Autologous blood donations and transfusions among patients undergoing elective orthopaedic, gynaecologic and elective caesarean section at a Tertiary Hospital in North Central Nigeria

Introduction: Allogeneic donor blood is becoming increasingly costly, scarce and associated with multiple risks; there is need for more conservative transfusion strategies, one of which may be adoption of Autologous Blood Donation and Transfusions (ABDT). Despite increased acceptance of ABDT by clinicians and patients in most developed world, awareness in this part of the world is still low.Materials and methods: this is a cross sectional survey of knowledge and acceptance of ABDT by patients scheduled for elective orthopaedic, gynaecologic and elective caesarean section surgeries using structured interviewer administered questionnaire on socio-demographics, clinical presentations, knowledge of blood donations and transfusions, and acceptance of ABDT. The study population comprised of 171 subjects.Results: Gynaecologic/obstetric patients were 120 (70.2%) while 51 (29.8%) of the subjects were Orthopaedic patients. Majority (43.95%) were within the age range 31-45 years, 38.6% were less than 31 years while 17.5% were older than 45 years. Females constituted the larger proportion (77.2%). Twenty one (12.3%) subjects had donated blood in the past, 45 (26.3%) had previous blood transfusions and 30 (17.5%) had knowledge of ABDT. Eight one (47.4%) of all subjects accepted ABDT for the scheduled surgeries while 123 (71.9%) subjects accepted to be voluntary blood donors after surgery. Pre-deposit is the commonest form of ABDT preferred by the subjects (66%), followed by Haemodilution (28%) and Cell salvage (6%). A significant number of the subjects who accepted ABDT were ready to become voluntary blood donors after surgery (90.1%).Conclusion: Acceptance rate as high as 47.4% was recorded in this study despite low awareness. This is higher than what was reported by most authors’ locally but similar to the findings from Europe and Asia. Pre-deposit form was the commonest ABDT acceptable to these patients.  Improving awareness on ABDT will boost voluntary blood donations and improve blood transfusion safety