Status:

RECRUITING

A Study Evaluating the Efficacy and Safety of Pegozafermin in Participants With MASH and Fibrosis (ENLIGHTEN-Fibrosis)

Lead Sponsor:

89bio, Inc.

Conditions:

Metabolic Dysfunction-Associated Steatotic Liver Disease (MASH) / Nonalcoholic Steatohepatitis (NASH) With Fibrosis

Eligibility:

All Genders

18-80 years

Phase:

PHASE3

Brief Summary

The study will assess the efficacy and safety of 2 dose regimens of pegozafermin compared to placebo for the treatment of liver fibrosis stage F2 or F3 in adult participants with MASH.

Eligibility Criteria

Inclusion

  • Key
  • Males or non-pregnant females aged between 18 and 80 years (inclusive) at time of signing the informed consent form (ICF)
  • Biopsy-confirmed MASH with fibrosis stage F2 or F3
  • Body mass index (BMI) at screening ≥25.0 kilograms (kg)/meters squared (m\^2) (≥23 kg/m\^2 for Asian participants).
  • Key

Exclusion

  • Chronic liver diseases other than MASH
  • Evidence of cirrhosis on screening liver biopsy
  • Have type 1 diabetes or poorly controlled type 2 diabetes
  • Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≥250 units per liter (U/L)
  • Participants taking vitamin E (\>400 international units \[IU\]/day) or pioglitazone must be on stable dose for at least 6 months prior to Screening
  • Other inclusion and exclusion criteria may apply.

Key Trial Info

Start Date :

March 13 2024

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

February 1 2029

Estimated Enrollment :

1350 Patients enrolled

Trial Details

Trial ID

NCT06318169

Start Date

March 13 2024

End Date

February 1 2029

Last Update

February 11 2026

Active Locations (331)

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Page 1 of 83 (331 locations)

1

89bio Clinical Study Site

Birmingham, Alabama, United States, 35209

2

89bio Clinical Study Site

Chandler, Arizona, United States, 85224

3

89bio Clinical Study Site

Flagstaff, Arizona, United States, 86001

4

89bio Clinical Study Site

Glendale, Arizona, United States, 85036