Canine transfusion reactions and their management.
There is a wide range of mechanisms by which transfusion reactions may occur. These reactions typically are categorized as immune- or nonimmune-mediated and also as to whether they are acute or delayed in nature. The type and severity of clinical signs vary according to the specific reaction present. Many reactions can be prevented with the use of standard and appropriate transfusion medicine procedures. These methods include careful collection and storage of blood products, adequate screening and blood typing of donor dogs, crossmatching donor and recipient blood, use of component therapy, correct administration of blood products, and the use of pretransfusion prophylaxis when appropriate. Because many reactions are dose dependent, careful monitoring of transfusions cannot be overemphasized. Rapid recognition of a transfusion reaction and immediate discontinuation of the transfusion, along with appropriate supportive therapy, is essential for the successful treatment of transfusion reactions. A summary of transfusion reactions including clinical signs, diagnosis, and basic treatment protocols is given in Table 4. When used appropriately, transfusion of blood products can be a highly beneficial, low-risk form of therapy.
Harrell
K A
KA
North Carolina State University, College of Veterinary Medicine, Raleigh, USA
Kristensen
A T
AT
D058186:Acute Kidney Injury / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary; D000818:Animals; D001787:Blood Group Incompatibility / Q000209:etiology / Q000276:immunology / Q000662:veterinary*; D001803:Blood Transfusion / Q000379:methods / Q000662:veterinary*; D003141:Communicable Diseases / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary; D004283:Dog Diseases / Q000453:epidemiology / Q000209:etiology / Q000628:therapy*; D004285:Dogs; D004617:Embolism / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary; D006461:Hemolysis; D007035:Hypothermia / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary; D012307:Risk Factors; D012769:Shock / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary; D065227:Transfusion Reaction