Legend Bio sBLA to Expand Carvykti’s Use
Legend Biotech has submitted a supplemental BLA seeking to expand the label for Carvykti (ciltacabtagene autoleucel) to include the treatment of adult patients with relapsed and lenalidomide-refractory multiple myeloma who have received at least one prior line of therapy, including a proteasome inhibitor and an immunomodulatory agent.
The submission is based on data from the CARTITUDE-4 study (NCT04181827), a Phase 3 study evaluating the efficacy and safety of cilta-cel versus standard of care regimens in adult patients with relapsed and lenalidomide-refractory multiple myeloma who received one to three prior lines of therapy, according to the company. It met its primary endpoint of showing a statistically significant improvement in progression-free survival compared to standard therapy at the first pre-specified interim analysis, the company says, adding that as a result, an independent data monitoring committee recommended unblinding the study.
Carvykti is described as a B-cell maturation antigen-directed genetically modified autologous T cell immunotherapy. It is currently indicated for treating adult patients with relapsed or refractory multiple myeloma, after four or more prior lines of therapy, including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody.