🏛️ Verified NIH Record • Updated 2025-11-25

A Study of Inebilizumab Efficacy and Safety in IgG4- Related Disease (NCT04540497)

A Phase 3, Randomized, Double-blind, Multicenter, Placebo Controlled Study of Inebilizumab Efficacy and Safety in IgG4-Related Disease

🔵 Active, Not Recruiting Phase3 💊 Investigational Drug / Biologic Sponsor: Amgen

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

This study aims to evaluate the efficacy and safety of inebilizumab for the prevention of flare of Immunoglobulin G4-related disease (IgG4-RD).

Who can join: Review the eligibility criteria below.

Location: Viela Bio Investigative Site — Palo Alto, California

Age range: 18 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (72 Sites)

Showing the first 25 of 72 sites.

  • Viela Bio Investigative Site — Palo Alto, California
  • Viela Bio Investigative Site — Atlanta, Georgia
  • Viela Bio Investigative Site — Baltimore, Maryland
  • Viela Bio Investigative Site — Boston, Massachusetts
  • Viela Bio Investigative Site — Buenos Aires,
  • Viela Bio Investigative Site — Mendoza,
  • Viela Bio Investigative Site — Auchenflower, Queensland
  • Viela Bio Investigative Site — Adelaide, South Australia
  • Viela Bio Investigative Site — Fitzroy,
  • Viela Bio Investigative Site — Sherbrooke,
  • Viela Bio Investigative Site 1 — Toronto,
  • Viela Bio Investigative Site 2 — Toronto,
  • Viela Bio Investigative Site — Hohhot, Inner Mongolia
  • Viela Bio Investigative Site 1 — Beijing,
  • Viela Bio Investigative Site 2 — Beijing,
  • Viela Bio Investigative Site 3 — Beijing,
  • Viela Bio Investigative Site 4 — Beijing,
  • Viela Bio Investigative Site 5 — Beijing,
  • Viela Bio Investigative Site — Guandong,
  • Viela Bio Investigative Site — Shang’ai,
  • Viela Bio Investigative Site — Shenyang,
  • Viela Bio Investigative Site — Wuhan,
  • Viela Bio Investigative Site — Clichy,
  • Viela Bio Investigative Site — Lille,
  • Viela Bio Investigative Site — Marseille,

💰 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 § 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.

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  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.
🏛️ View Official NIH Record ↗