Elective aortic surgery with minimal banked blood.
It has been a historical supposition that aortic surgery, even in an elective setting, has been associated with the transfusion of large amounts of blood products. We feel that this assumption is now dated, and in fact far fewer patients now receive allogenic blood products. To assess this assumption, we carried out a retrospective chart review of all patients who underwent elective aortic surgery over an 18-month period from April 1994 to October 1995. Factors analyzed included type of procedure, blood loss, amount of Cell Saver blood replaced, need for autologous blood transfusion, and need for allogenic blood transfusion. Sixty-seven patients underwent elective aortic surgery with either an aortic tube graft (23), an aortobiiliac graft (25), or an aortobifemoral graft (19). The male:female ratio was 48:19, with a mean age of 67 years (range, 42-85 years). Mortality and morbidity were 4.4 per cent and 8.9 per cent, respectively. The average blood loss per patient was 770 cc. Cell saver was used in 65 patients, with the average amount of blood returned being 542 cc. Overall, 73 per cent of patients did not require allogenic blood transfusion, and 58 per cent did not need any type of transfusion. Of those who stored autologous blood prior to operation, none required allogenic blood perioperatively. With the new advances in autologous blood transfusion both by predeposit and salvage transfusion, we have greatly reduced the need for transfusion of allogenic blood products in patients undergoing major aortic surgery. This is reassuring, and although increasing short-term cost, will reduce the morbidity-infectious, noninfectious, and immunologic-associated in prior decades with allogenic blood transfusions. We strongly recommend the use of Cell Saver techniques, and also, where possible, patients should be encouraged to donate their own blood prior to major aortic procedures for future transfusion.
Glazier
D B
DB
Division of Vascular Surgery, University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick 08903-0019, USA.
Ciocca
R G
RG
Gosin
J S
JS
Murphy
D P
DP
Graham
A M
AM
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017544:Aortic Aneurysm, Abdominal / Q000601:surgery*; D001018:Aortic Diseases / Q000601:surgery*; D016063:Blood Loss, Surgical; D001804:Blood Transfusion, Autologous; D001810:Blood Volume; D017558:Elective Surgical Procedures; D005260:Female; D006801:Humans; D007083:Iliac Artery / Q000601:surgery; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies