GLP-1 Evidence

Not medical advice. A record of published research and our assessments of it. The limits

EASL-EASD-EASO Guidance for the Use of Resmetirom and Semaglutide as MASH-Targeted Therapy

Design
Guideline · None outcome
Match to healthy normal-weight adults aged 55–75
Population unclearUNKNOWN: guidance for adults with MASH and liver fibrosis stages 2-3; no study population is described, and the condition is one the target population does not have.
Could weight loss explain it?
Not applicableNot applicable: a guidance document with no outcome data.
Study tier
Not ratedNOT_RATED: a joint society guideline without new primary data.
Assessment
Version 2 · Two independent AI reviews agreed · Oct 19, 2026

Study facts come from the paper. Population match, weight-loss explanation and study tier are our judgments, made against the reference group of healthy normal-weight adults aged 55–75.

European liver, diabetes and obesity societies issued joint guidance on using semaglutide (2.4 mg weekly by injection) or resmetirom in adults with MASH, an inflammatory fatty-liver disease. Drug treatment is recommended for non-cirrhotic MASH with fibrosis stages 2-3, with semaglutide possibly preferred for people with obesity, type 2 diabetes or cardiovascular disease. In MASH cirrhosis neither drug should be used as MASH-targeted treatment until liver benefits are shown. This is a recommendation document and reports no new study results.

01Findings

What the study reported

Drugs
Semaglutide
Dose
2.4 mg sc weekly
Route
subcutaneous
Comparator
not reported in abstract
Primary outcome
recommendations on candidate selection, initiation, monitoring and discontinuation of resmetirom and semaglutide in MASH
Effect
not reported in abstract
95% confidence interval
not reported in abstract
Follow-up
Not stated
Adverse events
Advises nutritional and sarcopenia assessment during semaglutide; in MASH cirrhosis resmetirom or semaglutide appear safe but should not be used as MASH-targeted treatment.
Limitations
Consensus guidance with no new primary data; the abstract notes that ongoing studies are still evaluating long-term effects on major adverse liver-related outcomes.

Who was studied

Obesity status
mixed (semaglutide may be preferred in adults with obesity; resmetirom in those without)
Diabetes status
mixed
Cvd status
mixed
Ckd status
mixed
Baseline condition
non-cirrhotic MASH with fibrosis stages 2-3
Inclusion exclusion
adults with non-cirrhotic MASH and fibrosis stages 2-3 by non-invasive tests or biopsy

Study quality details

Study design
Guideline / practice guidance
Sample size
not extracted
Randomization
n/a
Blinding
n/a
Comparator
not reported in abstract
Follow up duration
not stated
Outcome type
none
Replication
not assessed
Consistency with other evidence
not assessed
Population applicability
UNKNOWN
Statistical precision
no CI reported; guidance document
Risk of bias
not assessed
Funding conflicts
unclear
Peer review status
yes
02Funding

Funding and conflicts

Funding
not reported in abstract
Industry funded
Unclear
Manufacturer
not stated in source
Sponsor role
not reported in abstract
Author conflicts
The conflicts statement says only that declarations will be provided by the EASL CPG office; none are listed.
Independent replication
unknown

Funding is shown on every study and never used to score it.

04Source

The source, as retrieved

Abstract

Adults with metabolic dysfunction-associated steatotic liver disease (MASLD) and steatohepatitis (MASH) are at risk for cardiometabolic complications and major adverse liver-related outcomes (MALO), including cirrhosis, cancer, and liver transplantation. Non-invasive tests (NIT) for hepatic fibrosis, including vibration-controlled transient elastography (VCTE), magnetic resonance elastography (MRE), or enhanced liver fibrosis (ELF) score, can replace liver biopsy to identify high risk for MALO (e.g. VCTE 10-20 kPa, MRE 3.1-5.0 kPa, or ELF 9.8-11.3), in which pharmacotherapy may be considered. Following approval by regulatory agencies, this joint EASL-EASD-EASO guidance provides updated recommendations for the use of resmetirom (80mg/100mg po) and semaglutide (2.4 mg sc weekly) in MASH, covering treatment candidate selection, treatment initiation, monitoring, and discontinuation. Pharmacotherapy is recommended for adults with non-cirrhotic MASH and fibrosis stages 2-3 (based on NITs or biopsy), alongside structured lifestyle intervention and optimized comorbidity management. Therapy selection should be individualized according to preferences, potential risks, and cardio-renal-metabolic profile, including presence of obesity, type 2 diabetes (T2D), cardiovascular, and chronic kidney disease. Semaglutide, a glucagon-like peptide-1 receptor agonist (GLP-1RA), may be preferred in adults with obesity or T2D as well as with established cardiovascular (CV) disease or high CV risk because of its cardiometabolic benefits, whereas resmetirom may be prioritized in individuals without obesity or those already receiving or intolerant to GLP-1RAs. Additional recommendations include structured safety and efficacy monitoring such as nutritional and sarcopenia assessment during semaglutide or use of fibrosis NITs for longitudinal response criteria. Ongoing studies are evaluating long-term effectiveness of both agents to reduce MALO. In adults with MASH cirrhosis, resmetirom or semaglutide appear safe but should not be used as MASH-targeted treatment, until further data establish liver-related benefits.

Where this record came from

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