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Teclistamab Induces Favorable Responses in Patients with Relapsed and Refractory Multiple Myeloma after Prior BCMA-Directed Therapy
- Source :
- Blood; November 2023, Vol. 142 Issue: 1, Number 1 Supplement 1 p3351-3351, 1p
- Publication Year :
- 2023
-
Abstract
- Introduction: Teclistamab (TEC) received regulatory approval for the treatment of patients with Relapsed/Refractory Multiple Myeloma (RRMM) after ≥ 3 prior lines of therapy based on the results of the pivotal MajesTEC-1 trial in which such patients achieved an overall response rate (ORR) of 63%, ≥ complete response (CR) of 39%, and median progression free survival (PFS) of 11.3 months (Moreau et al. N Engl J Med2022). Patients who had received a prior B-cell maturation antigen-targeted therapy (BCMA-TT) were excluded from MajesTEC-1 trial. Data on the efficacy of TEC in patients who have received and relapsed after prior BCMA targeted therapy is lacking. Several studies have shown reduced efficacy of both FDA approved BCMA targeted chimeric antigen receptor T cell therapies (CAR-T) for myeloma, idecabtagene vicleucel (ide-cel) and ciltacabtagene autoleucel (cilta-cel), when administered after BCMA targeted bi-specific antibodies. There is a paucity of data on the efficacy of TEC when administered in patients who progress after ide-cel or cilta-cel. We evaluated the real-world outcomes of patients treated with standard of care (SOC) TEC after having previously received a BCMA-TT.
Details
- Language :
- English
- ISSN :
- 00064971 and 15280020
- Volume :
- 142
- Issue :
- 1, Number 1 Supplement 1
- Database :
- Supplemental Index
- Journal :
- Blood
- Publication Type :
- Periodical
- Accession number :
- ejs64590011
- Full Text :
- https://doi.org/10.1182/blood-2023-184928