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Hepatorenal Syndrome (HRS-AKI) Management (EASL)

Hepatorenal Syndrome (HRS-AKI) Management (EASL): AKI in Patient with Cirrhosis → Stage AKI (ICA Criteria) → Initial Management (All Stages) → Albumin C...

Pathway Overview

16 steps

Algorithm Steps

16 total

  1. 01Start

    AKI in Patient with Cirrhosis

    Acute kidney injury in setting of liver disease

  2. 02Action

    Stage AKI (ICA Criteria)

    Modified AKI criteria for cirrhosis

    • Stage 1A: SCr <1.5 mg/dL with increase ≥0.3 mg/dL
    • Stage 1B: SCr ≥1.5 mg/dL with increase ≥0.3 mg/dL
    • Stage 2: SCr increase 2-3× baseline
    • Stage 3: SCr increase >3× or SCr ≥4 mg/dL or need for RRT
  3. 03Action

    Initial Management (All Stages)

    EASL Algorithm Step 1

    • Stop diuretics immediately
    • Stop beta-blockers (if SBP <90 or MAP <65)
    • Stop nephrotoxins (NSAIDs, aminoglycosides, contrast)
    • Expand volume if hypovolemic (crystalloid or albumin)
    • Treat infections aggressively (paracentesis if ascites)
    • Lactulose for hepatic encephalopathy
  4. 04Action

    Albumin Challenge (Stage ≥1B)

    EASL Algorithm Step 2

    • Albumin 1 g/kg (max 100g) IV daily × 2 days
    • Purpose: Rule out hypovolemia as cause
    • Reassess creatinine after 48 hours
    • Skip if obvious volume overload
  5. 05Decision

    Response to Albumin?

    Assess creatinine after albumin challenge

    • Response: SCr returns to <0.3 mg/dL above baseline
    • Non-response: SCr persists or worsens
  6. 06Outcome

    Volume-Responsive AKI

    Not HRS - continue supportive care

  7. 07Action

    Evaluate for HRS-AKI

    HRS is diagnosis of exclusion

    • Required criteria (all must be met):
    • - Cirrhosis with ascites
    • - AKI per ICA criteria
    • - No response to albumin challenge
    • - No nephrotoxins
    • - No parenchymal disease (no proteinuria >500mg/day, no hematuria, normal US)
    • - No shock
  8. 08Decision

    HRS-AKI Criteria Met?

    All criteria must be met

  9. 09Action

    Non-HRS AKI in Cirrhosis

    ATN, drug-induced, obstructive, etc.

    • ATN: Often from sepsis or hypotension
    • Consider nephrology consult
    • Supportive care, treat underlying cause
    • May need RRT
  10. 10Warning

    Initiate Vasoconstrictor + Albumin

    HRS-AKI specific therapy

    • First-line: Terlipressin 1mg IV q4-6h (if available)
    • - Can increase to 2mg q4-6h if no response
    • - Continue albumin 20-40g/day
    • Alternative: Norepinephrine infusion (ICU)
    • Alternative: Midodrine + Octreotide (outpatient/less severe)
    • - Midodrine 7.5-12.5mg TID + Octreotide 100-200mcg TID
  11. 11Action

    Monitor Response

    Assess for treatment response

    • Complete response: SCr <1.5 mg/dL
    • Partial response: SCr decrease ≥25% but still elevated
    • Non-response: No improvement
    • Treatment duration: Up to 14 days
    • Watch for ischemic complications (terlipressin)
  12. 12Decision

    Need for RRT?

    Standard indications in setting of HRS

    • Generally reserved for transplant candidates
    • Non-transplant candidates: Discuss goals of care
    • RRT does NOT reverse HRS
  13. 13Outcome

    HRS Response

    Continue monitoring, high recurrence risk

  14. 14Action

    Initiate RRT

    Bridge to transplant

    • CRRT often preferred (hemodynamic tolerance)
    • Continue vasoconstrictor therapy
    • Close nephrology-hepatology coordination
  15. 15Outcome

    Transplant Pathway

    Liver transplant is definitive therapy

  16. 16Action

    Liver Transplant Evaluation

    Definitive treatment for HRS

    • HRS-AKI has poor prognosis without transplant
    • MELD score increases with renal dysfunction
    • Expedited listing if candidate
    • TIPS may be bridge in select patients
  17. Path rejoins step 15Shared downstream outcome

Guideline Source

EASL Clinical Practice Guidelines for the Management of Patients with Decompensated Cirrhosis

Clinical Safety Information

Clinical Decision Support — Not a Substitute for Clinical Judgment

Individual patient factors may require deviation from these recommendations.

Known Limitations

  • HRS-AKI is a diagnosis of exclusion
  • Terlipressin availability varies by region
  • Does not address liver transplant evaluation
  • Prognosis depends heavily on liver function

Applicable Regions

EUUSglobal

EU: Terlipressin first-line per EASL

US: Terlipressin approved 2022; norepinephrine or midodrine/octreotide alternatives

Version 1Next review: 2027-01-01

Frequently Asked Questions

What is the Hepatorenal Syndrome (HRS-AKI) Management (EASL)?

The Hepatorenal Syndrome (HRS-AKI) Management (EASL) is a management clinical algorithm for Nephrology. It provides a structured decision tree to guide clinical decision-making, based on EASL Clinical Practice Guidelines for the Management of Patients with Decompensated Cirrhosis.

What guideline is the Hepatorenal Syndrome (HRS-AKI) Management (EASL) based on?

This algorithm is based on EASL Clinical Practice Guidelines for the Management of Patients with Decompensated Cirrhosis (DOI: 10.1016/j.jhep.2018.03.024).

What are the limitations of the Hepatorenal Syndrome (HRS-AKI) Management (EASL)?

Known limitations include: HRS-AKI is a diagnosis of exclusion; Terlipressin availability varies by region; Does not address liver transplant evaluation; Prognosis depends heavily on liver function. Individual patient factors may require deviation from these recommendations.

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