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An analysis of a preoperative pediatric autologous blood donation program
Insights
Pediatric autologous blood donation programs show high compliance and utilization rates in children undergoing surgery. These programs are safe and effective, even for younger children who don't meet standard donation criteria.
Area of Science:
- Pediatric Surgery
- Transfusion Medicine
- Blood Banking
Background:
- Autologous blood donation programs aim to reduce allogeneic transfusions.
- Pediatric surgical patients often require blood transfusions.
- Assessing the efficacy of pediatric autologous blood donation is crucial for patient safety and resource management.
Purpose of the Study:
- To evaluate the effectiveness of a pediatric autologous blood donation program.
- To determine surgeon accuracy in predicting blood needs, patient compliance, and transfusion outcomes.
Main Methods:
- Retrospective chart and blood bank record review.
- Analysis of 173 children undergoing 182 procedures requiring transfusion (primarily spinal fusion).
- Evaluation of surgeon prediction accuracy, donation compliance, autologous unit utilization, and allogeneic transfusion rates.
Main Results:
- Surgeon prediction accuracy was 53.8%.
- Child compliance for autologous donation was 80.3% (75.5% for those below standard criteria).
- Autologous unit utilization was 84.4%, with an allogeneic transfusion incidence of 26.6%.
Conclusions:
- Pediatric autologous blood donation programs demonstrate high compliance and utilization.
- Preoperative blood donation is safe and effective for pediatric surgical patients, including those below standard age and weight criteria.
- These findings support the continued use of autologous blood donation in pediatric surgery.
Objective:
To determine the efficacy of a pediatric autologous blood donation program.
Design:
A retrospective study of patient charts and blood-bank records.
Setting:
The Children's Hospital of Eastern Ontario, Ottawa, a tertiary care, pediatric centre.
Patients:
One hundred and seventy-three children who received blood transfusions for a total of 182 procedures between June 1987 and June 1997.
Interventions:
Autologous and homologous blood transfusion required for major surgical intervention, primarily spinal fusion.
Main Outcome Measures:
Surgeons' accuracy in predicting the number of autologous blood units required for a given procedure, compliance rate (children's ability to donate the requested volume of blood), utilization rate of autologous units and rate of allogeneic transfusion.
Results:
The surgeons' accuracy in predicting the number of autologous units required for a given procedure was 53.8%. The compliance rate of children to donate the requested amount of blood was 80.3%. In children below the standard age and weight criteria for blood donation the compliance rate was 75.5%. The utilization rate of autologous units obtained was 84.4% and the incidence of allogeneic transfusion was 26.6%.
Conclusions:
There was a high rate of compliance and utilization of predonated autologous blood in the children in the study. Preoperative blood donation programs are safe and effective in children, even in those below the standard age and weight criteria of 10 years and 40 kg.