Platelet Refractoriness Decision Support
Bayesian classification of alloimmune vs non-alloimmune causes with evidence-based recommendations
CCI & Transfusion Response
Need to calculate CCI? Use the CCI Calculator
Alloimmunization Risk Factors
Non-Immune Factors
Non-immune factors account for 60-80% of platelet refractoriness. Check any factors that are present.
Drug Exposures
Laboratory Results
Enter Patient Data
Complete the form and click "Analyze Refractoriness" to see classification results, test recommendations, and product guidance.