Epts
This is a nice app to have when evaluating transplant patients, however, the slider for length of time on dialysis is very difficult to use accurately. Fix the slider and this will be a great app.
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Calculate the Estimated Post-Transplant Survival (EPTS) score for kidney transplant candidates. This tool helps medical professionals quickly assess a patient's longevity score based on age, diabetes, prior transplants, and dialysis time, determining eligibility for priority donor kidneys.
✓Instant EPTS Calculation
✓KDPI ≤20% Eligibility Badge
✓What-If Scenario Comparison
✓OPTN Formula Reference
✓Clinician-Friendly Design
✓Dark Mode Support
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What's New in EPTS Calculator
2.1.0
November 8, 2026
• Updated OPTN EPTS mapping data • Added the EPTS Time Machine to compare one fixed raw score across historical annual mapping tables • Redesigned historical charts for clearer year-to-year comparisons • Improved startup speed and interface responsiveness • Added official source links and clearer calculation context • Introduced a new recipient-focused app icon
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FAQ
What is the EPTS Calculator used for?
EPTS Calculator is used to determine the Estimated Post-Transplant Survival (EPTS) score for kidney transplant candidates. This score helps in the U.S. kidney allocation system to prioritize candidates for donor kidneys.
What factors are used to calculate the EPTS score in EPTS Calculator?
The EPTS score is calculated using four factors defined by OPTN: patient age, diabetes status, prior solid organ transplants, and time on dialysis. These factors are adjusted in the app to provide a real-time score.
Does EPTS Calculator help determine eligibility for priority donor kidneys?
Yes, EPTS Calculator provides a KDPI ≤20% Eligibility Badge. Candidates scoring in the top 20% receive priority for the highest-longevity donor kidneys (KDPI ≤20%).
Can I compare different scenarios with EPTS Calculator?
Yes, the app features a 'What-If Scenario Comparison' mode. This allows clinicians to model two sets of parameters side-by-side to show patients how factors like diabetes or dialysis time impact their score.
How accurate is the data used in EPTS Calculator?
The raw EPTS formula follows OPTN Policy 8.4.B with coefficients verified through 2025. The percentile mapping table is clearly labeled with its source year, and the app notes that the table is updated annually by OPTN.
Is EPTS Calculator available on Android devices?
Based on the provided data, EPTS Calculator is currently only supported on iPhone devices. There is no information indicating availability on Android at this time.
How often is EPTS Calculator updated?
The app was last updated on November 8, 2026, with version 2.1.0. The percentile mapping table used by the app is updated annually by OPTN, so users should verify against current official tables.
Does EPTS Calculator have ads?
No, EPTS Calculator does not contain advertisements. The application is free to use and does not display any ads.
