A Study to Evaluate the Safety, Tolerability, Efficacy, and Drug Levels of CC-97540 in Participants With Relapsing Forms of Multiple Sclerosis, Progressive Forms of Multiple Sclerosis or Refractory Myasthenia Gravis (MG) (Breakfree-2)
Public ClinicalTrials.gov record NCT06220201. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 1, Multicenter, Single-arm, Dose-escalation Study of CC-97540 (BMS-986353), CD19-Targeted NEX-T Chimeric Antigen Receptor (CAR) T Cells, Evaluating Safety and Tolerability in Participants With Autoimmune Neurological Diseases: Relapsing Forms of Multiple Sclerosis (RMS), Progressive Forms of Multiple Sclerosis (PMS), or Refractory Myasthenia Gravis (MG).
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the safety, tolerability, efficacy, and drug levels of CC-97540 in participants with Relapsing Forms of Multiple Sclerosis (RMS), Progressive Forms of Multiple Sclerosis (PMS) or Refractory Myasthenia Gravis (MG).
Study identification
- NCT ID
- NCT06220201
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 120 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 60 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 27, 2024
- Primary completion
- Jul 14, 2027
- Completion
- Jul 14, 2027
- Last update posted
- Aug 2, 2026
2024 – 2027
United States locations
- U.S. sites
- 16
- U.S. states
- 13
- U.S. cities
- 15
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Local Institution - 0011 | Birmingham | Alabama | 35294 | — |
| University of California, Irvine | Irvine | California | 92697 | — |
| University of Colorado Anschutz Medical Campus | Aurora | Colorado | 80045 | — |
| Colorado Blood Cancer Institute | Denver | Colorado | 80218 | — |
| Yale-New Haven Hospital | North Haven | Connecticut | 06473 | — |
| University of Kansas Medical Center | Kansas City | Kansas | 66160 | — |
| Local Institution - 0005 | Boston | Massachusetts | 02114 | — |
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
| Hackensack University Medical Center | Hackensack | New Jersey | 07601 | — |
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | — |
| Neurological Institute of New York | New York | New York | 10032 | — |
| University of Cincinnati Medical Center | Cincinnati | Ohio | 45219 | — |
| Cleveland Clinic Mellen Center | Cleveland | Ohio | 44195 | — |
| Oregon Health and Science University | Portland | Oregon | 97239 | — |
| Swedish Medical Center | Seattle | Washington | 98122 | — |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 18 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06220201, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 2, 2026 · Synced Sep 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06220201 live on ClinicalTrials.gov.