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. 2025 Jul 17:gutjnl-2025-334981.
doi: 10.1136/gutjnl-2025-334981. Online ahead of print.

Non-invasive risk-based surveillance of hepatocellular carcinoma in patients with metabolic dysfunction-associated steatotic liver disease

Affiliations

Non-invasive risk-based surveillance of hepatocellular carcinoma in patients with metabolic dysfunction-associated steatotic liver disease

Jimmy Che-To Lai et al. Gut. .

Abstract

Background: Metabolic dysfunction-associated steatotic liver disease (MASLD) affects over 30% of the general population and is the fastest growing cause of hepatocellular carcinoma (HCC). Current guidelines recommend HCC surveillance in patients with cirrhosis when annual HCC incidence exceeds 1% without specifying the role of non-invasive tests in patient selection.

Objective: To define non-invasive test thresholds to select patients with MASLD for HCC surveillance.

Design: A multicentre longitudinal study of adults with MASLD from 16 tertiary centres in the USA, Europe and Asia between February 2004 and January 2023. Primary outcome was incident HCC.

Results: 12 950 patients had Fibrosis-4 index (FIB-4) and liver stiffness measurement (LSM) (mean age 51.7 years; 41.1% male). At a median follow-up of 47.7 (IQR 23.3-72.3) months, 109 (0.8%) developed HCC. FIB-4 was below the low cut-off (<1.3 if aged <65 years and <2.0 if aged ≥65 years), between the low cut-off and <2.67, 2.67 to <3.25, and ≥3.25 in 66.3%, 23.9%, 3.4% and 6.4% of patients; the corresponding annual HCC incidence was 0.07%, 0.17%, 0.77% and 1.18%. As a stand-alone test, the annual HCC incidence exceeded 0.2% for LSM ≥10 kPa and 1% for LSM ≥20 kPa. If LSM was performed as a second step only among patients with FIB-4 above the low cut-off, the annual HCC incidence exceeded 0.2% for LSM ≥10 kPa and 1% for LSM ≥15 kPa.

Conclusion: HCC surveillance should be offered to patients with MASLD with FIB-4 ≥3.25 or LSM ≥20 kPa. When a two-step approach is adopted, LSM ≥15 kPa in patients with increased FIB-4 predicts a high HCC risk.

Keywords: FATTY LIVER; HEPATOCELLULAR CARCINOMA; SURVEILLANCE.

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Conflict of interest statement

Competing interests: JCTL served as a speaker for Gilead Sciences and Abbott and an advisory board committee for Gilead Sciences and Boehringer Ingelheim. EAT served as a consultant for Pfizer, Novo Nordisk, Boehringer and Siemens Healthineers and a speaker for Novo Nordisk, Echosens and Dr Falk. SP served as a speaker or advisor for AbbVie, Echosens, MSD, Novo Nordisk, Pfizer and Resalis. EB served as a consultant for Boehringer, MSD, Novo Nordisk and Pfizer and a speaker for MSD, Novo Nordisk and Madrigal. She received research grants from Gilead Sciences. MY received research grant from Gilead Sciences and served as a speaker for KOWA. AN received research grants from Mochida Pharmaceutical, Astellas Pharma, ASKA Pharmaceutical, Biofermin Pharmaceutical and EA Pharma and served as a speaker for Mochida Pharmaceutical, KOWA, Biofermin Pharmaceutical, MSD, Boehringer, Novo Nordisk, GlaxoSmithKline and EA Pharma. HH served as a consultant for AstraZeneca and a hepatic events adjudication committee member for KOWA and GW Pharma. His institution has received research funding from AstraZeneca, Echosens, Gilead Sciences, Intercept, MSD and Pfizer. JB served as a consultant for AstraZeneca, Echosens, Intercept and Siemens, a speaker for AbbVie, Gilead Sciences, Intercept and Siemens and an advisory board member for Bristol Myers Squibb, Intercept, Pfizer, MSD and Novo Nordisk. His institution has received research funding from Diafir, Echosens, Intercept, Inventiva and Siemens. JLC served as a consultant and speaker for Echosens, Gilead Sciences and AbbVie. BBGG served as a consultant for Roche and Ionis Pharmaceuticals and a speaker for Echosens, Viatris, Abbott and Novo Nordisk. W-KC served as a consultant for Abbott, Roche, AbbVie, Novo Nordisk and Boehringer Ingelheim and a speaker for Abbott, Novo Nordisk, Echosens, Hisky Medical and Viatris. AJS served as a consultant for 89Bio, Akero, Allergan, Alnylam Pharmaceuticals, Amgen Inc, AstraZeneca, Boehringer Ingelheim, Bristol Myers Squibb, Genentech, Gilead Sciences, Histoindex, Intercept Pharmaceuticals, Inventiva, Madrigal, Merck, Novartis, Novo Nordisk, Pfizer, Poxel, Salix Pharmaceuticals, Siemens, Sun Pharmaceutical Industries Inc, Terns and Valeant Pharmaceuticals and a data safety monitoring board or advisory board member for Bard Peripheral Vascular Inc, NGM Biopharmaceuticals and Sequana. He has received research funding from Albireo, Allergan, Echosens, Eli Lilly, Gilead Sciences, Intercept Pharmaceuticals, Mallinckrodt LLC, Merck, Novo Nordisk, Perspectum, Pfizer, Salix Pharmaceuticals and Zydus and holds the stocks of Durect, Exhalenz, Genfit and Tiziana. MR-G served as a consultant for Siemens and a speaker for Siemens and Echosens. He has received research funding from Siemens, Echosens and Novo Nordisk. PNN served as a consultant for Novo Nordisk, Boehringer Ingelheim, Gilead Sciences, Intercept, Poxel Pharmaceuticals, Pfizer, BMS, Eli Lilly, Madrigal and GSK and a speaker for Novo Nordisk and AiCME. He has received research funding from Novo Nordisk. LC served as a consultant for Boston Pharmaceutical, Echosens, Gilead, GSK, Madrigal, MSD, Novo Nordisk, Pfizer, Sagimet and Siemens Healthineers and a speaker for Echosens, Gilead, Inventiva, Madrigal and Novo Nordisk. CF is an employee of Echosens. GL-HW served as a consultant for AstraZeneca, Gilead Sciences, GlaxoSmithKline and Janssen and a speaker for Abbott, AbbVie, Bristol Myers Squibb, Echosens, Furui, Gilead Sciences, GlaxoSmithKline and Roche. She has received research funding from Gilead Sciences. MS-WC is an employee of Echosens. VW-SW served as a consultant or advisory board member for AbbVie, Boehringer Ingelheim, Echosens, Gilead Sciences, Intercept, Inventiva, Novo Nordisk, Pfizer, Sagimet Biosciences, TARGET PharmaSolutions and Visirna and a speaker for Abbott, AbbVie, Gilead Sciences, Novo Nordisk and Unilab. He has received a research grant from Gilead Sciences and is a co-founder of Illuminatio Medical Technology. TC-FY has served as an advisory committee member and a speaker for Gilead Sciences.

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