This is a Phase III, randomised, double-blind, placebo-controlled, multicentre study assessing the efficacy and safety of durvalumab compared with placebo, as consolidation therapy in patients with locally advanced, unresectable, non-small cell lung cancer (Stage III), who have not progressed following definitive, platinum-based, chemoradiation therapy.
Conditions: Carcinoma, Non-Small-Cell Lung
Eligibility Criteria
Inclusion Criteria
- Age≥18 years
- Documented NSCLC and present with locally advanced, unresectable (Stage III) disease;
- Receipt of concurrent or sequential chemoradiation therapy,
- No progression following definitive, platinum-based, concurrent or sequential chemoradiation therapy
- World Health Organization (WHO) PS of 0 or 1;
- No prior exposure to any anti CTLA-4, anti-PD-1, anti-PD-L1, or anti PD L2 antibodies, excluding therapeutic anticancer vaccines
- Adequate organ and marrow function required
- Life expectancy of at least 12 weeks
- Tumor PD-L1 status, with the Ventana SP263 PD-L1 IHC assay determined by a reference laboratory, must be known prior to randomization.
- Tumour sample requirements are as follows: Provision of a tumour tissue sample (newly acquired sample \<=3 months old is preferred, but an archived sample \<=6 months old is acceptable) in a quantity sufficient to allow for analysis.
Exclusion Criteria
- History of allogeneic organ transplantation, or another primary malignancy, or active primary immunodeficiency.
- Active or prior documented autoimmune or inflammatory disorders
- Uncontrolled intercurrent illness that would limit compliance with study requirement, substantially increase risk of incurring AEs, or compromise the ability of the patient to give written informed consent
- Active infection including tuberculosis hepatitis B hepatitis C (HCV), or human immunodeficiency virus (positive human immunodeficiency virus \[HIV\] 1/2 antibodies).
- Mixed small cell and NSCLC histology, sarcomatoid variant
- Any unresolved toxicity National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) Grade ≥2 from the prior chemoradiation therapy.
- Receipt of live attenuated vaccine within 30 days prior to the first dose of IP.
- Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of IP.
Eligibility criteria are kept as the original English records from ClinicalTrials.gov; actual eligibility is determined by the research team's formal assessment and the informed consent form. Source: ClinicalTrials.gov, updated automatically every two weeks. Last synced: 2026年10月8日.