Clinical trial Recruiting at 113 sites Observational Ages 18 and up

Evaluating real-world experiences of patients treated with BRIUMVI® for relapsing multiple sclerosis

Official title: REal World ExperieNce With BRIUMVI® (UblituximAB-xiiy) Treated Patients: A Longitudinal REgistry Study (ENABLE)

Run by TG Therapeutics, Inc. · NCT06433752 · Data updated 2026-11-12

This study is looking to see how well BRIUMVI® works and what side effects it has for people with relapsing multiple sclerosis in everyday settings.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment2000 (estimated)
SponsorTG Therapeutics, Inc.
Industry-sponsored
Drugs / interventionsublituximab
Locations113 sites (Birmingham, Alabama and 112 other locations)
StatusRecruiting
StartedJuly 22, 2024
Main results expectedApril 1, 2032
Study endsApril 1, 2032
Registry record updatedOctober 30, 2026
Trial IDNCT06433752 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals with a confirmed diagnosis of relapsing multiple sclerosis who have not yet received BRIUMVI® treatment.

Probably not a fit

Patients who have received live vaccines recently or are currently participating in other interventional MS trials may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess the safety and effectiveness of BRIUMVI® (ublituximab-xiiy) in patients diagnosed with relapsing multiple sclerosis (RMS). It focuses on gathering insights into the treatment experiences of participants who have been prescribed this medication in a real-world setting. Participants will be monitored for their health outcomes and any side effects following their first infusion of BRIUMVI®. The study does not involve any experimental interventions, as it is designed to observe the existing treatment protocol.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the real-world effectiveness and safety of BRIUMVI® for patients with relapsing multiple sclerosis.

How similar studies have gone: While this study is observational and focuses on real-world data, similar studies evaluating treatment experiences with other MS therapies have shown promising results.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Confirmed Multiple Sclerosis (MS) diagnosis.
2. Participants who have not received any BRIUMVI® (ublituximab-xiiy) infusion prior to study start. Participants who have been prescribed BRIUMVI® (ublituximab-xiiy) but have not yet received their first infusion on Day 1 of 150 milligrams (mg) can be included.

Exclusion Criteria:

1. Have received any live or live-attenuated vaccines (including for varicella-zoster virus or measles) within 4 weeks prior to first BRIUMVI® (ublituximab-xiiy) administration or any non-live vaccines within 2 weeks prior to first BRIUMVI® (ublituximab-xiiy) administration.
2. Any active infection (e.g., active Hepatitis B virus \[HBV\])
3. Concurrent participation in any interventional MS trials, or planned concurrent treatment with other Multiple Sclerosis Disease Modifying Therapy (MS DMT) during the study period.

Where it's running

  • TG Therapeutics Investigational Trial Site
    Birmingham, Alabama, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Cullman, Alabama, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Huntsville, Alabama, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Mobile, Alabama, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Gilbert, Arizona, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Phoenix, Arizona, United States
    Recruiting
Show 44 more locations
  • TG Therapeutics Investigational Trial Site
    Scottsdale, Arizona, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Fresno, California, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Newport Beach, California, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Orange, California, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    West Hollywood, California, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Aurora, Colorado, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Basalt, Colorado, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Colorado Springs, Colorado, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Colorado Springs, Colorado, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Denver, Colorado, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Fort Collins, Colorado, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Grand Junction, Colorado, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Farmington, Connecticut, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Hartford, Connecticut, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Washington D.C., District of Columbia, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Altamonte Springs, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Boca Raton, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Clearwater, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Gainesville, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Maitland, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Miami, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Naples, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Orlando, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Pensacola, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Weston, Florida, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Atlanta, Georgia, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Atlanta, Georgia, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Savannah, Georgia, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Smyrna, Georgia, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Honolulu, Hawaii, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Coeur d'Alene, Idaho, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Chicago, Illinois, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Chicago, Illinois, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Evanston, Illinois, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Urbana, Illinois, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Avon, Indiana, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Roeland Park, Kansas, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Lexington, Kentucky, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Louisville, Kentucky, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Baltimore, Maryland, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Glen Burnie, Maryland, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Boston, Massachusetts, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Burlington, Massachusetts, United States
    Recruiting
  • TG Therapeutics Investigational Trial Site
    Norfolk, Massachusetts, United States
    Recruiting

+63 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.