πŸ›οΈ Verified NIH Record β€’ Updated 2026-07-07

A Study of Efimosfermin Alfa in Participants With Biopsy-confirmed Cirrhosis (Compensated) Due to MASH (NCT06920043)

A Phase 2, Randomized, Double-blinded, Placebo-controlled Study of Efimosfermin Alfa in Participants With Biopsy-confirmed Cirrhosis (Compensated) Due to Metabolic Dysfunction-associated Steatohepatitis (MASH)

🟒 Recruiting Phase2 πŸ’Š Investigational Drug / Biologic Sponsor: GlaxoSmithKline

🩺 Plain-English Summary (8th-Grade Level)

The purpose of this study is to evaluate the safety, tolerability, preliminary efficacy, and pharmacokinetics (PK) of efimosfermin in participants with metabolic dysfunction associated steatohepatitis (MASH) and compensated cirrhosis consistent with stage F4 fibrosis.

Who can join: Review the eligibility criteria below.

Location: GSK Investigational Site β€” Chandler, Arizona

Age range: 18 Years to 75 Years

πŸ§ͺ Interventions in This Study

πŸ“‹ "Do I Qualify?" β€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria β†—

πŸ“ All Participating Trial Locations (30 Sites)

Showing the first 25 of 30 sites.

  • GSK Investigational Site β€” Chandler, Arizona
  • GSK Investigational Site β€” Mesa, Arizona
  • GSK Investigational Site β€” Tucson, Arizona
  • GSK Investigational Site β€” Fresno, California
  • GSK Investigational Site β€” Lancaster, California
  • GSK Investigational Site β€” Pasadena, California
  • GSK Investigational Site β€” Rialto, California
  • GSK Investigational Site β€” Santa Maria, California
  • GSK Investigational Site β€” Miami, Florida
  • GSK Investigational Site β€” Viera, Florida
  • GSK Investigational Site β€” Marietta, Georgia
  • GSK Investigational Site β€” Baltimore, Maryland
  • GSK Investigational Site β€” Kansas City, Missouri
  • GSK Investigational Site β€” New York, New York
  • GSK Investigational Site β€” Fayetteville, North Carolina
  • GSK Investigational Site β€” Wilson, North Carolina
  • GSK Investigational Site β€” Austin, Texas
  • GSK Investigational Site β€” Austin, Texas
  • GSK Investigational Site β€” Austin, Texas
  • GSK Investigational Site β€” Dallas, Texas
  • GSK Investigational Site β€” Georgetown, Texas
  • GSK Investigational Site β€” Houston, Texas
  • GSK Investigational Site β€” Houston, Texas
  • GSK Investigational Site β€” Houston, Texas
  • GSK Investigational Site β€” Pasadena, Texas

πŸ“ž Contact the Study Coordinator

Phone: (877) 379-3718

Email: GSKClinicalSupportHD@gsk.com

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

πŸ’° Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA Β§ 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

πŸ’‘ How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
πŸ›οΈ View Official NIH Record β†—