Abstract
In Ireland and the United Kingdom, there were 22 deaths as a direct result of blood transfusion during the period October 1996 to September 1998. Added to this there were 366 complications directly related to blood transfusion. With the introduction of a Haemovigilance Nurse and changing surgical personnel we were anxious to review transfusion rates in our Regional Orthopaedic Centre for the period January 1999 to July 2000.
All patients undergoing primary or revision arthroplasty in our Regional Orthopaedic Unit during the study period were reviewed. 459 primary or revision arthroplasties were performed in the study period.
Prior to the introduction of a Haemovigilance Nurse, transfusion rates for primary arthroplasties averaged 1. 41 units/patient, with 74% of patients being transfused. After the introduction, transfusion rates averaged 0. 51 units/patient, with 31% of patients being transfused.
Prior to the introduction of a Haemovigilance Nurse revision arthroplasties averaged 2. 5 units/patient, with 100% of patients being transfused. After the introduction transfusion rates averaged 1. 2 units/patient, with 62% of patients being transfused. There was a statistically significant difference between transfusion rates prior to and post the introduction of a Haemovigilance Nurse (p< 0. 005).
In the current climate post the Finlay Tribunal in Ire-land and the resultant increased public awareness, transfusing a patient without justifiable cause is no longer acceptable. Patients in this Unit are now transfused according to clinical needs and accurate measurement of intra-operative and post-operative blood loss, compared to their calculated maximum allowed blood loss (MABL). Our new transfusion protocol is working well without compromising patient care.
The abstracts were prepared by Mr Simon Donell. Correspondence should be addressed to him at the Department of Orthopaedics, Norfolk & Norwich Hospital, Level 4, Centre Block, Colney Lane, Norwich NR4 7UY, United Kingdom
