KANDLELIT-004: A medicine called calderasib when given with immunotherapy as first-line treatment in people with advanced non-small cell lung cancer with KRAS G12C mutation and PD-L1 TPS ≥50%A Phase 3, Randomized, Double-blind, Multicenter Study of MK-1084 in Combination With Pembrolizumab Compared With Pembrolizumab Plus Placebo as Firstline Treatment of Participants With KRAS G12C-Mutant, Metastatic NSCLC With PD-L1 TPS ≥50%

Exclusion

• Has diagnosis of small cell lung cancer. For mixed tumors, if small cell elements are present, the participant is ineligible
• Has active inflammatory bowel disease requiring immunosuppressive medication or previous clear history of inflammatory bowel disease
• Has known history of, or active, neurologic paraneoplastic syndrome
• Has an active infection requiring systemic therapy, with exceptions
• Has uncontrolled, significant cardiovascular disease or cerebrovascular disease
• Has one or more of the following ophthalmological findings/conditions: intraocular pressure >21 mmHg and/or any diagnosis of glaucoma, diagnosis of central serous retinopathy, retinal vein occlusion, or retinal artery occlusion, diagnosis of retinal degenerative disease
• Has received prior systemic anticancer therapy for their locally advanced or metastatic NSCLC
• Has received radiation therapy to the lung that is >30 Gray within 6 months of start of study intervention
• Has received radiotherapy within 2 weeks of start of study intervention. Participants must have recovered from all radiation-related toxicities, not required corticosteroids, and not have had radiation pneumonitis
• Has known active central nervous system metastases and/or carcinomatous meningitis
• Known additional malignancy that is progressing or has required active treatment within the past 3 years
• Has active autoimmune disease that has required systemic treatment in the past 2 years
• Has history of (noninfectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease
• Is HIV-infected and has a history of Kaposi's sarcoma and/or Multicentric Castleman's Disease
• Has history of allogenic tissue/solid organ transplant
• Has not fully recovered from any effects of major surgical procedure