New hope for stomach cancer: targeted drug combo enters human trials
NCT ID NCT05322577
First seen Jun 24, 2026 · Last updated Jul 30, 2026 · Updated 3 times
Summary
This study tests a new drug called bemarituzumab, given together with chemotherapy and an immunotherapy drug (nivolumab), in 72 adults with advanced stomach or gastroesophageal junction cancer that cannot be removed by surgery. The main goals are to check safety and see if the combination shrinks tumors. The trial is for people whose tumors have not been treated before and who have a specific protein (FGFR2b) on their cancer cells.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- bemarituzumab (a targeted antibody) combined with chemotherapy (CAPOX or SOX) and the immunotherapy nivolumab
- What this could lead to
- If successful, this could lead to a new combination treatment option for people with advanced stomach or gastroesophageal junction cancer that has not been treated before.
- What could go wrong
- This is an early-phase trial with only 72 participants, so results may not apply to everyone. Side effects from combining multiple cancer drugs could be significant, and the treatment may not shrink tumors as hoped.
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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Asan Medical Center
Seoul, 05505, South Korea
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Chiba University Hospital
Chiba, Chiba, 260-8677, Japan
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Dokkyo Medical University Hospital
Shimotsuga-gun, Tochigi, 321-0293, Japan
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Fujita Health University Hospital
Toyoake-shi, Aichi-ken, 470-1192, Japan
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Fukui Prefectural Hospital
Fukui-shi, Fukui, 910-8526, Japan
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Fukushima Medical University Hospital
Fukushima, Fukushima, 960-1295, Japan
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Gifu University Hospital
Gifu, Gifu, 501-1194, Japan
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Gunma Prefectural Cancer Center
Ota-shi, Gunma, 373-8550, Japan
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Gunma University Hospital
Maebashi, Gunma, 371-8511, Japan
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Hirosaki University Hospital
Hirosaki-shi, Aomori, 036-8563, Japan
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Hiroshima City Hiroshima Citizens Hospital
Hiroshima, Hiroshima, 730-8518, Japan
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Hiroshima University Hospital
Hiroshima, Hiroshima, 734-8551, Japan
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IMSUT Hospital, The Institute of Medical Science The University of Tokyo
Minato-ku, Tokyo, 108-8639, Japan
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Ibaraki Prefectural Central Hospital
Kasama-shi, Ibaraki, 309-1793, Japan
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Ishikawa Prefectural Central Hospital
Kanazawa, Ishikawa-ken, 920-8530, Japan
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Kagawa University Hospital
Kita-gun, Kagawa-ken, 761-0793, Japan
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Kanagawa Prefectural Hospital Organization Kanagawa Cancer Center
Yokohama, Kanagawa, 241-8515, Japan
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Kochi Health Sciences Center
Kochi, Kochi, 781-8555, Japan
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Korea University Guro Hospital
Seoul, 08308, South Korea
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Kyoto University Hospital
Kyoto, Kyoto, 606-8507, Japan
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Kyushu University Hospital
Fukuoka, Fukuoka, 812-8582, Japan
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National Cancer Center
Goyang-si Gyeonggi-do, 10408, South Korea
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National Cancer Center Hospital
Chuo-ku, Tokyo, 104-0045, Japan
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National Hospital Organization Shikoku Cancer Center
Matsuyama, Ehime, 791-0280, Japan
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National Taiwan University Hospital
Taipei, 10002, Taiwan
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National University Hospital
Singapore, 119074, Singapore
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Northport Veterans Affairs Medical Center
Northport, New York, 11768, United States
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Ogaki Municipal Hospital
Ogaki-shi, Gifu, 503-8502, Japan
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Okayama University Hospital
Okayama, Okayama-ken, 700-8558, Japan
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Osaka General Medical Center
Osaka, Osaka, 558-8558, Japan
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Osaka Medical and Pharmaceutical University Hospital
Takatsuki-shi, Osaka, 569-8686, Japan
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Samsung Medical Center
Seoul, 06351, South Korea
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Seoul National University Bundang Hospital
Seongnam-si, Gyeonggi-do, 13620, South Korea
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Seoul National University Hospital
Seoul, 03080, South Korea
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Severance Hospital Yonsei University Health System
Seoul, 03722, South Korea
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Shizuoka Cancer Center
Sunto-gun, Shizuoka, 411-8777, Japan
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Shizuoka General Hospital
Shizuoka, Shizuoka, 420-8527, Japan
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St Marianna University Hospital
Kawasaki-shi, Kanagawa, 216-8511, Japan
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Taipei Veterans General Hospital
Taipei, 11217, Taiwan
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The Cancer Institute Hospital of Japanese Foundation for Cancer Research
Koto-ku, Tokyo, 135-8550, Japan
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Tohoku University Hospital
Sendai, Miyagi, 980-8574, Japan
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Toyama University Hospital
Toyama, Toyama, 930-0194, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can AI-Guided home training boost recovery from gastric cancer surgery?
- Can a new drug combo revive Immunotherapy's power against resistant tumors?
- Can a new infusion drug shrink Hard-to-Treat tumors?
- A high-tech camera may take the guesswork out of spotting a dangerous surgery complication
- Can surgery for stomach or esophageal cancer cloud the mind?
- Can an immunotherapy combo shrink stomach tumors before surgery?