RecruitingIdiopathic Inflammatory MyopathyDermatomyositisAnti-Synthetase Syndrome
RESET-Myositis: An Open-Label Study to Evaluate the Safety and Efficacy of CABA-201 in Subjects With Active Idiopathic Inflammatory Myopathy or Juvenile Idiopathic Inflammatory Myopathy
Eligible age
6–75 yrs
Accepts
All genders
Locations
19 states
Healthy volunteers
No
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About this study
RESET-Myositis: Open-Label Study to Evaluate the Safety and Efficacy of CABA-201 in Subjects with Active Idiopathic Inflammatory Myopathy or Juvenile Idiopathic Inflammatory Myopathy
Sponsor: Cabaletta Bio
You may qualify if…
- ✓ Age ≥18 and ≤75
- ✓ A clinical diagnosis of IIM, based on the 2017 The European League Against Rheumatism/American College of Rheumatology classification criteria
- ✓ Diagnosis of DM, ASyS, or IMNM
- ✓ Evidence of active disease, despite prior or current treatment with standard of care treatments, as defined by the presence of elevated creatine kinase (CK), DM rash, or active disease on muscle biopsy, magnetic resonance imaging (MRI), or electromyography
- ✓ Presence of muscle weakness
- ✓ Other protocol-defined criteria apply.
- ✓ Age ≥6 and ≤17 years at enrollment
- ✓ A clinical diagnosis of IIM, based on the 2017 The European League Against Rheumatism/American College of Rheumatology classification criteria
You may not qualify if…
- ✕ Contraindication to leukapheresis
- ✕ History of anaphylactic or severe systemic reaction to fludarabine, cyclophosphamide or any of their metabolites
- ✕ Active infection requiring medical intervention at screening
- ✕ Current symptoms of severe, progressive, or uncontrolled renal, hepatic, hematological, gastrointestinal, pulmonary, psychiatric, cardiac, neurological, or cerebral disease, including severe and uncontrolled infections, such as sepsis and opportunistic infections
- ✕ Concomitant medical conditions that, in the opinion of the investigator, might place the subject at unacceptable risk for participation in this study, interfere with the assessment of the effects or safety of the investigational product or with the study procedures
- ✕ Significant lung or cardiac impairment
- ✕ Previous CAR T cell therapy
- ✕ Prior solid organ (heart, liver, kidney, lung) transplant or hematopoietic cell transplant
Where it's recruiting
California
Orange · San Francisco
Colorado
Aurora
Florida
Jacksonville · St. Petersburg
Georgia
Atlanta
Illinois
Chicago
Kansas
Kansas City
Maryland
Bethesda
Massachusetts
Boston
Michigan
Ann Arbor
Minnesota
Rochester
New York
New York · The Bronx
North Carolina
Chapel Hill · Durham
Source: ClinicalTrials.gov · NCT06154252 · last updated 2026-09-17