Not medical advice. This website is not medical advice, a diagnosis, a match to a trial, or a recommendation to join a study. Listings are plain-English rewrites of public ClinicalTrials.gov records. Whether a site is still enrolling, and whether you qualify, can only be confirmed by the study team and your clinician. Source registry: ClinicalTrials.gov. Editorial rules: methodology.
RecruitingPhase 2interventionalRules rewrite

Phase 2: testing ALN-CIDEB for Metabolic Dysfunction-Associated Steatohepatitis

This study will test a Regeneron study drug called ALN-CIDEB to find out whether it may help treat a liver disease called MASH. In this study, researchers are looking at the effect of ALN-CIDEB on reducing liver fat, liver injury, and liver scarring.

Official registry: https://clinicaltrials.gov/study/NCT07631637 · Regeneron Pharmaceuticals · enrollment listed as 360

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-CIDEB, or Placebo. The registry lists allocation as randomized. This study will test a Regeneron study drug called ALN-CIDEB to find out whether it may help treat a liver disease called MASH.

They plan to enroll about 360 people at 24 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.

Official title (unrewritten)

A Phase 2b, Randomized, Double-Blind, Placebo-Controlled Study of ALN-CIDEB in Adults With Fibrotic Metabolic Dysfunction-Associated Steatohepatitis (MASH)

Interventions: ALN-CIDEB, Placebo

Primary outcome (registry wording): Percent Change from Baseline in Liver Fat by Magnetic Resonance Imaging-derived Proton Density Fat Fraction (MRI-PDFF)

Who it is for (from inclusion criteria)

  • Ages 18 Years to 75 Years
  • A diagnosis of MASH documented in the participant's medical history, or a clinical suspicion of MASH based on non-invasive biomarkers and clinical risk factors, including having a history of 1 or more elements of metabolic syndrome as described in the protocol
  • Screening percutaneous liver biopsy demonstrating a NAFLD Activity Score (NAS) ≥4 and fibrosis stage F2 or F3 as described in the protocol
  • Has a FibroScan Aspartate aminotransferase (FAST) score \>0.35 either at Screening Visit 1 or within approximately 3 months of Screening Visit 1 as described in the protocol

Public study contact (from the registry)

Clinical Trials Administrator

844-734-6643

clinicaltrials@regeneron.com

Published on ClinicalTrials.gov. Contact them as a possible participant. They decide eligibility.

Sites listed on ClinicalTrials.gov

24 listed

+ 2 sites outside the US on the same record

FAQ about this NCT record

Is NCT07631637 still recruiting?

The sponsor posted status “Recruiting” on ClinicalTrials.gov at last ingest. Sites can pause independently. Confirm with the official record and the listed contact.

What phase is NCT07631637?

Phase 2. Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.

Can PlainTrials tell me if I qualify for NCT07631637?

No. The inclusion and exclusion lists on this page are readable extracts of the public eligibility block. Only the study team can screen you.

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