Plain-English translation of NCT06346093 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This study is testing whether fecal microbiota transplantation (FMT)—capsules containing healthy bacteria from donor stool—can help improve how well standard cancer treatments work in people with advanced stomach cancer. You would take these capsules by mouth while also receiving chemotherapy and an immunotherapy drug through an IV. Half of participants will receive the real medication and half will receive a placebo (dummy capsule) to see if the treatment actually makes a difference.
Researchers believe that the bacteria in your gut may play an important role in how well your immune system can fight cancer. By restoring healthy gut bacteria through this medication, doctors hope to boost how well your body's immune system responds to cancer treatment.
You likely qualify if…
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You would take capsules by mouth three days in a row, then once every three weeks for 24 weeks (about 6 months). At the same time, you would receive chemotherapy and immunotherapy drugs through an IV infusion every three weeks. You would need to visit the hospital regularly for these infusions and for blood tests and imaging to monitor how you are responding to treatment. A research team would track any side effects and how well the treatment is working.
AI-generated summary from trial data · Aug 5, 2026 · Not medical advice
China
Sponsor
Changhai Hospital
Enrollment target
~124 participants
Started
April 2024
Primary completion
June 2030
Age range
18 Years and older
Last updated on clinicaltrials.gov in June 2025.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Xiangyu Kong, associate professor
Changhai Hospital
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.