Muscle depletion in cirrhotic patients assessed using computed tomography: a cross-sectional study

Area of Science:

• Hepatology
• Geriatrics
• Clinical Nutrition

Background:

• Sarcopenia is a frequent complication in cirrhosis patients, contributing to higher morbidity and mortality.
• Understanding sarcopenia's prevalence is crucial for managing chronic liver disease outcomes.

Purpose of the Study:

• To determine the prevalence of sarcopenia in patients with cirrhosis.
• To examine the association between sarcopenia and disease severity scores (Child-Pugh and MELD) in this population.

Main Methods:

• Retrospective observational cohort study conducted in a tertiary-care hospital in southern Brazil.
• Included 83 patients with chronic liver disease who underwent abdominal computed tomography scans.
• Sarcopenia was diagnosed using a specific cutoff point for cirrhotic patients.

Main Results:

• Sarcopenia was diagnosed in 49.4% of the 83 patients studied.
• The study population comprised predominantly males (57.80%) with a mean age of 56 years.
• No significant correlation was found between sarcopenia and Child-Pugh or MELD scores.

Conclusions:

• Sarcopenia is highly prevalent in patients with chronic liver disease.
• The occurrence of sarcopenia in cirrhosis patients was not associated with established predictors of disease severity.