🏛️ Verified NIH Record • Updated 2026-05-19

Sub-study of Belantamab Mafodotin (GSK2857916) in Combination With Nirogacestat, Lenalidomide, and Dexamethasone in Participants With RRMM (NCT07150091)

A Phase I/II, Randomized, Open-label Platform Study Utilizing a Master Protocol to Study Belantamab Mafodotin (GSK2857916) as Monotherapy and in Combination With Anti-Cancer Treatments in Participants With Relapsed/Refractory Multiple Myeloma (RRMM)-DREAMM5 - Sub-study 6 - Belantamab Mafodotin, Nirogacestat, Lenalidomide, and Dexamethasone in Combination

🔵 Active, Not Recruiting Phase1 / Phase2 💊 Investigational Drug / Biologic Sponsor: GlaxoSmithKline

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

The primary purpose is to determine the safety and tolerability of belantamab mafodotin in combination with nirogacestat, lenalidomide, and dexamethasone, and to establish the recommended Phase 2 dose for combination treatment to explore in the cohort expansion (CE) phase in participants with RRMM. This study is a sub study of the Master protocol (NCT04126200).

Who can join: Review the eligibility criteria below.

Location: GSK Investigational Site — Boston, Massachusetts

Age range: 18 Years

📋 "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 (12 Sites)

  • GSK Investigational Site — Boston, Massachusetts
  • GSK Investigational Site — Salvador, Estado de Bahia
  • GSK Investigational Site — São Paulo,
  • GSK Investigational Site — Halifax, Nova Scotia
  • GSK Investigational Site — Villejuif,
  • GSK Investigational Site — Hamburg,
  • GSK Investigational Site — Athens,
  • GSK Investigational Site — Mexico City,
  • GSK Investigational Site — Seoul,
  • GSK Investigational Site — Seoul,
  • GSK Investigational Site — Seoul,
  • GSK Investigational Site — Ulsan,

💰 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.

Explore by condition: All Multiple Myeloma clinical trials

💡 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 ↗