What this phase means
Phase 2: researchers already know a roughly safe dose (from phase 1). This stage asks whether the treatment actually helps the condition, and watches side effects more closely.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are ALN-PNP, Tirzepatide, or Placebo. The registry lists allocation as randomized. 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.
They plan to enroll about 204 people at 9 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
A Two-Part, Phase 2a, Randomized, Double-Blind, Placebo-Controlled Study of ALN-PNP With and Without a GLP1R Agonist in Adults With Homozygous PNPLA3-Related Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD)
Interventions: ALN-PNP, Tirzepatide, Placebo
Primary outcome (registry wording): Percent change in liver fat