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Study identifier: NCT07527910 Synced from ClinicalTrials.gov · July 28, 2026
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A Phase 2a Study of ALN-PNP With and Without a GLP1R Agonist in Adult Patients With Homozygous PNPLA3-Related MASLD

Condition: Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD)  ·  Sponsor: Regeneron Pharmaceuticals

PhasePhase 2
Planned participants204
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

This study will test a study drug called ALN-PNP with and without another drug that is used for controlling blood sugar, appetite, and weight (for example, tirzepatide), to see if it can help treat MASLD, also known as fatty liver disease. ALN-PNP reduces the amount of Patatin-like phospholipase domain-containing protein 3 (PNPLA3), a protein that liver cells make, which may help decrease liver fat if there is an abnormal PNPLA3 protein. The goal of this study is to understand the effect of ALN-PNP with or without tirzepatide on reducing liver fat. The study is looking at: * How well ALN-PNP with and without tirzepatide works * What side effects ALN-PNP might cause * How much ALN-PNP is in the blood at different times * How the body and the liver change after having ALN-PNP, which can help researchers understand why ALN-PNP works better in some people than others

This description comes directly from the study's public registry record.

Talk to the study team

Clinical Trials Administrator  ·  844-734-6643  ·  clinicaltrials@regeneron.com

Always discuss trial participation with your own doctor first.

Locations (5)

Southern California Research CenterCoronado, California, United StatesRecruiting
California Liver Research InstitutePasadena, California, United StatesRecruiting
Tandem Clinical Research, Plaza IIMetairie, Louisiana, United StatesRecruiting
Advanced Medical TrialsGeorgetown, Texas, United StatesRecruiting
American Research Corporation at The Texas Liver InstituteSan Antonio, Texas, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07527910