Acute Liver Failure.

Area of Science:

• Hepatology
• Critical Care Medicine
• Transplantation

Background:

• Acute liver failure (ALF) is a severe, heterogeneous condition with high mortality.
• Early recognition and timely, etiology-specific interventions improve patient outcomes.
• Cerebral edema and intracranial hypertension are major contributors to morbidity and mortality in ALF.

Purpose of the Study:

• To summarize key aspects of acute liver failure management.
• To highlight prognostic indicators and therapeutic strategies.
• To discuss the role of extracorporeal liver support and liver transplantation.

Main Methods:

• Review of current literature and clinical guidelines for ALF management.
• Analysis of prognostic scoring systems (King's College Criteria, MELD).
• Evaluation of treatment modalities for intracranial hypertension and organ support.

Main Results:

• Prognostic scores aid in assessing ALF severity and guiding treatment decisions.
• Hypertonic saline and mannitol are key in managing intracranial hypertension.
• Extracorporeal liver support systems can serve as a bridge to liver transplantation, potentially improving survival.

Conclusions:

• Prompt, multidisciplinary care is essential for improving ALF outcomes.
• Management of intracranial hypertension is critical for reducing mortality.
• Liver transplantation remains a vital option for eligible ALF patients, with extracorporeal support offering an interim solution.