New hope for Hard-to-Treat cancers: targeted drug tested in chinese patients
NCT ID NCT04380753
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early-phase trial tested the drug sotorasib (AMG 510) in 12 Chinese patients with advanced solid tumors that have a specific KRAS G12C mutation. The main goals were to check safety, how the drug moves through the body, and whether it shrinks tumors. All participants took the drug by mouth once daily.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- AMG 510 (sotorasib)
- What this could lead to
- If successful, this could confirm that sotorasib is safe and effective for Chinese patients with KRAS G12C-mutated cancers, potentially expanding access to a targeted therapy.
- What could go wrong
- This is a very early (Phase 1) and small (12 participants) study focused on safety and dosing, not proof of benefit. Results may not generalize to larger populations, and side effects like liver or gastrointestinal issues are possible.
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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12 people
The number who actually took part.
- Started
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Apr 2020
- Finished
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Feb 2026
- 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 to 100 years
- 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 * Male or female subjects greater than or equal to 18 years old * Subject is of Chinese ancestry * Pathologically documented, advanced/metastatic solid tumor with KRAS p.G12C mutation identified Exclusion Criteria: * Active brain metastases from non-brain tumors. * Myocardial infarction within 6 months of study day 1. * Gastrointestinal (GI) tract disease causing the inability to take oral medication
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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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National Taiwan University Hospital
Taipei, 10002, Taiwan
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Prince of Wales Hospital
Shatin, New Territories, Hong Kong
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University of Hong Kong, Queen Mary Hospital
Hong Kong, Hong Kong
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Veterans General Hospital - Taichung
Taichung, 40705, Taiwan