New pill targets tough cancers with genetic flaw
NCT ID NCT07213609
First seen Jun 25, 2026 · Last updated Jul 22, 2026 · Updated 3 times
Summary
This study tests an experimental oral drug, GSK5460025, alone or with other cancer drugs, in adults whose solid tumors have specific genetic changes (dMMR or MSI-H). The goal is to see if the drug can shrink tumors and to check its safety. About 47 people with advanced cancers that have not responded to other treatments will take part.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- GSK5460025 (an oral drug)
- What this could lead to
- If it works, this could point toward a new treatment option for people with hard-to-treat cancers that have specific genetic features.
- What could go wrong
- This is an early-phase trial with only 47 participants, so it is not yet known if the drug is effective or safe in larger groups. Side effects and lack of tumor shrinkage are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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.
Contacts and locations
Locations
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GSK Investigational Site
RECRUITINGAurora, Colorado, 80045, United States
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GSK Investigational Site
RECRUITINGDetroit, Michigan, 48201, United States
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GSK Investigational Site
RECRUITINGCanton, Ohio, 44718, United States
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GSK Investigational Site
RECRUITINGNashville, Tennessee, 37203, United States
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GSK Investigational Site
RECRUITINGHamilton, Ontario, L8V 5C2, Canada
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GSK Investigational Site
RECRUITINGToronto, Ontario, M5G 2M9, Canada
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GSK Investigational Site
RECRUITINGMontreal, Quebec, H4A 3J1, Canada
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GSK Investigational Site
RECRUITINGCopenhagen, 2100, Denmark
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GSK Investigational Site
RECRUITINGChiba, 277-8577, Japan
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GSK Investigational Site
RECRUITINGOsaka, 573-1191, Japan
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GSK Investigational Site
RECRUITINGTokyo, 104-0045, Japan
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GSK Investigational Site
RECRUITINGTokyo, 135-8550, Japan
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GSK Investigational Site
RECRUITINGAmsterdam, 1066 CX, Netherlands
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GSK Investigational Site
RECRUITINGUtrecht, 3584 CX, Netherlands
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GSK Investigational Site
RECRUITINGBarcelona, 08035, Spain
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GSK Investigational Site
RECRUITINGMadrid, 28034, Spain
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GSK Investigational Site
RECRUITINGMadrid, 28040, Spain
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GSK Investigational Site
RECRUITINGMadrid, 28041, Spain
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GSK Investigational Site
RECRUITINGMadrid, 28050, Spain
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GSK Investigational Site
RECRUITINGLund, 22185, Sweden
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GSK Investigational Site
RECRUITINGStockholm, 17164, Sweden
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GSK Investigational Site
RECRUITINGUppsala, 751 85, Sweden
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