A Precision Medicine Approach Using Gene Silencing to Treat a Chronic Liver Disease Called Metabolic Dysfunction-Associated Steatohepatitis (MASH) in Adult Participants at Increased Genetic Risk for This Condition

Summary

This study is researching an investigational drug, ALN-HSD called "study drug". This study is focused on participants who are known to have Metabolic dysfunction-Associated SteatoHepatitis (MASH). MASH is a form of Metabolic dysfunction-Associated Steatotic Liver Disease (MASLD). MASH occurs when fat builds up in liver cells, damaging them, and making the liver inflamed and stiff from fibrosis (scar tissue). MASH can progress to cirrhosis (long term scarring) and liver failure (when the liver cannot perform its job).

Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov

Conditions studied

• Metabolic Dysfunction-Associated SteatoHepatitis (MASH)

Eligibility basics and study details

Study type

Interventional

Phase

Phase 2

Ages

18 to 75 years

Sex

All

Healthy volunteers

Not accepted

Sponsor

Regeneron Pharmaceuticals

Last updated on ClinicalTrials.gov

October 8, 2026

These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.

US recruiting sites