A Study of I-DXd in Combination With Atezolizumab With or Without Carboplatin as First-Line Induction or Maintenance in Subjects With Extensive Stage-Small Cell Lung Cancer (IDeate-Lung03)
Trial Parameters
Brief Summary
This study is designed to evaluate the safety and efficacy of ifinatamab deruxtecan (I-DXd) in combination with immune checkpoint inhibitor (ICI) atezolizumab with or without carboplatin in participants with extensive stage-small cell lung cancer (ES-SCLC) in the first-line (1L) setting.
Eligibility Criteria
A full list of inclusion/exclusion criteria are available in the protocol. Inclusion Criteria Participants must meet all of the following criteria to be eligible for enrollment into the study: 1. Sign and date the informed consent form (ICF), prior to the start of any study-specific qualification procedures. 2. Adults ≥18 years or the minimum legal adult age (whichever is greater) at the time the ICF is signed. 3. Has histologically or cytologically confirmed diagnosis of ES-SCLC who will require first-line (IL) therapy. 4. For Cohort 1, participant has received 4 cycles of 1L induction therapy with carboplatin, etoposide, and atezolizumab for ES-SCLC with ongoing CR PR, CR, or SD per RECIST v1.1 assessed by the investigator. For Cohort 2, participant has received no prior treatment for ES-SCLC. 5. For Cohort 2, participant has at least one measurable lesion according to RECIST v1.1 on computed tomography (CT) or magnetic resonance imaging (MRI) as assessed by the investigator. 6. For