RecruitingPhase 3

A Study of First-Line Olomorasib (LY3537982) and Pembrolizumab With or Without Chemotherapy in Patients With Advanced KRAS G12C-Mutant Non-small Cell Lung Cancer

United States, Australia, Austria1,264 participantsStarted 2023-12-21

Plain-language summary

The purpose of this study is to assess if adding LY3537982 (olomorasib) in combination with standard of care anti-cancer drugs is more effective than standard of care in participants with untreated advanced NSCLC. NSCLC must have a change in a gene called KRAS G12C. Study participation, including follow-up, could last up to 3 years, depending on how you and your lung cancer are doing.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Histologically or cytologically confirmed NSCLC with Stage IIIB-IIIC or Stage IV disease, not suitable for curative intent radical surgery or radiation therapy. * Part B and Safety Lead-In Part B: the histology of the tumor must be predominantly non-squamous (in line with pemetrexed label). * Must have disease with evidence of KRAS G12C mutation. * Must have known programmed death-ligand 1 (PD-L1) expression * Part A: Greater than or equal to (≥)50 percent (%). * Part B: 0% to 100%. * Part C: \<50%. * Must have measurable disease per RECIST v1.1. * Must have an ECOG performance status of 0 or 1. * Estimated life expectancy ≥12 weeks. * Ability to swallow capsules. * Must have adequate laboratory parameters. * Contraceptive use should be consistent with local regulations for those participating in clinical studies. * Women of childbearing potential must * Have a negative pregnancy test. * Not be breastfeeding during treatment Exclusion Criteria: * Have a documented additional validated targetable oncogenic driver mutation or alteration in genes such as epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), BRAF (V600E), human epidermal growth factor receptor 2 (HER2), MET (exon 14), ROS1, rearranged during transfection (RET), or neurotrophic tyrosine receptor kinase (NTRK)1/2/3. * Have had any of the following prior to randomization: \-- Prior systemic therapy (chemotherapy, immunotherapy, targeted therapy, or biologi…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Dose Optimization and Safety Lead-In Part B: Number of Participants with a Treatment Emergent Adverse Event(s) (TEAE)

Timeframe: Randomization to first documented progression of disease or death from any cause. (Estimated as approximately 1 year)

Part A and Part B: Progression-Free Survival (PFS)

Timeframe: Randomization to first documented progression of disease or death from any cause. (Estimated as approximately 1 year)

Trial details

NCT IDNCT06119581

SponsorEli Lilly and Company

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2027-11

Contact for this trial

Trial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or

1-317-615-4559 LillyTrials@Lilly.com

View on ClinicalTrials.gov More Carcinoma, Non-Small-Cell Lung trials

Plain-language summary

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Dose Optimization and Safety Lead-In Part B: Number of Participants with a Treatment Emergent Adverse Event(s) (TEAE)

Timeframe: Randomization to first documented progression of disease or death from any cause. (Estimated as approximately 1 year)

Part A and Part B: Progression-Free Survival (PFS)

Timeframe: Randomization to first documented progression of disease or death from any cause. (Estimated as approximately 1 year)