IMDELLTRA ™ (tarlatamab-dlle) is a bispecific delta-like ligand 3 (DLL3)-directed CD3 Tcell engager indicated for the treatment of adult patients with extensive stage small cell lung cancer (ES-SCLC) with disease progression on or after platinum-based chemotherapy.
This indication is approved under accelerated approval based on the overall response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial(s).
Ref: https://www.accessdata.fda.gov/drugsatfda_docs/label/2024/761344s000lbl.pdf