NCT06308978RecruitingPhase 1
A Phase 1 Study of FT819 in B-cell Mediated Autoimmune Disease
Source: ClinicalTrials.gov · Last updated 22 May 2026
Brief summary (registry, in English)
This is a phase 1 study designed to evaluate the safety, pharmacokinetics (PK), and anti-B-cell activity of FT819 following treatment with or without auxiliary medicinal product (AMP) in participants with moderate-to-severe active systemic lupus erythematosus (SLE) with or without nephritis, antineutrophilic cytoplasmic antibody (ANCA)-associated vasculitis (AAV), idiopathic inflammatory myositis (IIM), and systemic sclerosis (SSc). The study will consist of a dose-escalation stage, followed by an expansion stage to further evaluate the safety and activity of FT819.
- Status (registry)
- Recruiting
- Phase (registry)
- Phase 1
- Study type
- Interventional
- Enrollment
- 244 (estimated)
- First submitted
- 6 Mar 2024
- Start date
- 28 Mar 2024
- Primary completion date
- 30 Sept 2027
- Lead sponsor
- Fate Therapeutics
- NCT number
- NCT06308978
What you commit to
- Study type: Interventional · Phase 1
- Planned participants: 244
- From 28 Mar 2024 to the primary completion date, 30 Sept 2027
- 21 sites in 4 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Recent Cancer or Prior Cell Therapy: No active/recent malignancies, prior CAR T-cell therapy, or organ transplant.
Other illness
- Severe Organ Dysfunction: Significant heart, lung, liver, or kidney impairment.
- Active Infections: No recent or ongoing serious infections.
- Allergies: No known allergies to study treatments.
Other
- Pregnancy/Breastfeeding: Women must not be pregnant or nursing.
- Weight Restriction: Must weigh at least 50 kg (110 lbs).
Who the study is looking for
- Age: 12 to 70 years old.
- Diagnosis: Must have active B-cell mediated autoimmune disease (SLE, AAV, IIM, or SSc) confirmed by standard criteria.
- Disease Severity: Moderate to severe, requiring at least two prior treatments that were ineffective.
- Health Status: Adequate organ function to tolerate treatment.
- Consent: Able to provide informed consent or assent/obtain parental consent and comply with study procedures.
Age in the registry: 12 years to 70 years · Sex: All · Does not accept healthy volunteers
Sites (21)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Hôpital La Pitié Salpetrière Coordinator of this site? Confirm its status | Paris | France | Recruiting |
| Cambridge University Hospitals NHS Foundation Trust Coordinator of this site? Confirm its status | Cambridge | United Kingdom | Recruiting |
| University College of London Hospitals NHS Trust (UCLH) Coordinator of this site? Confirm its status | London | United Kingdom | Recruiting |
| Manchester University NHS Foundation Trust Coordinator of this site? Confirm its status | Manchester | United Kingdom | Recruiting |
| Uppsala University Coordinator of this site? Confirm its status | Uppsala | Sweden | Recruiting |
| Wallace Rheumatic Center Coordinator of this site? Confirm its status | Beverly Hills | United States | Recruiting |
| MetroHealth Coordinator of this site? Confirm its status | Cleveland | United States | Recruiting |
| Duke University Health System Coordinator of this site? Confirm its status | Durham | United States | Recruiting |
| Providence Medical Foundation Coordinator of this site? Confirm its status | Fullerton | United States | Recruiting |
| University of Florida Coordinator of this site? Confirm its status | Gainesville | United States | Recruiting |
| University of California, Irvine Coordinator of this site? Confirm its status | Irvine | United States | Recruiting |
| Children's Hospital Los Angeles Division Of Rheumatology Coordinator of this site? Confirm its status | Los Angeles | United States | Recruiting |
| University of Louisville Coordinator of this site? Confirm its status | Louisville | United States | Recruiting |
| Regional One Health Coordinator of this site? Confirm its status | Memphis | United States | Recruiting |
| Nicklaus Children's Hospital Coordinator of this site? Confirm its status | Miami | United States | Recruiting |
| University of Minnesota Medical School Coordinator of this site? Confirm its status | Minneapolis | United States | Recruiting |
| Montefiore Medical Center Coordinator of this site? Confirm its status | New York | United States | Recruiting |
| University of Oklahoma Coordinator of this site? Confirm its status | Oklahoma City | United States | Recruiting |
| University of Nebraska Medical Center Coordinator of this site? Confirm its status | Omaha | United States | Recruiting |
| Jefferson Einstein Hospital Philadelphia Coordinator of this site? Confirm its status | Philadelphia | United States | Recruiting |
| University of California San Francisco Coordinator of this site? Confirm its status | San Francisco | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.