NCT07361510 · Bristol-Myers Squibb
A Study to Evaluate the Efficacy of Pumitamig Versus Pembrolizumab in Participants With Previously Untreated Advanced Non-Small Cell Lung Cancer and PD-L1 ≥ 50%. (ROSETTA Lung-202)
What this study is about
The purpose of this study is to evaluate the effectiveness of Pumitamig versus Pembrolizumab in participants with previously untreated advanced Non-Small Cell Lung Cancer and PD-L1 ≥ 50%.
View original scientific description
The purpose of this study is to evaluate the efficacy of Pumitamig versus Pembrolizumab in participants with previously untreated advanced Non-Small Cell Lung Cancer and PD-L1 ≥ 50%.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Participants must have a histologically or cytologically confirmed diagnosis of Non-Small Cell Lung Cancer (NSCLC) (squamous and nonsquamous) with Stage IIIB/IIIC or Stage IV disease.
- Participants must have a programmed death ligand-1 (PD-L1) expression ≥ 50%.
- Participants must have measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1.
- Participants must have no prior systemic anti-tumor therapy for locally advanced or metastatic NSCLC.
- Participants must have an Eastern Cooperative Oncology Group (ECOG) Performance Status 0-1.
Exclusion criteria
- Participants must not have any documented actionable genomic alteration (AGA) for which first-line (1L) approved therapies are indicated.
- Participants must not have any symptomatic untreated central nervous system (CNS) metastases, leptomeningeal metastases (carcinomatous meningitis) or spinal cord compression.
- Participants must not have any significant cardiovascular impairment as evidenced by uncontrolled hypertension (despite optimal medical treatment), congestive heart failure, active coronary disease (within 6 months prior to randomization), ventricular arrhythmias, or major thrombotic or embolic events or major hemorrhagic events (within 6 months prior to randomization), or significant risk of pulmonary hemorrhage.
- Participants must not an active autoimmune disease.
- Other protocol-defined Inclusion/Exclusion criteria apply.
Where
- Daphne, Alabama
- Bullhead City, Arizona
- Glendale, Arizona
- Anaheim, California
- Beverly Hills, California
- Fountain Valley, California
- Los Alamitos, California
- Los Angeles, California
- Oakland, California
- Pleasant Hill, California
- Walnut Creek, California
- Lakewood, Colorado
And 27 more locations — see the full list below.
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jun 26, 2026 · Source of record for eligibility and locations