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gi-hepatology critical-care

CLIF-C ACLF Score

Chronic Liver Failure Consortium — ACLF score predicts 28-day and 90-day mortality in acute-on-chronic liver failure (ACLF). Based on organ failure count, age, WBC, and creatinine.

Organ failures: liver (bilirubin≥204 μmol/L), kidney (creatinine≥176 μmol/L), brain (HE grade≥3), coagulation (INR≥2.5), circulation (vasopressors), respiratory (PaO2/FiO2<200)

Score interpretation

Lower Mortality Risk 0–45

Lower 28-day mortality risk with ACLF

→ Intensive medical management; reassess daily; transplant evaluation

Intermediate Mortality Risk 45–65

Intermediate 28-day mortality risk (~30–50%)

→ HDU/ICU care; urgent transplant evaluation; address precipitating factors

High Mortality Risk 65–100

High 28-day mortality risk (>50–75%)

→ ICU care; urgent liver transplant if candidate; goals-of-care discussion with patient/family

Interpretation bands for the CLIF-C ACLF. Apply clinical judgement and local guidance.

References

Related

Curated clinical cross-links plus same-class fallbacks.

Decision support only — verify against a current formulary, NICE, or your local guideline before clinical use.