A Phase 1 Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Activity of Single Ascending Doses of SBT777101 in Subjects With Rheumatoid Arthritis
Sonoma Biotherapeutics, Inc.
Summary
This study will test the safety and effects of SBT777101 when given as a single dose to subjects with rheumatoid arthritis. It is the first study of this treatment being done in humans. Increasing dose levels will be given after the safety at lower dose levels is shown.
Description
The study evaluates the safety and effects of a novel regulatory CARTreg cell-based autoimmune and inflammatory disease therapy for the treatment of rheumatoid arthritis. The therapy is an autologous (using the patient's own cells) Treg cell therapy that targets proteins in the inflamed, disease-associated tissue, with the aim to dampen inflammation and restore balance to the immune system.
Eligibility
- Age range
- 18–70 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Body mass index (BMI) \<35 kg/m\^2, inclusive * Adult-onset, moderate-to-severe rheumatoid arthritis (RA) * Moderate-to-severe active disease * Clinical and/or ultrasound evidence of synovitis * Prior inadequate response to or unable to tolerate available RA therapies * Stable doses of RA medications for at least 30 days * Use of highly effective methods of contraception Exclusion Criteria: * Major surgery within 12 weeks prior to screening or planned within 12 months after dosing * Uncontrolled cardiovascular, pulmonary, renal, hepatic, endocrine, or gastrointestinal…
Interventions
- BiologicalSBT777101
Experimental treatment
Locations (8)
- Mayo ClinicScottsdale, Arizona
- UCSF Medical CenterSan Francisco, California
- Stanford Medical CenterStanford, California
- University of ColoradoAurora, Colorado
- Northwestern UniversityChicago, Illinois
- Tufts UniversityBoston, Massachusetts