Could a single infusion of modified immune cells tame lupus kidney flares?
NCT ID NCT07053800
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 5 times
Summary
This study tests a one-time treatment called Obe-cel, made from a patient's own immune cells, for severe lupus nephritis that hasn't improved with standard care. About 35 people aged 12 to 65 will receive the infusion and be monitored for up to 24 months. The main goal is to see if the treatment can make signs of kidney disease disappear within 6 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Obe-cel (obecabtagene autoleucel), a CAR T-cell therapy
- What this could lead to
- If it works, this could point toward a new treatment option for people with severe lupus nephritis who haven't responded to other therapies.
- What could go wrong
- This is an early Phase 2 trial with only 35 participants, so results may not apply to everyone. CAR T-cell therapy can have serious side effects, and long-term safety is unknown.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
About 35 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jan 2026
- Expected to finish
-
Oct 2029
An estimate. End dates often move.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
12 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Willing and able to give written informed consent for participation in the study or written informed consent signed by a legal guardian or representative * Ability and willingness to adhere to protocol's Schedule of Activities and other requirements * Participants must be 12 to 65 years of age inclusive at the time of signing the informed consent. * Female Participants: - a female participant is eligible to participate if she is not pregnant or breastfeeding * Diagnosis of SLE fulfilling the 2019 European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) Classification Criteria for Systemic Lupus Erythematosus. * Positive for at least 1 of the following autoantibodies: antinuclear antibodies (ANA), or anti-dsDNA or anti-Smith. * Severe, Active SLE defined as: * SLEDAI-2K score of ≥ 8 points AND * Severe active LN based on a renal biopsy: Class III, IV or V (V only in combination with class III or IV) * Refractory SLE defined as failure to previous lines of therapy Exclusion Criteria: * Prior treatment at any time with anti-CD19 therapy * More than 1 acute, severe lupus-related flare during screening that needs immediate treatment and/or makes the immunosuppressive washout impossible * Significant, likely irreversible organ damage related to SLE (e.g., end-stage renal disease) that in the opinion of the Investigator renders CD19 CAR T cell therapy unlikely to benefit the participant * History of primary antiphospholipid antibody syndrome * Active or uncontrolled fungal, bacterial, or viral infection * History of malignant neoplasms unless disease free for at least 24 months * History of heart, lung, renal, liver transplant or hematopoietic stem cell transplant
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Lupus nephritis are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The study's own enquiry address
This study publishes an address for enquiries. See it below .
-
The places running it
15 sites in 5 countries. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
-
Contact
Email: •••••@•••••
Locations
-
Addenbrooke's Hospital
RECRUITINGCambridge, CB2 0QQ, United Kingdom
-
Bristol Haematology and Oncology Centre
RECRUITINGBristol, BS1 3LH, United Kingdom
Contact Email: •••••@•••••
-
Great Ormond Street Hospital
RECRUITINGLondon, WC1N 3JH, United Kingdom
-
Icahn School of Medicine at Mount Sinai
RECRUITINGNew York, New York, 10029, United States
-
Instituto D´Or de Pesquisa e Ensino - Hospital São Rafael
RECRUITINGSalvador, Estado de Bahia, 41253-190, Brazil
-
Manchester Royal Infirmary
RECRUITINGManchester, M13 9WL, United Kingdom
-
Queen Elizabeth Hospital Birmingham
RECRUITINGBirmingham, B15 2TH, United Kingdom
Contact Email: •••••@•••••
-
Queen Elizabeth University Hospital
RECRUITINGGlasgow, G51 4TF, United Kingdom
-
State University of New York Upstate Medical Center (SUNY)
RECRUITINGSyracuse, New York, 13210, United States
-
Texas Transplant Institute
RECRUITINGSan Antonio, Texas, 78229, United States
-
University College Hospital
RECRUITINGLondon, MW1 2PG, United Kingdom
-
University General Hospital ATTIKON
RECRUITINGAthens, 12461, Greece
-
University General Hospital of Patras
RECRUITINGPátrai, 26504, Greece
-
Vinmec Hospital
RECRUITINGHà Nội, 100000, Vietnam
-
Western General Hospital Edinburgh
RECRUITINGEdinburgh, EH4 2XU, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- 5,000-Patient registry aims to map the Long-Term course of lupus nephritis
- Can a blood test catch lupus flares earlier?
- Can a single CAR-T infusion reset the immune system and stop lupus kidney damage?
- Blood markers may foretell kidney trouble in lupus
- Can bone marrow stem cells calm lupus kidney flares?
- Can a targeted antibody boost kidney remission in lupus?