Relapsed/Refractory Small Cell Lung Cancer Clinical Trial
Official title:
A Phase 2 Study Evaluating the Efficacy, Safety, Tolerability, and Pharmacokinetics of Tarlatamab in Subjects With Relapsed/Refractory Small Cell Lung Cancer After Two or More Prior Lines of Treatment (DeLLphi-301).
The main aim of this study is to: - evaluate safety and efficacy (per Response Evaluation Criteria in Solid Tumors version 1.1 [RECIST 1.1] by investigator) of 2 dose levels of tarlatamab for Part 1 only - evaluate anti-tumor activity of tarlatamab as determined by objective response rate (ORR) per RECIST 1.1 by blinded independent central review (BICR) for Part 1 and 2 - evaluate safety of reduced mandatory monitoring period in Cycle 1 at selected dose of tarlatamab for Part 3
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