Study of Daraxonrasib (RMC-6236) in Previously Treated Patients With RAS Mutated NSCLC (RASolve 301)

Inclusion Criteria

• At least 18 years old and has provided informed consent.
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
• Histologically confirmed NSCLC, either locally advanced or metastatic, not amenable to curative surgery or radiotherapy.
• Measurable disease per RECIST v1.1.
• Adequate organ function (bone marrow, liver, kidney, coagulation).
• One to two prior lines of therapy including an anti-PD-1/anti-PD(L)-1 agent and platinum-based chemotherapy.
• Documented RAS mutation status, defined as Nonsynonymous mutations in KRAS, NRAS, or HRAS at codons 12, 13, or 61 (G12, G13, or Q61).
• Able to take oral medications.

Exclusion Criteria

• Prior therapy with direct RAS-targeted therapy or docetaxel.
• Untreated central nervous system (CNS) metastases.
• Medically significant comorbidities (significant cardiovascular disease, lung disease, or impaired GI function).
• Ongoing anticancer therapy.
• Pregnancy and/or breastfeeding.