Red blood cell antibody identification and confirmation using commercial panels. A computer program for the IBM...

Area of Science:

• Immunology
• Medical Informatics
• Hematology

Background:

• Accurate identification of red blood cell antibodies is crucial for transfusion safety.
• Manual panel analysis for antibody identification can be time-consuming and prone to errors, especially with complex cases.

Purpose of the Study:

• To develop and evaluate a menu-driven computer program for the identification and confirmation of red blood cell antibodies.
• To improve the speed and accuracy of antibody panel interpretation.

Main Methods:

• A database of commercial red blood cell panels was created.
• The program displays selected panels and serum reactions, highlighting potential antibody patterns.
• It generates interpretations including nonexcluded antibodies, probability levels, and characteristic tables.

Main Results:

• The computer program demonstrated faster and more accurate results compared to manual methods.
• It effectively identifies possible antibody patterns, including dosage-dependent ones.
• The system facilitates confirmation by searching for additional cells with specific phenotypes.

Conclusions:

• The developed computer program significantly enhances the efficiency and accuracy of red blood cell antibody identification.
• It offers a valuable tool for clinical laboratories, particularly in cases involving multiple antibodies.