New hope for Hard-to-Treat cancers: experimental drug targets KRAS mutation
NCT ID NCT07349537
First seen Jun 25, 2026 · Last updated Sep 18, 2026 · Updated 5 times
Summary
This early-phase trial is testing a new oral drug called RMC-5127, alone or combined with other drugs, in adults with advanced solid tumors that have a specific KRAS G12V mutation. The study includes people with lung, colorectal, and pancreatic cancers who have already tried standard treatments. The main goals are to check safety, find the right dose, and see if the drug shrinks tumors.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- RMC-5127 (oral tablet)
- What this could lead to
- If successful, this could lead to a new treatment option for people with hard-to-treat cancers that have a specific KRAS mutation.
- What could go wrong
- This is an early Phase 1 trial, so the drug may not work or could have serious side effects. It is only for patients who have already tried other treatments.
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
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 574 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Oct 2028
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: * At least 18 years old and has provided informed consent. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. * Pathologically documented, locally advanced or metastatic KRAS G12V-mutated solid tumor malignancy. * Received and progressed or been intolerant to prior standard therapy (including targeted therapy) appropriate for tumor type and stage. * Measurable per RECIST v1.1 * Adequate organ function (bone marrow, liver, kidney, coagulation). * Able to take oral medications. Exclusion Criteria: * Primary central nervous system (CNS) tumors * Prior therapy with KRAS G12V inhibitor or direct RAS-targeted therapy (eg. degraders and/or inhibitors). * Any conditions that may affect the ability to take or absorb study drug. * Major surgery within 28 days prior to receiving study drug(s). * Patient is unable or unwilling to comply with protocol-required study visits or procedures.
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Get notified about this study
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Genom att skicka in godkänner du våra Användarvillkor
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
9 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
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Dana-Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02215, United States
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Johns Hopkins
RECRUITINGBaltimore, Maryland, 21231, United States
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Laura and Isaac Perlmutter Cancer Center at NYU Langone Health
RECRUITINGNew York, New York, 10016, United States
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NEXT
RECRUITINGSan Antonio, Texas, 78229, United States
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NEXT - Dallas
RECRUITINGDallas, Texas, 75039, United States
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NEXT - Virginia
RECRUITINGFairfax, Virginia, 22031, United States
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START - San Antonio
RECRUITINGSan Antonio, Texas, 78229, United States
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START Midwest
RECRUITINGGrand Rapids, Michigan, 49546, United States
Contact Email: •••••@•••••
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Yale Cancer Center
RECRUITINGNew Haven, Connecticut, 06511, United States
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- Can a new radiation machine cut breath holds for cancer patients?