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The ExTINGUISH Trial of Inebilizumab in NMDAR Encephalitis

Join the ExTINGUISH Trial for NMDAR Encephalitis research.

Recruiting
12 years and older
All
Phase 2
The ExTINGUISH Trial of Inebilizumab in NMDAR Encephalitis is a study investigating the effects of inebilizumab, a new treatment, in patients with anti-NMDAR encephalitis. This is a brain condition that can cause psychiatric issues, seizures, and other severe symptoms. The study will compare first-line treatments with either inebilizumab or a placebo. Anti-NMDAR encephalitis is confirmed by finding specific antibodies in the cerebrospinal fluid (CSF), which is the fluid around the brain and spine. Participants must be over 12 years old and meet certain health criteria. The study aims to see if inebilizumab helps improve patient outcomes by 16 weeks. Key Points:
  • The study involves 116 participants and lasts 16 weeks.
  • Participants will receive either inebilizumab or a placebo, along with standard treatments.
  • Participants need to attend regular visits and complete various tests.
The study could help identify better treatments and outcomes for anti-NMDAR encephalitis. Participants need to be willing to follow all study rules and agree to use effective birth control if applicable.
Study details
    Autoimmune Encephalitis
    Encephalitis

NCT04372615

University of Utah

4 May 2025

Step 1 Get in touch with the nearest study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

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