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Malnutrition is common in advanced liver disease, increasing illness and death. This article reviews how to improve nutrition in these patients, including during surgery.

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Area of Science:

  • Hepatology
  • Clinical Nutrition
  • Internal Medicine

Background:

  • Malnutrition is prevalent in advanced liver disease.
  • It is linked to increased morbidity and mortality rates.
  • Understanding its pathophysiology is crucial for management.

Purpose of the Study:

  • To discuss the pathophysiology of malnutrition in liver disease.
  • To outline methods for optimizing nutrition status.
  • To cover perioperative and postoperative nutrition.

Main Methods:

  • Literature review on malnutrition in liver disease.
  • Discussion of pathophysiological mechanisms.
  • Synthesis of current nutritional management strategies.

Main Results:

  • Advanced liver disease significantly impacts nutritional status.
  • Specific interventions can optimize patient nutrition.
  • Perioperative nutrition requires tailored approaches.

Conclusions:

  • Optimizing nutrition is essential for improving outcomes in liver disease.
  • A comprehensive approach addressing pathophysiology and management is needed.
  • Perioperative nutrition plays a critical role in patient recovery.