Efficacy Comparison of Vonoprazan Combined With Different Antibiotics in Dual Therapy for Helicob… (NCT07068607) | Clinical Trial Compass
RecruitingPhase 4
Efficacy Comparison of Vonoprazan Combined With Different Antibiotics in Dual Therapy for Helicobacter Pylori Eradication: A Prospective, Randomized Controlled Clinical Trial
China400 participantsStarted 2025-04-01
Plain-language summary
This study aims to evaluate the efficacy of vonoprazan combined with different antibiotics in dual therapy for Helicobacter pylori eradication treatment. Newly infected patients were randomly assigned to four groups: amoxicillin dual therapy, tetracycline dual therapy, minocycline dual therapy, and bismuth quadruple therapy. At the follow - up visit in the 6th week, urea breath test, rapid urease test, or Helicobacter pylori fecal antigen test will be conducted to confirm eradication.
Who can participate
Age range
18 Years – 70 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
. Aged 18 - 70 years, regardless of gender;
. Patients with definite Hp infection (positive result in any one of the 13C/14C urea breath test, rapid urease test, and fecal Hp antigen test) who have never received Helicobacter pylori eradication treatment;
. For women of child - bearing age, it is required to use medically acceptable contraceptive methods during the trial period and within 30 days after the end of the trial.
Exclusion criteria
. Patients who have been definitely diagnosed with Hp infection and have received antibiotic eradication treatment;
. Patients with contraindications to the study drug or who are allergic to the study drug;
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.
. Patients with severe organ damage and complications (such as liver cirrhosis, uremia, etc.), severe or unstable cardiopulmonary or endocrine diseases;
. Patients who have been continuously using anti - ulcer drugs (including taking PPI within 2 weeks before the Hp infection test), antibiotics or bismuth complexes (more than 3 times a week within 1 month before screening);
. Pregnant and lactating women;
. Patients who have undergone upper gastrointestinal surgery;
. Patients with moderate or severe atypical hyperplasia or high - grade intraepithelial neoplasia;