New stomach acid medicine versus standard treatment for H. pylori infection
Part of Digestive system clinical trials.
This trial compares two different antibiotic combinations to treat H. pylori, a common stomach bacteria that causes indigestion and ulcers. One uses a newer acid-blocking medicine (vonoprazan) and the other uses a standard one (esomeprazole), both paired with antibiotics.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older
- You have indigestion symptoms and H. pylori bacteria confirmed by two tests (rapid urease test and stool antigen test)
- You have not taken acid-blocking medicines (like omeprazole or ranitidine) in the past 2 weeks
- You have not taken antibiotics or bismuth in the past 4 weeks
- You have never been treated for H. pylori before
- You do not have active or recent bleeding in your stomach or intestines
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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