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Calculators
Health Calculators
Digestive System
MELD-Na Score

MELD-Na Score

Model for End-Stage Liver Disease with Sodium.

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About MELD-Na Score

The MELD-Na Score is a crucial prognostic model designed to assess the severity of end-stage liver disease. It refines the original MELD score by incorporating serum sodium levels, which accounts for the significant impact of hyponatremia on patient outcomes and mortality risk. This tool is invaluable for clinicians, including transplant surgeons, hepatologists, and intensivists, who manage patients with chronic liver failure. Its primary value lies in providing a more accurate prediction of short-term survival and serving as a critical instrument for prioritizing patients on the liver transplant waiting list, ensuring evidence-based and equitable organ allocation.

Next Steps
APRI Index
AST to Platelet Ratio Index for liver fibrosis.
AST/ALT Ratio
Determine etiology of liver enzyme elevation.
Child-Pugh Score
Assess prognosis of chronic liver disease.
CDAI (Crohn's Disease)
Crohn's Disease Activity Index assessment.
Maddrey's DF
Assess severity of alcoholic hepatitis.
Medical Disclaimer
This tool is for educational and screening purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
Cirrhosis Prognosis

MELD-Na Score

8

Used for liver transplant prioritization.

Higher scores correlate with increased 3-month mortality risk.