🩸 ELTS Score — CML
UseWhen to use: CML-CP baseline alongside Sokal/Hasford/EUTOS.
Strata≤1.5680 low; ≤2.2185 intermediate; >2.2185 high.
LimitsWhen not to use: after therapy / accelerated phase. · Pitfall: post-cytoreduction spleen. · Not a sole TKI choice.
SourceELTS / EUTOS long-term survival score (Pfirrmann et al.)
This-shift next steps
After scoring: open the scene pack, peer scores, and the matching pathway. Local reference — no HIS write.
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Methodology · worked example, guidelines & full notes
Long-term survival focus.
When to use
When to use: CML-CP baseline alongside Sokal/Hasford/EUTOS.
How it works
0.0025·(age/10)³ + 0.0615·spleen + 0.1052·blasts + 0.4104·(plt/1000)^−0.5.
Key points
- Long-term survival focus.
- Four variables.
- Next: molecular milestones.
References
- ELTS / EUTOS long-term survival score (Pfirrmann et al.)
Worked calculation
The values below come from this tool's own example placeholders and are computed server-side with the formula shown on this page, so the arithmetic can be checked quickly. It demonstrates how to substitute values only — it is not clinical advice and not a real case.
| Age | 55 years |
|---|---|
| Spleen below costal margin | 4 cm |
| Peripheral blasts | 1 % |
| Platelets | 350 ×10⁹/L |
→ELTS1.4608
- Cue：≤1.5680 — low risk
Verification & sources · governance
FAQ
Frequently asked questions
- Does ELTS Score — CML upload patient data? Where is it calculated?
- Calculation runs locally in the browser; inputs and results are not uploaded. For licensed clinicians only; interpret with history, investigations and local protocols — not a diagnosis or prescription.
- How is ELTS Score — CML calculated in practice? Can you show a worked example?
- Inputs: Age 55 years, Spleen below costal margin 4 cm, Peripheral blasts 1 %, Platelets 350 ×10⁹/L → Result: ELTS 1.4608（Cue: ≤1.5680 — low risk）