Study on the Effect of Fecal Microbiota Transplantation on Eradication of Refractory Helicobacter… (NCT07704255) | Clinical Trial Compass
RecruitingPhase 4
Study on the Effect of Fecal Microbiota Transplantation on Eradication of Refractory Helicobacter Pylori Infection
China10 participantsStarted 2026-07-20
Plain-language summary
To determine whether regulating the gut microbiota can contribute to the eradication of refractory H. pylori infection.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* 1\. Ages 18-70
* 2\. Hp infection treatment failed ≥4 times with guidelines-recommended therapies
* 3\. Patients with early gastric cancer, peptic ulcer, gastric MALT lymphoma, atrophic gastritis and other diseases requiring the eradication of Hp.
Exclusion Criteria:
* 1\. Antibiotics and bismuth were taken within 4 weeks before this treatment; Or had taken PPI, H2 receptor antagonist, P-CAB within 2 weeks prior to treatment;
* 2\. Pregnant or lactating women;
* 3\. Those who are allergic to the investigational drugs used in this test or have contraindications;
* 4\. Participated in other drug trials within 3 months before the treatment of this trial;
* 5\. There are other serious diseases that affect the evaluation of this study at the same time, or they cannot correctly express their own complaints and cannot cooperate;
* 6\. Subjects with dysphagia;
* 7\. Patients with malignant tumors, serious concomitant diseases, severe ulcer bleeding or perforation;
* 8\. Patients judged by the investigator to be unsuitable for clinical trials.
* 9\. Those who do not want to sign the informed consent for the study.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.