First-Line Tarlatamab in Combination With Carboplatin, Etoposide, and PD-L1 Inhibitor in Subjects With Extensive Stage Small Cell Lung Cancer (ES-SCLC)

This is an interventional treatment trial for Extensive Stage Small Cell Lung Cancer focused on measuring Extensive Stage Small Cell Lung Cancer, ES-SCLC, SCLC, Lung Cancer, AMG 757, Bi-Specific T-Cell Engager, BiTE, Inmunotherapy, Immunooncology, Inmuno-oncology, DLL3, Delta Like Protein 3 Read More

Inclusion Criteria:

• Participant has provided informed consent prior to initiation of any study specific activities/procedures.
• Age greater than or equal to 18 years old at the same time of signing the informed consent.
• Histologically or cytologically confirmed Extended Stage Small Cell Lung Cancer (ES-SCLC) and no prior systemic treatment for ES-SCLC.
• Participants with prior treatment for limited-stage SCLC (LS-SCLC) are permitted.
• Eastern Cooperative Oncology Group (ECOG) 0 to 1.
• Participants with treated asymptomatic brain metastases are eligible provided they meet defined criteria.
• Adequate organ function as defined in protocol.

Exclusion Criteria:

• History of other malignancy within the past 2 years with exceptions.
• Major surgery within 28 days of study day 1.
• Untreated or symptomatic brain metastases and leptomeningeal disease.
• Participants who experienced recurrent grade 2 pneumonitis or severe or life-threatening immune-mediated adverse events or infusion-related reactions including those that lead to permanent discontinuation while on treatment with immuno-oncology agents.
• History of immune-related colitis.
• History or evidence of interstitial lung disease or active, non-infectious pneumonitis.
• Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of study treatment.
• History of solid organ transplantation.
• History of hypophysitis or pituitary dysfunction.
• History of solid organ transplantation or allogeneic hematopoietic stem cell transplantation.
• Active autoimmune disease that has required systemic treatment (except replacement therapy) within the past 2 years or any other diseases requiring immunosuppressive therapy while on study. Participants with Type I diabetes, vitiligo, psoriasis, hypo- or hyper-thyroid disease not requiring immunosuppressive treatment are permitted.