Study of Daraxonrasib (RMC-6236) in 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.
* Pathologically 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.
* Pregnant or breastfeeding.