Triple attack on stomach cancer: radiation, chemo, and a smart antibody
NCT ID NCT07689851
First seen Jul 08, 2026 · Last updated Jul 09, 2026 · Updated 1 time
Summary
This trial tests a new approach for people with advanced stomach or gastroesophageal junction cancer that cannot be removed by surgery. It combines standard chemotherapy (CAPOX) and radiation with an experimental drug called SHR-1701, which targets two proteins (PD-L1 and TGF-β) that help tumors hide from the immune system. The goal is to shrink tumors and improve survival, possibly making surgery an option later. The study includes about 60 adults aged 18 to 75 with HER2-negative disease.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- SHR-1701 (a bispecific antibody targeting PD-L1 and TGF-β)
- What this could lead to
- If successful, this combination could shrink tumors enough to allow surgical removal, potentially improving survival for people with advanced gastric cancer.
- What could go wrong
- This is an early-phase trial with only 60 participants. The treatment may cause side effects from radiation, chemotherapy, or the new drug, and it may not work for everyone.
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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Cancer Hospital Chinese Academy of Medical Sciences Shenzhen Hospital
RECRUITINGShenzhen, Guangdong, China
Contact Phone: •••-•••-••••
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National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
RECRUITINGBeijing, China
Contact Phone: •••-•••-••••
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Shanxi Cancer Hospital
RECRUITINGTaiyuan, Shanxi, China
Contact Phone: •••-•••-••••
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a less extensive stomach surgery preserve appetite better?
- New drug combo aims to outperform immunotherapy in Hard-to-Treat stomach cancer
- Electric acupoint therapy may speed digestion and ease pain after stomach cancer surgery
- Breath of life: new test could sniff out gut cancers before they spread