Patients with relapsed multiple myeloma treated with the immunotherapy teclistamab lived significantly longer and remained in remission far longer than those receiving standard therapies, according to results from a major international Phase III clinical trial published in The New England Journal of Medicine and presented at the 2026 American Society of Clinical Oncology (ASCO) Annual Meeting.

New TECVAYLI® (teclistamab-cqyv) data demonstrate superior progression-free and overall survival as early as first relapse in multiple myeloma

Teclistamab improved PFS, OS in patients who had received up to three previous lines of therapy

Patients with relapsed multiple myeloma treated with the immunotherapy teclistamab lived significantly longer and remained in remission far longer than those receiving standard…