๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-06-25

Study to Assess Safety, Efficacy, and Cellular Kinetics of YTB323 in Generalized Myasthenia Gravis (NCT06704269)

An Open-label, Multi-center, Phase I/II Study to Assess Safety, Efficacy, and Cellular Kinetics of YTB323 in Participants With Treatment-resistant Generalized Myasthenia Gravis

๐ŸŸข Recruiting Phase1 / Phase2 ๐Ÿ“‹ Clinical Research Protocol Sponsor: Novartis Pharmaceuticals

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

This is a phase I/II study to assess safety, efficacy, and cellular kinetics of YTB323 in participants with treatment-resistant generalized myasthenia gravis. YTB323 is a Biological CAR-T cell therapy.

Who can join: Review the eligibility criteria below.

Location: Univ Cali Irvine ALS Neuromuscular โ€” Orange, California

Age range: 18 Years to 65 Years

๐Ÿงช Interventions in This Study

  • YTB323 (GENETIC)

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

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

๐Ÿ“ All Participating Trial Locations (11 Sites)

  • Univ Cali Irvine ALS Neuromuscular โ€” Orange, California
  • Wake Forest Univ School of Medicine โ€” Winston-Salem, North Carolina
  • Thomas Jefferson University โ€” Philadelphia, Pennsylvania
  • Houston Methodist Hospital โ€” Houston, Texas
  • Novartis Investigative Site โ€” Bordeaux,
  • Novartis Investigative Site โ€” Brest,
  • Novartis Investigative Site โ€” Lille,
  • Novartis Investigative Site โ€” Chiba, Chiba
  • Novartis Investigative Site โ€” Kyoto,
  • Novartis Investigative Site โ€” Sheffield, South Yorkshire
  • Novartis Investigative Site โ€” London,

๐Ÿ“ž Contact the Study Coordinator

Phone: (888) 669-6682

Email: novartis.email@novartis.com

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

๐Ÿ’ฐ 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 ยง 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.

๐Ÿ’ก 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.
๐Ÿ›๏ธ View Official NIH Record โ†—