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A Study of Tiragolumab in Combination With Atezolizumab Plus Pemetrexed and Carboplatin/Cisplatin Versus Pembrolizumab Plus Pemetrexed and Carboplatin/Cisplatin in Participants With Previously Untreated Advanced Non-Squamous Non-Small Cell Lung Cancer

P2/3 RANDOMIZED DOUBLE BLIND PLACEBO CONTROLLED STUDY OF TIRAGOLUMAB IN COMBINATION WITH ATEZOLIZUMAB PLUS CHEMOTHERAPY VERSUS PEMBROLIZUMAB PLUS CHEMOTHERAPY IN PATIENTS WITH PREVIOUSLY UNTREAT ADVANCED NON SQUAMOUS NSCLC

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031220087
Enrollment
540
Registered
2022-05-25
Start date
2022-11-07
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

NON SMALL CELL LUNG CANCER

Interventions

Tiragolumab: 600 mg administered by IV infusion every 3 weeks Atezolizumab: 1200 mg administered by IV infusion every 3 weeks Pemetrexed: 500 mg/m^2 administered by IV infusion every 3 weeks Carboplat

Sponsors

Isabelle Rooney
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - ECOG PS of grade 0 or 1 - Histologically or cytologically documented locally advanced unresectable or metastatic non-squamous NSCLC that is not eligible for curative surgery and/or definitive chemoradiotherapy - No prior systemic treatment for metastatic non-squamous NSCLC - Known tumor programmed death-ligand 1 (PD-L1) status - Measurable disease, as defined by RECIST v1.1 - Adequate hematologic and end-organ function - Negative HIV test at screening - Serology test negative for active hepatitis B virus or active hepatitis C virus at screening.

Exclusion criteria

Exclusion criteria: - Mutations in EGFR gene or ALK fusion oncogene - Pulmonary lymphoepithelioma-like carcinoma subtype of NSCLC - Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases - Active or history of autoimmune disease or immune deficiency - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis - History of malignancy other than NSCLC within 5 years prior to randomization, with the exception of malignancies with a negligible risk of metastasis or death - Severe infection within 4 weeks prior to initiation of study treatment - Treatment with investigational therapy within 28 days prior to initiation of study treatment - Prior treatment with CD137 agonists or immune checkpoint blockade therapies - Treatment with systemic immunostimulatory agents within 4 weeks or 5 drug-elimination half-lives (whichever is longer) - Treatment with systemic immunosuppressive medication within 2 weeks prior to initiation of study treatment - Known allergy or hypersensitivity to any component of the chemotherapy regimen - Women who are pregnant, or breastfeeding - Known targetable c-ROS oncogene 1 (ROS1) or BRAFV600E genomic aberration

Design outcomes

Primary

MeasureTime frame
Efficacy, Observation, Inspection, RECIST v1.1

Secondary

MeasureTime frame
Safety, Efficacy, Phamacokinetics Observation, Inspection, RECIST v1.1

Countries

Belgium, Brazil, Canada, China, Denmark, France, Germany, Hong Kong, Italy, Japan, Kenya, Mexico, New Zealand, Poland, South Korea, Spain, Taiwan, Thailand, United Kingdom, United States

Contacts

Public ContactClinical trials information

Chugai Pharmaceutical Co., Ltd.

clinical-trials@chugai-pharm.co.jp+81-120-189-706

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026