On the 26th, the Ministry of Food and Drug Safety (Minister: Yu-Kyung Oh) approved ‘Tecvayli Inj (teclistamab),’ a rare disease drug used to treat multiple myeloma.

Tecvayli is used in adult patients with relapsed and refractory multiple myeloma who have received at least three previous lines of treatment, including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 antibody and have demonstrated disease progression on the last therapy.

Tecvayli is a bispecific antibody that binds to the B-cell maturation antigen (BCMA) on myeloma cells, and CD3 on T-cells. Tecvayli binds to BCMA and CD3 and induces myeloma cell death via activation of T cells.

BCMA is a