A Study Evaluating the Efficacy and Safety of Divarasib and Pembrolizumab Versus Pembrolizumab and Pemetrexed and Carboplatin or Cisplatin in Participants With Previously Untreated, KRAS G12C-Mutated, Advanced or Metastatic Non-Squamous Non-Small Cell Lung Cancer

Ki vehet részt

• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
• Histologically or cytologically confirmed diagnosis of advanced or metastatic non squamous NSCLC that is not eligible for curative surgery and/or definitive chemoradiotherapy
• Measurable disease, as defined by RECIST v1.1
• No prior systemic treatment for advanced or metastatic NSCLC
• Documentation of the presence of a KRAS G12C mutation
• Documentation of known PD-L1 expression status in tumor tissue
• Availability of a representative tumor specimen
• Adequate end-organ function
• Eligible to receive a platinum-based chemotherapy regimen

Ki nem vehet részt

• Known concomitant second oncogenic driver with available targeted treatment
• Spinal cord compression not definitively treated with surgery and/or radiation or previously diagnosed and treated spinal cord compression without evidence that disease has been clinically stable for >=2 weeks prior to randomization
• Any anti-cancer systemic therapy, including hormonal therapy, within 21 days prior to randomization, or is expected to require any other form of antineoplastic therapy while in the study
• Radiation therapy including palliative RT to bone metastases within 2 weeks prior to randomization and RT to the lung >30Gy within 6 months prior to randomization
• Prior treatment with KRAS G12C inhibitors or pan-KRAS/RAS inhibitors
• Treatment with systemic immunosuppressive or immunostimulatory medications, including CD137 agonists and immune checkpoint inhibitors
• Treatment with therapeutic oral or IV antibiotics within 2 weeks prior to randomization
• Prior allogeneic stem cell or solid organ transplantation
• Significant cardiovascular disease within 3 months prior to screening
• History of leptomeningeal disease
• History of malignancy other than NSCLC within 5 years prior to screening, with the exception of malignancies with a negligible risk of metastasis or death (e.g., 5-year overall survival [OS] rate >90%), such as adequately treated carcinoma in situ of the cervix, non melanoma skin carcinoma, localized prostate cancer, ductal breast carcinoma in situ, or Stage I uterine cancer
• Individuals with chronic diarrhea, short bowel syndrome or significant upper gastrointestinal surgery including gastric resection, a history of inflammatory bowel disease (e.g., Crohn's disease or ulcerative colitis) or any active bowel inflammation (including diverticulitis), malabsorption syndrome, conditions that would interfere with enteral absorption
• History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on the screening chest computed tomography scan
• Current treatment with medications that are well known to prolong the QT interval
• Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases
• Uncontrolled tumor-related pain
• Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures (once a month or more frequently)