NCT07369492 Safety and Efficacy Study of BAFF-R CAR-T Cells in Adult Subjects With CD19-Negative Relapsed or Refractory B-Cell Lymphoma

Eligibility & Interventions

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

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 30 participants in total. It began in 2026-01-01 with a primary completion date of 2027-01.

Brief Summary

The purpose of this study is to evaluate the safety and tolerability of BAFF-R CAR-T Cells in Adult Subjects with CD19-Negative relapsed or refractory B-Cell Lymphoma.

Eligibility Criteria

Inclusion Criteria: * 1\. Subjects voluntarily participate in clinical research and sign informed consent. * 2\. Subjects with CD19-negative relapsed or refractory B-cell lymphoma: a) failure to achieve CR after 6 cycles, or PR after 3 cycles, of first-line therapy, or achieve CR after first-line therapy but relapse within 12 months; b) achieve CR after systemic treatment, but are refractory or relapsed, and no plan to transplant, or prepare for transplantation but cannot meet transplantation criteria after second-line therapy; c) not achieve CR after at least two courses of second-line treatment (including autologous stem cell transplantation). * 3\. Expected survival ≥ 3 months. * 4\. BAFF-R expression are detected on tumor cells of subjects by flow cytometry or immunohistochemistry. * 5\. ECOG score ≤ 2. * 6\. Subjects with adequate organ functions prior to enrollment, meet the following laboratory values: * Renal function: serum creatinine ≤ 1.5 × ULN or estimated glomerular filtration rate (eGFR) ≥ 60 mL/min/1.73 m² * Hepatic function: Serum alanine aminotransferase (ALT) ≤ 5 × age-specific ULN and total bilirubin ≤ 2.0 mg/dL, except in subjects with Gilbert-Meulengracht syndrome. If total bilirubin ≤ 3.0 × ULN and direct bilirubin ≤ 1.5 × ULN, subjects with Gilbert-Meulengracht syndrome are included. * Pulmonary reserve: ≤ Grade 1 dyspnea and oxygen saturation \>95% on room air. * 7\. Stable hemodynamics and left ventricular ejection fraction (LVEF) ≥ 45 % assessed by echocardiography or multi-gated radionuclide angiography (MUGA). * 8\. Adequate bone-marrow reserve without blood transfusion as defined by: * Absolute neutrophil count (ANC) ≥ 1 x 10\^9/L. * Absolute lymphocyte count (ALC) ≥ 0.1 x 10\^9/L. * Platelets ≥ 50 x 10\^9/L. * Hemoglobin \>80g/L. * 9\. In the investigator's judgment, subjects' general condition and all biochemical values are either normal or sufficiently compensated to receive lymphodepletion and CAR-T cell therapy. Exclusion Criteria: * 1\. Women who are pregnant or breastfeeding, or planned pregnancy within 6 months. * 2\. Infectious disease(HIV, Active Tuberculosis ect.). * 3\. Active infection: hepatitis B, hepatitis C. * 4\. Abnormal vital signs or refuse to receive examination. * 5\. Subjects with psychiatric or psychological disorders are unable to complete treatment or efficacy assessment. * 6\. History of severe hypersensitivity or known hypersensitivity to IL-2. * 7\. Systemic or local severe infection requiring antimicrobial therapy. * 8\. Significant dysfunction of vital organs (heart, lung, brain, kidney, etc.), or in the investigator's judgment, subjects are unable to be enrolled with any other condition.

Contact & Investigator

Frequently Asked Questions

Related Trials