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Network computer-assisted transfusion-management system for accurate blood component-recipient identification at the
Shigeki Miyata1, Takeshi Kawai, Suguru Yamamoto
1Divisions of Transfusion Medicine, National Cardiovascular Center, 5-7-1 Fujishirodai, Suita City, Osaka 565-8565, Japan. smiyata@hsp.ncvc.go.jp
Transfusion
|March 5, 2004
Summary
A new computer-assisted transfusion management system using bar coding significantly reduces errors in blood transfusions. This system enhances patient safety by ensuring accurate blood component-recipient identification and improves efficiency in healthcare settings.
Area of Science:
- Medical Informatics
- Transfusion Medicine
- Patient Safety
Background:
- Human errors in ABO-mismatched transfusions pose serious risks in transfusion therapy.
- Misidentification of patients or blood components is a primary cause of these errors.
Purpose of the Study:
- To evaluate the efficacy of a network computer-assisted transfusion management system in preventing transfusion errors.
- To assess the system's impact on real-time blood component usage monitoring and economic benefits.
Main Methods:
- Implementation of a bar code-based, network computer-assisted transfusion management system for bedside component-recipient identification.
- Monitoring of the transfusion process and analysis of error reports over a 3-year period.
- Calculation of the crossmatch-to-transfusion ratio and red blood cell (RBC) outdate rate to determine economic impact.
Main Results:
- Over 60,000 blood components were transfused without error.
- The system successfully prevented one documented human error.
- Significant reductions were observed in the crossmatch-to-transfusion ratio (from 2.5 to 1.8) and RBC outdate rate (from 3.9% to 0.32%).
Conclusions:
- The network computer-assisted management system enhances transfusion safety and efficiency.
- This technology is a valuable tool for minimizing human error in transfusion therapy.