We evaluated the efficiency and costs-effectiveness of blood predonation and intraoperative salvage in elective abdominal aortic aneurysm surgery. Between January 1992 and January 1994, 66 patients (59 male and 7 female, aged 69.9 ± 0.8 years) who underwent elective surgical repair of an AAA were selected for the study. Thirty-six (54.5%) patients (Group 1) intra- and/or postoperatively received homologous blood whereas 30 (45.5%) patients (Group 2) received autologous blood predonation and intraoperative blood aspiration and reinfusion. The two groups were similar for demographic data, aneurysmal diameter and associated diseases and/or risk factors (p = NS). Operative mortality was comparable between the two groups (p = NS). The mean intraoperative blood loss was 803.4 ± 104.5 ml in group 1 and 812.8 ± 44.8 ml in group 2 (p = NS). Group 2 patients received intra- or postoperatively a mean of 0.8 ± 0.2 units of homologous blood (p < 0.001). Aneurysmal diameter did not influence the transfusion requirement between the two groups (p = NS). The cost per unit of homologous banked blood was significantly higher (p < 0.01). Cumulative costs of the procedures did not show statistical differences between the two groups (p = NS). Aortic surgery is the ideal target for predonation and intraoperative blood salvage.
Predeposit and intraoperative blood salvage in elective abdominal aortic aneurysm repair / Tedesco, M.; Sapienza, P.; Burchi, C.; Battistini, M.; Gramolini, R.; Di Marzo, L.; Cavallaro, A.. - In: ANNALI ITALIANI DI CHIRURGIA. - ISSN 0003-469X. - 67:3(1996), pp. 399-403.
Predeposit and intraoperative blood salvage in elective abdominal aortic aneurysm repair
Sapienza P.;Battistini M.;Di Marzo L.;Cavallaro A.
1996
Abstract
We evaluated the efficiency and costs-effectiveness of blood predonation and intraoperative salvage in elective abdominal aortic aneurysm surgery. Between January 1992 and January 1994, 66 patients (59 male and 7 female, aged 69.9 ± 0.8 years) who underwent elective surgical repair of an AAA were selected for the study. Thirty-six (54.5%) patients (Group 1) intra- and/or postoperatively received homologous blood whereas 30 (45.5%) patients (Group 2) received autologous blood predonation and intraoperative blood aspiration and reinfusion. The two groups were similar for demographic data, aneurysmal diameter and associated diseases and/or risk factors (p = NS). Operative mortality was comparable between the two groups (p = NS). The mean intraoperative blood loss was 803.4 ± 104.5 ml in group 1 and 812.8 ± 44.8 ml in group 2 (p = NS). Group 2 patients received intra- or postoperatively a mean of 0.8 ± 0.2 units of homologous blood (p < 0.001). Aneurysmal diameter did not influence the transfusion requirement between the two groups (p = NS). The cost per unit of homologous banked blood was significantly higher (p < 0.01). Cumulative costs of the procedures did not show statistical differences between the two groups (p = NS). Aortic surgery is the ideal target for predonation and intraoperative blood salvage.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.