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Related Concept Videos

Hepatic Encephalopathy01:29

Hepatic Encephalopathy

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Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow

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Cirrhosis I: Introduction01:23

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Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen
09:44

Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen

Published on: November 27, 2019

Acute liver failure.

William M Lee1

  • 1Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas 75390-8887, USA. william.lee@utsouthwestern.edu

Seminars in Respiratory and Critical Care Medicine
|March 27, 2012
PubMed
Summary
This summary is machine-generated.

Acute liver failure (ALF) is a rare but serious condition. Improved survival rates are linked to liver transplantation and managing acetaminophen toxicity, though most patients aren't transplant candidates.

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Last Updated: May 23, 2026

Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen
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Published on: November 27, 2019

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Area of Science:

  • Hepatology
  • Critical Care Medicine
  • Transplantation Surgery

Background:

  • Acute liver failure (ALF) is a rapid decline in liver function without pre-existing liver disease.
  • Cerebral edema is a critical complication, potentially leading to brain herniation and death.
  • ALF affects approximately 2000 individuals annually in the US, with acetaminophen overdose being the leading cause.

Purpose of the Study:

  • To review current medical, pharmacological, and liver transplantation (LT) practices for ALF.
  • To discuss new research initiatives and findings in ALF management.
  • To provide practical guidance for clinicians treating ALF patients.

Main Methods:

  • Review of standard medical and pharmacological treatments for ALF.
  • Analysis of the role and outcomes of liver transplantation (LT) in ALF.
  • Examination of emerging research and clinical approaches to ALF.

Main Results:

  • Survival for ALF has improved significantly, exceeding 60%, largely due to LT availability and effective management of acetaminophen toxicity.
  • Acetaminophen toxicity accounts for about 50% of ALF cases in the US.
  • Despite improved survival, many ALF patients are not candidates for LT, highlighting the importance of critical care.

Conclusions:

  • Critical care is paramount for ALF patient survival.
  • Effective management strategies, including timely LT when appropriate, have improved outcomes.
  • Further research and clinical vigilance are essential for this rare and complex condition.