Clinical trial Recruiting at 26 sites Phase 3 Interventional Ages 18 and up

Evaluating daraxonrasib for previously treated patients with RAS mutated lung cancer

Official title: RASolve 301: Phase 3 Multicenter, Open Label, Randomized Study of RMC-6236 Versus Docetaxel in Patients With Previously Treated Locally Advanced or Metastatic RAS[MUT] NSCLC

Run by Revolution Medicines, Inc. · NCT06881784 · Data updated 2026-11-12

This study is testing if a new drug called daraxonrasib can help people with RAS mutated lung cancer live longer and feel better compared to standard chemotherapy.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment590 (estimated)
SponsorRevolution Medicines, Inc.
Industry-sponsored
Drugs / interventionschemotherapy
Locations199 sites (Birmingham, Alabama and 198 other locations)
StatusRecruiting
StartedMay 6, 2025
Main results expectedDecember 1, 2027
Study endsDecember 1, 2030
Registry record updatedNovember 6, 2026
Trial IDNCT06881784 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults with previously treated NSCLC who have documented RAS mutations and meet specific health criteria.

Probably not a fit

Patients who have previously received direct RAS-targeted therapy or docetaxel, or those with untreated CNS metastases, may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This global, randomized, open-label Phase 3 study aims to assess the safety and efficacy of daraxonrasib, a novel RAS(ON) inhibitor, compared to standard docetaxel chemotherapy in patients with previously treated non-small cell lung cancer (NSCLC). Participants will be randomly assigned in a 1:1 ratio to receive either daraxonrasib or docetaxel. The primary focus is to determine if daraxonrasib can improve progression-free survival (PFS) or overall survival (OS) in this patient population. Eligible patients must have documented RAS mutations and measurable disease.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option that improves survival outcomes for patients with RAS mutated NSCLC.

How similar studies have gone: Other studies have shown promise with RAS-targeted therapies, but this specific approach with daraxonrasib is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
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.

Where it's running

  • UC Irvine Health
    Orange, California, United States
    Recruiting
  • Fondazione IRCCS Istituto Nazionale dei Tumori
    Milan, Milano, Italy
    Recruiting
  • Azienda Socio Sanitaria Territoriale Niguarda
    Milan, Milano, Italy
    Recruiting
  • Aichi Cancer Center Hospital
    Nagoya, Aichi-ken, Japan
    Recruiting
  • Fujita Health University Hospital
    Toyoake-shi, Aichi-ken, Japan
    Recruiting
  • National Cancer Center Hospital East
    Kashiwa-shi, Chiba, Japan
    Recruiting
Show 44 more locations
  • NHO Himeji Medical Center
    Matsuyama, Ehime, Japan
    Recruiting
  • NHO Shikoku Cancer Center
    Matsuyama, Ehime, Japan
    Recruiting
  • National Hospital Organization Hokkaido Cancer Center
    Sapporo, Hokkaido, Japan
    Recruiting
  • Hyogo Cancer Center
    Akashi, Hyōgo, Japan
    Recruiting
  • Kanazawa University Hospital
    Kanazawa, Ishikawa-ken, Japan
    Recruiting
  • Kitasato University Hospital
    Sagamihara, Kanagawa, Japan
    Recruiting
  • Kanagawa Cancer Center
    Yokohama, Kanagawa, Japan
    Recruiting
  • University Hospital, Kyoto Prefectural University of Medicine
    Kyoto, Kyoto, Japan
    Recruiting
  • Tohoku University Hospital
    Sendai, Miyagi, Japan
    Recruiting
  • Sendai Kousei Hospital
    Sendai, Miyagi, Japan
    Recruiting
  • Nara Medical University Hospital
    Kashihara-shi, Nara, Japan
    Recruiting
  • Niigata Cancer Center
    Niigata, Niigata, Japan
    Recruiting
  • Kansai Medical University Hospital
    Hirakata-shi, Osaka, Japan
    Recruiting
  • Kindai University Hospital
    Osakasayama-shi, Osaka, Japan
    Recruiting
  • Saitama Medical University International Medical Center
    Hidaka, Saitama, Japan
    Recruiting
  • Shizuoka Cancer Center
    Nagaizumi-chō, Shizuoka, Japan
    Recruiting
  • National Cancer Center Hospital
    Chuo Ku, Tokyo, Japan
    Recruiting
  • Cancer Institute Hospital of JFCR
    Koto-Ku, Tokyo, Japan
    Recruiting
  • Wakayama Medical University Hospital
    Wakayama, Wakayama, Japan
    Recruiting
  • Hospital Clinic de Barcelona
    Barcelona, Barcelona, Spain
    Recruiting
  • Alabama Oncology
    Birmingham, Alabama, United States
    Active not recruiting
  • Loma Linda University
    Loma Linda, California, United States
    Active not recruiting
  • MemorialCare Long Beach Medical Center
    Long Beach, California, United States
    Active not recruiting
  • UCHealth Memorial Hospital Central
    Colorado Springs, Colorado, United States
    Active not recruiting
  • Yale University, Smillow Cancer Center
    New Haven, Connecticut, United States
    Active not recruiting
  • Florida Cancer Specialists & Research Institute - South
    Fort Myers, Florida, United States
    Active not recruiting
  • BRCR Global
    Plantation, Florida, United States
    Active not recruiting
  • Florida Cancer Specialists & Research Institute - North
    St. Petersburg, Florida, United States
    Active not recruiting
  • Cleveland Clinic Martin North
    Stuart, Florida, United States
    Active not recruiting
  • Florida Cancer Specialists & Research Institute - East
    West Palm Beach, Florida, United States
    Active not recruiting
  • University Cancer and Blood Center
    Athens, Georgia, United States
    Active not recruiting
  • Piedmont Healthcare, Inc
    Atlanta, Georgia, United States
    Active not recruiting
  • Winship Cancer Institute
    Atlanta, Georgia, United States
    Active not recruiting
  • Rush University Medical Center
    Chicago, Illinois, United States
    Active not recruiting
  • University of Illinois Cancer Center
    Chicago, Illinois, United States
    Active not recruiting
  • University of Chicago Medical Center
    Chicago, Illinois, United States
    Active not recruiting
  • Community Health Network
    Indianapolis, Indiana, United States
    Active not recruiting
  • University of Iowa Health Care Cancer Services Quad Cities
    Bettendorf, Iowa, United States
    Active not recruiting
  • University of Iowa Hospitals & Clinics
    Iowa City, Iowa, United States
    Active not recruiting
  • University of Iowa Health Care, Mission Cancer + Blood
    Waukee, Iowa, United States
    Active not recruiting
  • The University of Kansas Cancer Center
    Westwood, Kansas, United States
    Active not recruiting
  • University of Maryland Greenebaum Comprehensive Cancer Center.
    Baltimore, Maryland, United States
    Active not recruiting
  • Johns Hopkins University of Medicine
    Baltimore, Maryland, United States
    Active not recruiting
  • Trinity Health Ann Arbor Hospital
    Ann Arbor, Michigan, United States
    Active not recruiting

+149 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.