Podcast: Alcohol and MASLD/MASH: Navigating the Complex Relationship

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MASLD AI 12:24 PM

October 2025

In this insightful presentation, Marcella Pomeranz, DNP, lead nurse practitioner at Digestive Associates in Las Vegas, shares practical strategies for managing patients with alcohol use and MASLD. Drawing on her experience leading a team of 12 APPs, Marcella explains how to effectively screen for alcohol consumption, build trust and openness with patients, and use tools like the AUDIT-C and phosphatidylethanol (PEth) testing to accurately assess alcohol intake and monitor progress. She highlights the synergistic relationship between alcohol and metabolic dysfunction, emphasizing how even low to moderate alcohol use can accelerate liver injury, fibrosis, and the progression to cirrhosis or hepatocellular carcinoma. Marcella breaks down the biological mechanisms behind this interaction—oxidative stress, inflammation, mitochondrial dysfunction, and increased gut permeability—and provides evidence-based advice on lifestyle modification, structured support programs such as AA and addiction medicine referrals, and potential roles for GLP-1 therapies in managing both metabolic and behavioral aspects. She also discusses the importance of interpreting non-invasive tests (NITs) like FibroScan and serum markers in the context of recent alcohol use, using them as motivational tools to show patients measurable improvement. This session offers real-world clinical guidance for APPs, GI providers, and hepatology teams working to reduce risk and optimize care for patients with alcohol-associated MASLD and MASH.

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