Intraoperative autotransfusion in major vascular surgery.
The use of intraoperative autotransfusion provides a safe and cost-effective means of salvaging operative blood loss and reducing or eliminating the use of stored homologous bank blood with its inherent difficulties and risks. The risk of disease transmission or various reactions is minimized. Autotransfusion provides a readily available, more physiologic, and at times life-saving source of blood for patients with rare blood types or patients in whom time does not permit adequate cross-matching. This technique is acceptable to most sects of Jehovah's Witnesses, who normally refuse homologous blood. Our experience during the past six years with autotransfusion in major vascular surgery reveals a mean slavage equivalent to five units of blood loss, and avoidance of using any bank blood in almost half of elective patients. No significant problems occurred due to hemolysis, coagulation abnormalities, or particulate/air emboli, nor any morbidity or mortality specifically related to autotransfusion. We conclude that wider and more frequent use of autotransfusion technics is appropriate.
D000328:Adult; D000368:Aged; D001013:Aorta, Thoracic / Q000601:surgery; D001018:Aortic Diseases / Q000503:physiopathology / Q000601:surgery*; D001777:Blood Coagulation; D001804:Blood Transfusion, Autologous; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D007668:Kidney / Q000503:physiopathology; D008875:Middle Aged; D014652:Vascular Diseases / Q000503:physiopathology / Q000601:surgery*
D006454:Hemoglobins; D006493:Heparin