Adam J. Schoenfeld, MD, on Advanced Lung Cancer: Pumitamig Plus Elfetabart Drozuntecan
IASLC WCLC 2026
Adam J. Schoenfeld, MD, of Memorial Sloan Kettering Cancer Center, discusses findings from BNT324-01, an ongoing global phase Ib/II trial looking at pumitamig, an investigational PD-L1 × VEGF-A bispecific antibody, combined with elfetabart drozuntecan (BNT324/DB-1311), an investigational B7-H3–targeted antibody-drug conjugate, with a focus in small cell lung cancer (SCLC) (Abstract OA14.02).
Alberto A. Chiappori, MD, of Moffitt Cancer Center, discusses findings from a phase I trial looking at the safety and efficacy of LB2102, an autologous CAR-T cell therapy targeting DLL3 and armored with a dominant-negative TGF-beta receptor, in pretreated patients with small cell lung cancer (SCLC) (Abstract OA05.02).
Anne Chiang, MD, PhD, of Yale University School of Medicine, provides commentary on two China-based phase III studies presented in Presidential Symposium 1: TAISHAN-02, which looked at the antibody-drug conjugate (ADC) tambotatug pelitecan vs topotecan among patients with relapsed small cell lung cancer (SCLC), and ARTEMIS-008, which looked at another ADC, risvutatug rezetecan, among patients with SCLC whose disease progressed on and after platinum-based chemotherapy. Both agents target B7-H3 and showed promising efficacy and safety in this setting (Abstracts PL02.03 and PL02.04).
Giannis S. Mountzios, MD, of Henry Dunant Hospital Center, reviews primary results from the phase III EVOKE-03/KEYNOTE D46 trial, which evaluated first-line sacituzumab govitecan in combination with pembrolizumab in patients with metastatic non–small cell lung cancer (NSCLC) and a PD-L1 tumor proportion score of 50% or higher (Abstract PL02.06).
Pedro Rocha, MD, PhD, of Vall d'Hebron University Hospital, presents data from the phase Ib DeLLphi-308 study, which investigated subcutaneous administration of the bispecific T-cell engager tarlatamab—which may improve convenience and produce lower peak serum concentrations, potentially reducing adverse events—compared with its usual intravenous administration among patients with extensive-stage small cell lung cancer (SCLC) (Abstract MO15.07).
Jonathan W. Goldman, MD, of the University of California, Los Angeles, reviews findings from the phase II DeLLphi-309 study, which examined the efficacy, safety, and pharmacokinetics of tarlatamab extended-interval dosing regimens (20 mg every 3 weeks and 30 mg every 4 weeks) in comparison to the usual dose of 10 mg every 2 weeks in patients with small cell lung cancer (SCLC) (Abstract OA05.01).
