NCT06916767

Phase 1 Study of BAFF CAR-T Cells (LMY-920) for Treatment of Relapsed or Refractory Chronic Lymphocytic Leukemia / Small Lymphocytic Lymphoma

Study Summary

CAR-T cell treatment of refractory lymphoma has shown success, particularly with CD-19 targeted CAR-T cells, however, many participants are refractory or relapse after response. Responses are more limited in CLL/SLL, possibly secondary to the suppressive effect of circulating B cells on T cell function. BAFF receptor is a target that has been explored in CLL. Preclinical data indicates that CAR- T cells expressing B-cell activating factor (BAFF) can be another effective strategy to treat refractory CLL. This study aims to explore the efficacy of LMY-920 a BAFF-ligand CAR T cells with depletion of B cells with Obinutuzumab prior to apheresis.

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Interventions

BAFF CAR-TDRUG
Single infusion
ObinutuzumabDRUG
IV administered
CyclophosphamideDRUG
500mg/m2 on days -5 to -3
FludarabineDRUG
30mg/m2 daily on days -5 to -3

Study Locations

FacilityCityStateCountry
Case Comprehensive Cancer Center, Cleveland Clinic Foundation Taussig Cancer InstituteClevelandOhioUnited States

Official Trial Information

View on ClinicalTrials.gov

Data sourced from ClinicalTrials.gov. Last updated: April 14, 2026