe. Transfusion. 2003; 43:459–469.
9. Pattison E, Protheroe K, Pringle RM, Kennedy AC, Dick WC. Reduction in haemoglobin after knee joint replacement surgery. Ann Rheum Dis. 1973; 32:582–584.
10. Faris PM, Ritter MA, Keating EM, Valeri CR. Unwashed filtered shed blood collected after knee and hip arthroplasties. A source of autologous red blood cells. J Bone Joint Surg Am. 1991; 73:1169–1178.
11. Nam WD, Kim IY, Rhyu KH. Blood loss and transfusion in primary total hip arthroplasty. J Korean Hip Soc. 2006; 18:1–5.
12. Juelsgaard P, Larsen UT, Sørensen JV, Madsen F, Søballe K. Hypotensive epidural anesthesia in total knee replacement without tourniquet: reduced blood loss and transfusion. Reg Anesth Pain Med. 2001; 26:105–110.
13. Sharrock NE, Salvati EA. Hypotensive epidural anesthesia for total hip arthroplasty: a review. Acta Orthop Scand. 1996; 67:91–107.
14. Flordal PA, Neander G. Blood loss in total hip replacement. A retrospective study. Arch Orthop Trauma Surg. 1991; 111:34–38.
15. Sculco TP, Ranawat C. The use of spinal anesthesia for total hip-replacement arthroplasty. J Bone Joint Surg Am. 1975; 57:173–177.
16. McLaughlin JR, Lee KR. The outcome of total hip replacement in obese and non-obese patients at 10- to 18-years. J Bone Joint Surg Br. 2006; 88:1286–1292.
17. Stickles B, Phillips L, Brox WT, Owens B, Lanzer WL. Defining the relationship between obesity and total joint arthroplasty. Obes Res. 2001; 9:219–223.
18. Søballe K, Christensen F, Luxhøj T. Hip replacement in obese patients. Acta Orthop Scand. 1987; 58:223–225.
19. Chechik O, Thein R, Fichman G, Haim A, Tov TB, Steinberg EL. The effect of clopidogrel and aspirin on blood loss in hip fracture surgery. Injury. 2011; 42:1277–1282.