New pill targets Hard-to-Treat cancers with RAS mutations
NCT ID NCT05379985
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study is testing an experimental oral drug called RMC-6236 in adults with advanced solid tumors (like lung, colorectal, or pancreatic cancer) that have specific RAS mutations. The main goals are to find safe doses and understand side effects. About 754 participants will take the drug by mouth, and researchers will monitor their health closely.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- RMC-6236 (oral tablet)
- What this could lead to
- If this works, it could point toward a new treatment option for people with advanced cancers that have specific RAS mutations, especially those who haven't responded to other therapies.
- What could go wrong
- This is a very early (Phase 1/2) trial, so the drug may not work or could have serious side effects. It's also only for people with certain genetic mutations, so it won't help everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 754 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2022
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically confirmed advanced solid tumor with specific KRAS G12 mutations (dose escalation) or RAS mutations (dose optimization/expansion) identified through deoxyribonucleic acid (DNA) sequencing. PDAC with wild-type RAS (expansion). * Treatment naive or have received prior standard therapy appropriate for tumor type and stage * Have Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * Adequate organ function Exclusion Criteria: * Primary central nervous system (CNS) tumors * Active, untreated brain metastases * Known or suspected impairment of gastrointestinal function that may prohibit ability to swallow or absorb an oral medication * History of any other unstable or clinically significant concurrent medical condition that would, in the opinion of the investigator, jeopardize the safety of a participant, impact their expected survival through the end of the study participation, and/or impact their ability to comply with the protocol prior/concomitant therapy Other inclusion/exclusion criteria may apply.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
21 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Christ Hospital Cancer Center
RECRUITINGCincinnati, Ohio, 45219, United States
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Columbia University
RECRUITINGNew York, New York, 10032, United States
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Dana Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02215, United States
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Huntsman Cancer Institute
RECRUITINGSalt Lake City, Utah, 84112, United States
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Johns Hopkins University
RECRUITINGBaltimore, Maryland, 21287, United States
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Mary Bird Perkins Cancer Center
RECRUITINGBaton Rouge, Louisiana, 70809, United States
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Mary Crowley Cancer Research
RECRUITINGDallas, Texas, 75230, United States
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Memorial Sloan-Kettering Cancer Center
RECRUITINGNew York, New York, 10021, United States
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Moffitt Cancer Center
RECRUITINGTampa, Florida, 33612, United States
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Next Oncology
RECRUITINGSan Antonio, Texas, 78229, United States
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Next Oncology Virginia
RECRUITINGFairfax, Virginia, 22031, United States
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Perlmutter Cancer Center at NYU Langone Health
RECRUITINGNew York, New York, 10016, United States
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Piedmont Healthcare
RECRUITINGAtlanta, Georgia, 30318, United States
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Sarah Cannon Research Institute
RECRUITINGNashville, Tennessee, 37203, United States
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Taylor Cancer Research Center
RECRUITINGMaumee, Ohio, 43537, United States
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Tennessee Oncology
RECRUITINGChattanooga, Tennessee, 37404, United States
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The University of Texas MD Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
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UC Irvine/Chao Family Comprehensive Cancer Center
RECRUITINGOrange, California, 92868, United States
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UCLA
RECRUITINGSanta Monica, California, 90404, United States
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University of Texas at Austin
RECRUITINGAustin, Texas, 78712, United States
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Virginia Mason Medical Center
RECRUITINGSeattle, Washington, 98101, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Old antiparasitic drug joins chemo in pancreatic cancer fight
- First-in-Human trial asks whether HG381 is safe and tolerable in advanced solid tumors
- Custom-Built immune cells take aim at a notorious cancer mutation
- Experimental injection SHR-7787 put to the test against advanced solid tumors
- Experimental biologic AWT020 put to the test in Hard-to-Treat cancers