New hope for rare stomach cancer: drug cocktail shows promise in early trial
NCT ID NCT07178340
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a combination of chemotherapy drugs and an immunotherapy drug for a rare and aggressive type of stomach cancer called hepatoid adenocarcinoma. About 30 people with locally advanced, HER2-negative cancer will receive the treatment before and after surgery. The goal is to see if this approach can shrink tumors and improve outcomes, while also checking for 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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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 75 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: * The histological type of gastric hepatoid adenocarcinoma was confirmed by pathological biopsy; * HER2 negative (Immunohistochemistry: 0); * Patients with clinical stage II-III; * Those who are expected to complete R0 excision; * ECOG score 0\~1; * Generally in good condition, perioperative treatment and surgical resection can be tolerated; * Patients were enrolled voluntarily. Exclusion Criteria: * Combined with other malignant tumors (excluding thyroid papillary carcinoma, facial basal cell carcinoma and other low-grade malignant tumors); -Patients with obstruction, bleeding, etc. who need surgical intervention after evaluation by clinicians; * dMMR/MSIH status; * Received other anti-tumor therapy before enrollment.
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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.
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The places running it
1 site. 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
Locations
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Peking University Cancer Hospital & Institute
RECRUITINGBeijing, China
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