Research Summary
Analyzed using Evidence Intelligence™

Weight loss enhances resmetirom's efficacy in type 2 diabetes patients

Last updated July 17, 2026

Key finding

Resmetirom-treated patients (100 mg) with weight loss (≥5%) had higher rates of MASH resolution (56.6% vs. 33.8%).

This study evaluated the efficacy of Resmetirom in patients with metabolic dysfunction associated steatohepatitis and type 2 diabetes, finding significant improvements in liver health outcomes.

Quick read

Study at a glance

The essential study design details in one scan.

EvidenceScore™

Moderate

Study type

RCTs

Follow-up

Long-Term (1–5 y)

Risk of bias

Some Concerns

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Plain-language summary

What this paper says

A plain-language read of the study’s main message and where it applies.

Study focus

This study evaluated the efficacy of Resmetirom in patients with metabolic dysfunction associated steatohepatitis and type 2 diabetes, finding significant improvements in liver health outcomes.

Clinical relevance

These findings are clinically significant as they suggest that Resmetirom could be an effective treatment option for patients with metabolic dysfunction associated steatohepatitis and type 2 diabetes, particularly for those who can achieve weight loss, potentially reducing the risk of liver-related complications.

Keep in mind

Unclear effectiveness for some outcomes due to lack of p-values. Results may not be generalizable to all populations with MASH. Limited sample size may affect the robustness of findings.

Published in

Journal Reference

Publication details and source links for this paper.

Mazen N, Mary R, Rebecca T, et al. Efficacy of Resmetirom in Patients with Metabolic Dysfunction Associated Steatohepatitis and Type 2 Diabetes. Alimentary Pharmacology & Therapeutics. 2025;62(11-12):1089-1099. doi:10.1111/apt.70382

Main Effects

Resmetirom-treated patients with weight loss (≥5%) had a 56.6% MASH resolution rate compared to 33.8% in placebo.

Fibrosis improvement was observed in 40.6% of Resmetirom-treated patients with weight loss versus 31.5% without.

MRI-PDFF reduction was -69% in Resmetirom patients with weight loss compared to -46% in those with less weight loss.

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to Resmetirom (100 mg) and Change in MRI-proton density fat fraction (MRI-PDFF), Fibrosis improvement percentage, Liver stiffness measure, and 1 more.

Primary intervention

Resmetirom (100 mg)

Primary outcomes

  • Change in MRI-proton density fat fraction (MRI-PDFF)
  • Fibrosis improvement percentage
  • Liver stiffness measure

Evidence relationships

Intervention and outcome relationships this study adds to the evidence network.

4
Evidence pairs
4
Relationships
0
Evidence topics
contributes_evidence

Editorial context

Why this study matters

See why this paper is useful beyond its individual results.

Evidence network role

This section describes how the study fits into the current evidence network. It does not determine whether an intervention works on its own.

Moderate contributionModerate confidenceNetwork score: 54

0

Related topics

4

Evidence pairs

0

Related studies

Why it is useful

  • Contributes to 4 evidence relationships
  • Includes primary outcome data
  • Linked to 0 direct semantic evidence topics

Core evidence

Study findings

The primary outcomes reported in this study.

Change in MRI-proton density fat fraction (MRI-PDFF)

Resmetirom (100 mg) → Change in MRI-proton density fat fraction (MRI-PDFF)

Resmetirom (100 mg) → Change in MRI-proton density fat fraction (MRI-PDFF)

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

Fibrosis improvement percentage

Resmetirom (100 mg) → Fibrosis improvement percentage

Resmetirom (100 mg) → Fibrosis improvement percentage

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

Liver stiffness measure

Resmetirom (100 mg) → Liver stiffness measure

Resmetirom (100 mg) → Liver stiffness measure

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

Resolution of metabolic dysfunction associated steatohepatitis

Resmetirom (100 mg) → Resolution of metabolic dysfunction associated steatohepatitis

Resmetirom (100 mg) → Resolution of metabolic dysfunction associated steatohepatitis

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

Evidence Library

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evidence suggest

Evidence Suggest

  • 56.6% of Resmetirom patients achieved MASH resolution with weight loss.
  • 40.6% showed fibrosis improvement compared to 31.5% without weight loss.
  • -69% MRI-PDFF reduction in Resmetirom patients with significant weight loss.
who this applies

Who this applies to

  • Adults with metabolic dysfunction associated steatohepatitis.
  • Patients with type 2 diabetes seeking weight loss treatments.
keep in mind

Keep in Mind

  • The study's findings may not apply to those who do not lose weight.
  • Further research is needed to confirm long-term effects and safety.
  • Results are based on a specific population and may not reflect broader demographics.
between the lines

Between the Lines

  • Unclear effectiveness for some outcomes due to lack of p-values.
  • Results may not be generalizable to all populations with MASH.
  • Limited sample size may affect the robustness of findings.

Evidence Library

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Save research, organize studies, and quickly find important evidence again.

Connected Evidence

Explore related studies, evidence collections, and research questions.

Relationships organized using the Dediabetes Evidence Intelligence™ framework.

This study contributes to evidence on Resmetirom (100 mg) and Fibrosis improvement percentage, Resmetirom (100 mg) and Liver stiffness measure.

Related evidence relationships

Explore in Evidence Explorer

This study contributes to the evidence on the following intervention-outcome relationships.

Questions answered by this study

Generated from the study's connected evidence using Evidence Intelligence™.

Does Resmetirom (100 mg) improve change in mri-proton density fat fraction (mri-pdff)?

Emerging Evidence

Resmetirom (100 mg) appears to improve Change in MRI-proton density fat fraction (MRI-PDFF).

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Change in MRI-proton density fat fraction (MRI-PDFF)

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Resmetirom (100 mg) improve fibrosis improvement percentage?

Emerging Evidence

Resmetirom (100 mg) appears to improve Fibrosis improvement percentage.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Fibrosis improvement percentage

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Resmetirom (100 mg) improve liver stiffness measure?

Emerging Evidence

Resmetirom (100 mg) appears to improve Liver stiffness measure.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Liver stiffness measure

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Resmetirom (100 mg) improve resolution of metabolic dysfunction associated steatohepatitis?

Emerging Evidence

Resmetirom (100 mg) appears to improve Resolution of metabolic dysfunction associated steatohepatitis.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Resolution of metabolic dysfunction associated steatohepatitis

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026
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