renal critical-care emergency-medicine
AKI Staging (KDIGO 2012)
Stages acute kidney injury (AKI) severity using KDIGO 2012 criteria based on creatinine rise and urine output.
Used in: Acute Kidney Injury
Score interpretation
No AKI
→ No AKI criteria met; continue monitoring if at risk
AKI Stage 1
→ Identify and treat reversible causes; stop nephrotoxins; optimise fluids
AKI Stage 2
→ Nephrology review; close monitoring; consider renal replacement threshold
AKI Stage 3
→ Urgent nephrology; renal replacement therapy (CRRT/HD) assessment; ICU level care
Interpretation bands for the AKI Stage (KDIGO). Apply clinical judgement and local guidance.
References
Related
Curated clinical cross-links plus same-class fallbacks.
Calculators
- RIFLE Criteria for Acute Kidney Injury · Acute Kidney Injury
- AKIN Classification for Acute Kidney Injury · Acute Kidney Injury
- McMahon Score for Acute Kidney Injury from Rhabdomyolysis · Acute Kidney Injury
- Kinetic eGFR (KeGFR) in AKI · Acute Kidney Injury
- Fractional Excretion of Sodium (FENa) · Acute Kidney Injury
Drugs
- Glyceryl Trinitrate (Sublingual / IV) · Nitrate / Acute Angina
- Dobutamine (Acute HF / Stress Echo) · Inotrope / Acute Heart Failure
- Milrinone · Inodilator / Acute Heart Failure
- Prednisolone (Systemic) · Systemic Corticosteroid — Acute Dermatoses
- Methoxyflurane · Inhaled Analgesic — Acute Pain
- Colchicine (Acute Gout) · Anti-Inflammatory (Microtubule Inhibitor)
Pathways
- Hyperkalaemia Management · UK Kidney Association Guidelines 2020; NICE CKD Guidelines
- Rhabdomyolysis · Renal Association 2018; UpToDate 2024
- Hypocalcaemia (Adult) · Society for Endocrinology
- SIADH (Endocrine Perspective) · European Hyponatraemia Guidelines 2014
- Hepatorenal Syndrome · EASL 2018; ICA 2015
- Acute Kidney Injury (AKI) · KDIGO 2012 / NICE AKI 2019
Decision support only — verify against a current formulary, NICE, or your local guideline before clinical use.