NCT06328777 · Cabaletta Bio
RESET-SSc: An Open-Label Study to Evaluate the Safety and Efficacy of CABA-201, a CD19-CAR T Cell Therapy, in Subjects With Systemic Sclerosis
What this study is about
RESET-SSc: A Phase 1/2 where both patients and doctors know the treatment given Study to Evaluate the Safety and effectiveness of CABA-201, a CD19-CAR T cell therapy, in Subjects with Systemic Sclerosis
View original scientific description
RESET-SSc: A Phase 1/2 Open-Label Study to Evaluate the Safety and Efficacy of CABA-201, a CD19-CAR T cell therapy, in Subjects with Systemic Sclerosis
Interventions
BIOLOGICAL
CABA-201
Single intravenous infusion of CABA-201 at a single dose level following preconditioning with fludarabine and cyclophosphamide
Primary outcome measures
To evaluate incidence of adverse events
Time frame: Up to 28 days after CABA-201 infusion
Incidence and severity of AEs
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Age ≥18 and ≤75
- A clinical diagnosis of SSc, based on the 2013 American College of Rheumatology and European League Against Rheumatism classification criteria.
- Early active disease
- Evidence of significant skin, pulmonary, renal, or cardiac involvement
Exclusion criteria
- 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 visit
- 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
Where
- New Haven, Connecticut
- Jacksonville, Florida
- Chicago, Illinois
- Kansas City, Kansas
- Ann Arbor, Michigan
- Rochester, Minnesota
- New York, New York
- Rochester, New York
- Durham, North Carolina
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 14, 2026 · Source of record for eligibility and locations