MELD-Na Score

Predicts 90-day mortality in advanced liver disease — the OPTN/UNOS 2016 score used for liver transplant allocation.

For healthcare professionals.These calculate a score or a measurement from values you enter. They do not diagnose, and they are no substitute for clinical judgement. If you are a patient, discuss any result with your own doctor rather than acting on it.

Total Bilirubinmg/dL

INR

Serum Creatininemg/dL

Serum SodiumLeave blank to see the pre-sodium MELD only.mEq/L

Dialysis ≥2× in the past week (or ≥24h CVVHD)

Enter the values above to see the result.

Source

OPTN Policy 9: Allocation of Livers and Liver-Intestines, Section 9.1 (2016).
Kim WR, Biggins SW, Kremers WK, et al. Hyponatremia and mortality among patients on the liver-transplant waiting list. N Engl J Med. 2008;359(10):1018-1026.

Shown for reference and checked against the source above. Confirm against current guidance before acting on it, and use your own clinical judgement.

These live inside Kyorit MD too

Specialists get the full set, including dosing and infusion calculators, alongside virtual chambers and board consultations.

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