Acute liver failure caused by hepatitis E virus and paracetamol

Area of Science:

• Hepatology
• Toxicology
• Internal Medicine

Background:

• Acute liver failure (ALF) is a severe clinical syndrome with high mortality.
• Etiologies vary geographically, with acetaminophen overdose common in Western countries and viral hepatitis prevalent in Eastern regions.
• ALF necessitates prompt diagnosis and management to prevent complications like cerebral edema and multi-organ dysfunction.

Observation:

• This report details a case of ALF in a patient with no prior history of liver disease.
• The patient presented with symptoms indicative of severe liver cell dysfunction, including hepatic encephalopathy and coagulopathy.
• The clinical presentation suggested a possible combined insult from hepatotoxic agents.

Findings:

• The patient's condition was potentially caused by a dual etiology involving both acetaminophen toxicity and viral hepatitis.
• Treatment involved specific antidote therapy and comprehensive supportive care.
• The patient demonstrated a favorable outcome, recovering from the acute liver failure.

Implications:

• This case underscores the importance of considering multiple potential etiologies in ALF, even when a primary cause is suspected.
• Effective management combining antidotes and maximal supportive care can lead to recovery in severe ALF cases.
• Further research into the synergistic effects of combined hepatotoxic agents in ALF is warranted.