What this phase means
Phase 3: this treatment already looked useful in smaller studies. Now it is tested in a large group, often against standard care or a dummy treatment, to see if it should be approved.
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 Efruxifermin, or Placebo. The registry lists allocation as randomized. This is a multi-center evaluation of efruxifermin (EFX) in a randomly assigned, neither you nor the study doctors know who gets the real treatment, compared with a dummy treatment study in subjects with non-cirrhotic NASH/MASH and fibrosis stage 2 or 3 (F2 or F3).
They plan to enroll about 1,650 people at 293 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Safety and Efficacy of Efruxifermin in Subjects With Non-Cirrhotic Nonalcoholic Steatohepatitis (NASH)/Metabolic Dysfunction-Associated Steatohepatitis (MASH) and Fibrosis
Interventions: Efruxifermin, Placebo
Primary outcome (registry wording): Cohort 1 Only: Resolution of NASH/MASH and a ≥ 1 stage improvement in fibrosis