Medical Emergency — Requires Immediate Specialist Care

Acute Liver Failure

Q: Can acute liver failure be treated without a transplant?

Yes — the majority of acute liver failure cases caused by viral hepatitis E or drug toxicity can recover with intensive medical management alone. A transplant is reserved for patients who meet the King's College Criteria or MELD-based thresholds, indicating the liver is unlikely to regenerate. Close monitoring by a specialist is essential because the decision window is hours to days, not weeks.

Q: How fast does the transplant decision need to be made in ALF?

In acute liver failure, the clinical window compresses to 24–72 hours. Once encephalopathy worsens to Grade III–IV or coagulopathy becomes severe, simultaneous medical stabilisation and transplant listing must happen. Waiting to see if the liver recovers before listing can result in the patient deteriorating beyond the surgical window. Early contact with a liver transplant centre is critical.

Acute liver failure (ALF) is a life-threatening emergency where the liver loses function rapidly in a person without prior liver disease. Immediate specialist intervention can be life-saving.

Emergency: Call +91 87478 74888 WhatsApp — Urgent

What Is Acute Liver Failure?

Acute liver failure (ALF) is defined as severe acute liver injury with encephalopathy and coagulopathy (INR ≥ 1.5) in a patient without pre-existing liver disease, presenting within 26 weeks of illness onset.

Without treatment, ALF has >80% mortality. With intensive medical management and urgent transplant when indicated, survival rates exceed 60%.

Common Causes in India

Acute Viral Hepatitis E (most common in India)
Acute Hepatitis B (primary or reactivation)
Drug-Induced Liver Injury (DILI) — paracetamol, antitubercular drugs
Herbal/Ayurvedic medication toxicity
Wilson's disease (young patients)
Autoimmune hepatitis
Budd-Chiari syndrome (acute)
Indeterminate (up to 30% of cases)

⚠️ Warning Signs — Go to Emergency NOW

Sudden onset jaundice progressing rapidly
Confusion, drowsiness, or unusual behaviour (encephalopathy)
Unusual bleeding — gums, skin bruising, blood in urine/stool
Severe abdominal pain with rapid deterioration
Jaundice in a pregnant woman (Hepatitis E)
Jaundice + new-onset confusion in a young person (Wilson's)

If any of these signs are present in someone with jaundice, do not wait. Seek emergency care and contact Dr. Srinivas immediately.

Management of Acute Liver Failure

Admission & Stabilisation

ICU admission with monitoring of neurological status (encephalopathy grade), coagulation (INR, PT), renal function, and haemodynamics. Central venous and arterial line placement.

Cause Identification

Comprehensive viral hepatitis serology, drug history, autoimmune screen, ceruloplasmin (Wilson's), Budd-Chiari imaging. Treatment of specific causes where available (N-acetylcysteine for paracetamol, steroids for AIH).

Complication Management

Cerebral oedema (mannitol, ICP monitoring), renal failure (CRRT), coagulopathy, hypoglycaemia correction, sepsis surveillance and treatment, nutrition support.

Transplant Evaluation

Continuous reassessment using King's College Criteria or MELD to determine transplant necessity. Simultaneous listing with ZCCK for deceased donor. LDLT from family member can bypass organ waiting time in urgent cases.

Frequently Asked Questions

Can acute liver failure be treated without a transplant?

Yes — the majority of ALF cases caused by viral hepatitis E or drug toxicity recover with intensive medical management alone. A transplant is reserved for patients meeting King's College Criteria or MELD-based thresholds, indicating the liver is unlikely to regenerate. Close monitoring by a specialist is essential because the decision window is hours to days, not weeks.

How fast does the transplant decision need to be made in ALF?

Once encephalopathy worsens to Grade III–IV or coagulopathy becomes severe, simultaneous medical stabilisation and transplant listing must happen — the window is 24–72 hours. Waiting to see if the liver recovers before listing can result in the patient deteriorating beyond the surgical window. Early contact with a liver transplant centre is critical.

What is a living donor liver transplant in acute liver failure?

A living donor liver transplant (LDLT) uses a portion of a healthy family member's liver. In India, where deceased donor availability is severely limited, LDLT allows bypassing the organ waiting list — a patient can potentially be transplanted within 24–48 hours of donor evaluation. Dr. Srinivas coordinates rapid LDLT workup as part of the emergency management pathway for suitable ALF patients.