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A Study Comparing Tarlatamab, Durvalumab, Carboplatin, and Etoposide Versus Durvalumab, Carboplatin, and Etoposide in First-line Extensive Stage Small-Cell Lung Cancer (ES-SCLC)

RECRUITINGPhase 3Sponsored by Amgen
Actively Recruiting
PhasePhase 3
SponsorAmgen
Started2025-08-18
Est. completion2029-01-04
Eligibility
Age18 Years – 99 Years
Healthy vol.Accepted
Locations43 sites

Summary

The main objective of the study is to compare the efficacy of tarlatamab in combination with durvalumab, carboplatin and etoposide to the combination of durvalumab, carboplatin and etoposide on prolonging overall survival (OS).

Eligibility

Age: 18 Years – 99 YearsHealthy volunteers accepted
Inclusion Criteria:

* Participant has provided informed consent before initiation of any study-specific activities/procedures.
* Age ≥ 18 years or ≥ legal age within the country if it is older than 18 years.
* Histologically or cytologically documented ES-SCLC (American Joint Committee on Cancer, 2017, Stage IV SCLC \[T any, N any, M1 a/b/c\]), or T3 to T4 due to multiple lung nodules that are too extensive or have tumor/nodal volume that is too large to be encompassed in a tolerable radiation plan.
* Measurable disease as defined per RECIST 1.1.
* Suitable to receive carboplatin, etoposide and durvalumab regimen as first-line treatment per investigator clinical assessment.
* Minimum life expectancy ≥ 12 weeks.

Exclusion Criteria:

* Participants can have no history of other malignancy in the last 2 years.
* Any symptomatic central nervous system (CNS) metastases, or leptomeningeal disease.
* They will have no history of severe or life-threatening events to immune-mediated therapy.
* History of arterial thrombosis (eg, stroke or transient ischemic attack) within 6 months prior to first dose of study treatment.
* They will have no active autoimmune or inflammatory disorders.
* Presence of active human immunodeficiency virus (HIV) or active Hepatitis (B/C) infection.
* Evidence or interstitial lung disease (ILD) or active, non-infectious pneumonitis.
* History of solid organ transplant.
* They will not have had a myocardial infarction and/or symptomatic congestive heart failure (New York Heart Association \> class II) within 6 months prior to first dose of study treatment.

Conditions4

CancerExtensive Stage-small Cell Lung CancerLung CancerSmall Cell Lung Cancer

Interventions4

Locations43 sites

Cancer and Blood Specialists of Arizona
Casa Grande, Arizona, 85222
City of Hope Cancer Center Phoenix
Goodyear, Arizona, 85338
Saint Bernards Medical Center
Jonesboro, Arkansas, 72401
Translational Research in Oncology US Inc, Trio Central Pharmacy
University of California Los Angeles
Santa Monica, California, 90404

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Trial data from ClinicalTrials.gov. Trial status and eligibility can change — verify directly with the study contact or on ClinicalTrials.gov.

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