ASNRT — Arab Society of Nephrology and Renal Transplantation

Fractional Excretion of Urea (FEUrea) Calculator

Alternative to FENa, more reliable with diuretic use

When to use it

Use instead of FENa when the patient is on diuretics.

Category

Acute Kidney Injury (AKI) Workup

References

  • Carvounis CP et al. Kidney Int. 2002;62(6):2223-2229

About NephroMind

This calculator is part of NephroMind, a free clinical decision-aid platform from the Arab Society of Nephrology and Renal Transplantation (ASNRT) — over 129 bedside nephrology calculators plus a renal drug-dosing database, coded by a practicing transplant nephrologist.

All NephroMind calculators · ASNRT home