ASNRT — Arab Society of Nephrology and Renal Transplantation

Urine Osmolal Gap Calculator

Estimates urine ammonium excretion for metabolic acidosis workup

When to use it

Use to estimate urine ammonium and assess renal acid excretion in metabolic acidosis.

Category

Electrolytes & Acid-Base

References

  • Kamel KS, Halperin ML. Clin J Am Soc Nephrol. 2012;7(4):674-678
  • Batlle D et al. Kidney Int. 2006;70(3):391-406

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.

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