Enhancing transfusion safety with an innovative bar-code-based tracking system.

Area of Science:

• Healthcare technology
• Patient safety
• Transfusion medicine

Background:

• Transfusion errors pose significant risks to patient safety.
• Manual processes for matching patients, blood samples, and blood products are prone to clerical errors.

Purpose of the Study:

• To develop and implement a novel, comprehensive, computerized wireless bar-code-based tracking system.
• To reduce transfusion errors and enhance patient safety in blood product management.

Main Methods:

• Software was developed to track scans at multiple points: sample collection, blood bank arrival, dispensation, and administration.
• A bar-code-based system was deployed at a major academic medical center.

Main Results:

• The sample rejection rate due to clerical errors decreased from 1.82% to 0.17%.
• Incident reports related to transfusion errors fell by 83%.
• Identification errors were prevented every 42.4 days, with a scan completion rate of approximately 99%.

Conclusions:

• The bar-code tracking system significantly enhances patient safety by preventing identification errors during blood transfusions.
• The system is estimated to be substantially safer than manual methods, potentially reducing mis-transfusions by an average of once every 11.6 years.