New drug MK-4716 targets KRAS cancers in early trial
NCT ID NCT07247110
First seen Jun 27, 2026 · Last updated Sep 11, 2026 · Updated 6 times
Summary
This early-stage trial is testing an experimental drug called MK-4716, alone or combined with other cancer drugs, in people with advanced solid tumors that have a KRAS mutation. The main goal is to see if the drug is safe and tolerable. About 250 participants will be enrolled.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- MK-4716 (an experimental drug), pembrolizumab (Keytruda), and cetuximab
- What this could lead to
- If successful, this could point toward a new treatment option for people with advanced cancers that have a KRAS mutation.
- What could go wrong
- This is an early Phase 1 trial with only 250 participants, so it is primarily testing safety. The drug may not work or could have side effects.
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 250 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Dec 2030
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: * Subset of arm MK-4716 Dose Escalation and subset of arm MK-4716 + Cetuximab: Has a confirmed diagnosis of locally advanced unresectable or metastatic solid tumor * Subset of arm MK-4716 Dose Escalation and subset of arm MK-4716 + Cetuximab: Must demonstrate presence of Kirsten rat sarcoma viral oncogene homolog (KRAS) alteration * Subset of arm MK-4716 Dose Escalation and subset of arm MK-4716 + Cetuximab: Has received at least 1 prior line of systemic therapy for locally advanced unresectable or metastatic disease * Arm MK-4716 + Pembrolizumab: Has a confirmed diagnosis of metastatic non-small cell lung cancer * Arm MK-4716 + Pembrolizumab: Must demonstrate presence of KRAS alteration * Arm MK-4716 + Pembrolizumab: Must be untreated * Has measurable disease * Has the ability to swallow and retain oral medication Exclusion Criteria: * Arm MK-4716 + Pembrolizumab: Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (in dosing exceeding 10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to the first dose of study intervention * Arm MK-4716 + Pembrolizumab: Has received any prior immunotherapy and was discontinued from that treatment * Arm MK-4716 + Pembrolizumab: Has active autoimmune disease that has required systemic treatment in the past 2 years. Hormonal supplementation (eg, thyroxine, insulin, or physiologic corticosteroid) is allowed * History of human immunodeficiency virus infection * Has a known additional malignancy that is progressing or has required active treatment within the past 2 years * Has a known active central nervous system metastases and/or carcinomatous meningitis * History of (noninfectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease * Has active infection requiring systemic therapy * Has Hepatitis B or Hepatitis C virus infection * History of stem cell/solid organ transplant * Has not adequately recovered from major surgery or has ongoing surgical complications
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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
21 sites in 7 countries. 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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Asan Medical Center ( Site 0502)
RECRUITINGSeoul, 05505, South Korea
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Blacktown Hospital ( Site 0455)
RECRUITINGSydney, New South Wales, 2148, Australia
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Bradfordhill ( Site 0102)
RECRUITINGSantiago, Region M. de Santiago, 8420383, Chile
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Centre Hospitalier de l'Université de Montréal ( Site 0003)
RECRUITINGMontreal, Quebec, H2X 0A9, Canada
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Centre intégré de cancérologie du CHU de Québec Université Laval, Hôpital de l'Enfant-Jésus ( Site 0002)
RECRUITINGQuébec, Quebec, G1J 1Z4, Canada
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FALP-UIDO ( Site 0101)
RECRUITINGSantiago, Region M. de Santiago, 7500921, Chile
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Hospital Clinic de Barcelona ( Site 0362)
RECRUITINGBarcelona, 08036, Spain
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Hospital General Universitari Vall d Hebron ( Site 0360)
RECRUITINGBarcelona, 08035, Spain
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Hospital Universitario Fundacion Jimenez Diaz ( Site 0361)
RECRUITINGMadrid, 28040, Spain
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Monash Health ( Site 0452)
RECRUITINGClayton, Victoria, 3168, Australia
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NEXT Oncology ( Site 0051)
RECRUITINGIrving, Texas, 75039, United States
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NEXT Virginia ( Site 0054)
RECRUITINGFairfax, Virginia, 22031, United States
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One Clinical Research ( Site 0454)
RECRUITINGNedlands, Western Australia, 6009, Australia
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Pontificia Universidad Catolica de Chile-CICUC ( Site 0103)
RECRUITINGSantiago, Region M. de Santiago, 8330073, Chile
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Princess Margaret Cancer Centre ( Site 0001)
RECRUITINGToronto, Ontario, M5G 2M9, Canada
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Rabin Medical Center ( Site 0253)
RECRUITINGPetah Tikva, 4941492, Israel
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Rambam Health Care Campus ( Site 0252)
RECRUITINGHaifa, 3109601, Israel
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Rutgers Cancer Institute of New Jersey ( Site 0052)
RECRUITINGNew Brunswick, New Jersey, 08903, United States
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Seoul National University Hospital ( Site 0501)
RECRUITINGSeoul, 03080, South Korea
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Sheba Medical Center ( Site 0251)
RECRUITINGRamat Gan, 5265601, Israel
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The Alfred Hospital ( Site 0453)
RECRUITINGMelbourne, Victoria, 3004, Australia
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