A Study of CC-97540 (BMS-986353), CD19-Targeted NEX-T CAR T Cells, in Participants With Active SLE Despite Immunosuppressants (Breakfree-SLE)

ID#: NCT07015983

Age: 16 years - 66+

Gender: All

Healthy Subjects: No

Study Phase: Phase 2

Recruitment Status: Recruiting

Start Date: July 14, 2025

End Date: June 15, 2032

Contact Information:
BMS Clinical Trials Contact Center www.BMSClinicalTrials.com
8559073286
First line of the email MUST contain the NCT# and Site #.
Summary: The purpose of this study is to evaluate the efficacy, safety and drug levels of CC-97540 in participants with active systemic lupus erythematosus (SLE) including lupus nephritis with inadequate response to glucocorticoids and at least 2 immunosuppressants.
Eligibility: Key Inclusion Criteria

- Participants must meet EULAR/ACR 2019 criteria for SLE.

- Participants must have an inadequate response to appropriate doses of glucocorticoids and ≥ 2 immunosuppressant therapies, used for at least 3 months.

- Participants must have active disease when signing ICF. Key

Exclusion Criteria:

- Participants must not have other diseases, conditions, or treatments that may confound interpretation of the effects of CC-97540 in SLE.

- Uncontrolled or clinically significant cardiovascular conditions or CNS pathology participants must not have prior history of malignancies or lymphoproliferative disease, unless the participant has been free of the disease for ≥ 2 years, except for some non-invasive malignancies.

- IOCBP who are pregnant, nursing, or breastfeeding, or who intend to become pregnant during participation in the study.

- Participants must not have prior treatment with CAR T cell therapy, genetically modified T cell therapy, or stem cell transplant. Washout periods may be required.

- Participants must not have received live vaccines within 6 weeks before CC-97540 administration.

- Participant must not have inadequate organ function.

- Other protocol defined inclusion/exclusion criteria apply.