Overview Study Evaluating Tarlatamab After Chemoradiotherapy in Limited-Stage Small-Cell Lung Cancer (LS-SCLC) Status: Recruiting Trial end date: 2029-10-31 Target enrollment: Participant gender: Summary The primary objective of this study is to compare the efficacy of tarlatamab with placebo as assessed by progression free survival (PFS). Phase: Phase 3 Details Lead Sponsor: AmgenTreatments: AMG 757