New pill targets Hard-to-Treat cancers with RAS mutations

NCT ID NCT05379985

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

Phase 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

About 754 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2022

Expected to finish

Jul 2027

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

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

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.

  1. The study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

    21 sites. The list below names each one and where it is.

  3. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  4. 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

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • Christ Hospital Cancer Center

    RECRUITING

    Cincinnati, Ohio, 45219, United States

  • Columbia University

    RECRUITING

    New York, New York, 10032, United States

  • Dana Farber Cancer Institute

    RECRUITING

    Boston, Massachusetts, 02215, United States

  • Huntsman Cancer Institute

    RECRUITING

    Salt Lake City, Utah, 84112, United States

  • Johns Hopkins University

    RECRUITING

    Baltimore, Maryland, 21287, United States

  • Mary Bird Perkins Cancer Center

    RECRUITING

    Baton Rouge, Louisiana, 70809, United States

  • Mary Crowley Cancer Research

    RECRUITING

    Dallas, Texas, 75230, United States

  • Memorial Sloan-Kettering Cancer Center

    RECRUITING

    New York, New York, 10021, United States

  • Moffitt Cancer Center

    RECRUITING

    Tampa, Florida, 33612, United States

  • Next Oncology

    RECRUITING

    San Antonio, Texas, 78229, United States

  • Next Oncology Virginia

    RECRUITING

    Fairfax, Virginia, 22031, United States

  • Perlmutter Cancer Center at NYU Langone Health

    RECRUITING

    New York, New York, 10016, United States

  • Piedmont Healthcare

    RECRUITING

    Atlanta, Georgia, 30318, United States

  • Sarah Cannon Research Institute

    RECRUITING

    Nashville, Tennessee, 37203, United States

  • Taylor Cancer Research Center

    RECRUITING

    Maumee, Ohio, 43537, United States

  • Tennessee Oncology

    RECRUITING

    Chattanooga, Tennessee, 37404, United States

  • The University of Texas MD Anderson Cancer Center

    RECRUITING

    Houston, Texas, 77030, United States

  • UC Irvine/Chao Family Comprehensive Cancer Center

    RECRUITING

    Orange, California, 92868, United States

  • UCLA

    RECRUITING

    Santa Monica, California, 90404, United States

  • University of Texas at Austin

    RECRUITING

    Austin, Texas, 78712, United States

  • Virginia Mason Medical Center

    RECRUITING

    Seattle, Washington, 98101, United States

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