
Tarlatamab Mechanism and DeLLphi-305 Trial Design
Dr. Sands discusses tarlatamab's unique mechanism as a bispecific T-cell engager linking DLL3 on tumor cells to CD3 on T cells, creating an antigen-directed immune response distinct from other therapeutic approaches. He characterizes the second-line DeLLphi-304 trial as establishing an entirely new paradigm, representing the only example of one drug outperforming others in SCLC's second-line setting across PFS, OS, tolerability, and symptom improvement.













