A Platform Study in Non-Small Cell Lung Cancer (NSCLC)

This is a multicentre, open-label study to evaluate the safety and efficacy of various combinations of study interventions in participants with advanced or metastatic NSCLC (mNSCLC). The study will include a sub-study (sub-study 2) focused on a specific treatment that may include 2 parts - 1. Part A consisting of one of more safety run-in cohorts to evaluate 2 or more dose levels to identify the recommended Phase 2 dose (RP2D) unless RP2D has been established then Part A will not be required; and 2. Part B consisting of one or more expansion cohorts. The originally planned Sub-study 1 was withdrawn (cancelled) and will not be conducted. Sub-study 2 will evaluate the safety, tolerability, and anti-tumour activity of rilvegostomig plus standard of care (SoC) platinum-based chemotherapy, with or without ramucirumab.