NCT06939166 Universal Chimeric Antigen Receptor T-Cell （UCAR T-cell） Therapy Targeting CD19/B Cell Maturation Antigen （CD19/BCMA） in Patients With r/r Neurological Autoimmune Diseases
| NCT ID | NCT06939166 |
| Status | Recruiting |
| Phase | EARLY_Phase 1 |
| Sponsor | Tianjin Huanhu Hospital |
| Condition | Neuromyelitis Optica Spectrum Disorders |
| Study Type | INTERVENTIONAL |
| Enrollment | 12 participants |
| Start Date | 2025-06-17 |
| Primary Completion | 2026-04 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.
This trial targets 12 participants in total. It began in 2025-06-17 with a primary completion date of 2026-04.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This is an open label, single-site, dose-escalation study in up to 12 participants with relapsed or refractory Neurological Autoimmune Diseases. This study aims to evaluate the safety and efficacy of the treatment with universal CD19/BCMA CAR T-cells.
Eligibility Criteria
Inclusion Criteria: * Age ≥ 18 years. * Flow cytometry detected positive B cell CD19 or BCMA in the patient's peripheral blood. * Subjects with relapsed or refractory neurological autoimmune diseases, Including neuromyelitis optica spectrum disorders(NMOSD), myasthenia gravis(MG), multiple sclerosis(MS)，Autoimmune encephalitis(AE) and chronic inflammatory demyelinating Polyradiculoneuropathy(CIDP). * Female subjects of childbearing potential and male subjects with partners of childbearing potential must use medically approved contraception or abstinence during the study treatment period and for at least 6 months after the end of the study treatment; Female subjects of childbearing potential must have a negative Human chorionic gonadotropin (HCG) test within 7 days before study enrollment and not be lactating. * Willing to participate in this clinical study, sign an informed consent form, have good compliance, and cooperate with follow-up. Exclusion Criteria: * Subjects with a history of severe drug allergies or allergic tendencies. * History of malignancy within five years. * Subjects with insufficient cardiac function. * Subjects who are positive for hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) with peripheral blood HBV DNA \>the upper limit of detection; subjects positive for hepatitis C virus (HCV) antibody and peripheral blood HCV RNA; individuals positive for human immunodeficiency virus (HIV) antibody; individuals positive for syphilis testing. * Pregnant women or women planning to conceive.
Contact & Investigator
Frequently Asked Questions
Who can join the NCT06939166 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, studying Neuromyelitis Optica Spectrum Disorders. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT06939166 trial and what does that mean for participants?
Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.
Is NCT06939166 currently recruiting?
Yes, NCT06939166 is actively recruiting participants. Contact the research team at wywjl2009@hotmail.com for enrollment information.
Where is the NCT06939166 trial being conducted?
This trial is being conducted at Tianjin, China.
Who is sponsoring the NCT06939166 clinical trial?
NCT06939166 is sponsored by Tianjin Huanhu Hospital. The trial plans to enroll 12 participants.