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RIFLE criteria for acute kidney injury

Criteria

Serum creatinine 1.5-2 times above baseline or GFR > 25% decrease below baseline, urine output < 0.5 mL/kg/hour for 6 hours
Serum creatinine > 2-3 times above baseline or GFR > 50% decrease below baseline, urine output < 0.5 mL/kg/hour for 12 hours
Serum creatinine > 3 times above baseline or ≥ 4 mg/dL (350 mcmol/L) or acute rise ≥ 0.5 mg/dL (44 mcmol/L) or GFR > 75% decrease below baseline, urine output < 0.3 mL/kg/hour for 24 hours (oliguria) or anuria for 12 hours
Persistent AKI (>4 weeks)
End-stage renal disease (> 3 months)

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References :

José António Lopes, Sofia Jorge. The RIFLE and AKIN classifications for acute kidney injury: a critical and comprehensive review. Clin Kidney J. 2013 Feb;6(1):8-14

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RIFLE criteria for acute kidney injury

References :

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