New Two-Drug combo could simplify h. pylori treatment
NCT ID NCT06156085
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a 14-day treatment using two drugs (vonoprazan and amoxicillin) against a more complex seven-then-seven-day regimen for H. pylori infection in 337 adults in Taiwan. The goal was to see if the simpler dual therapy works just as well, with fewer side effects and easier use. Results will help doctors choose a more patient-friendly first-line option.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
337 people
The number who actually took part.
- Started
-
Nov 2023
- Finished
-
Dec 2024
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
20 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients with naive H. pylori infection 2. Subjects with over 20 years old Exclusion Criteria: 1. Younger than 20 years old 2. Ever received H. eradication therapy 3. ever received total or subtotal gastrectomy in the past 4. Severe chronic disease, such as end stage renal disease, liver cirrhosis, incurable malignant tumors 5. Women who are pregnant or breastfeeding 6. Those who are not suitable to receive study drugs: such as a history of allergies to study drugs or serious side effects, etc. 7. Patient with estimated glomerular filtration rate (eGFR) less than 60 ml/min/1.73 mt2
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Helicobacter pylori infection are added.
Genom att skicka in godkänner du våra Användarvillkor
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
Locations
-
Fu Jen Catholic University Hospital, Fu Jen Catholic University
New Taipei City, 24352, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Heartburn drug under the microscope: registry tracks thousands of pregnancies
- Can probiotics make h. pylori antibiotics easier on the gut?
- Can a common seed oil boost stomach infection treatment?
- Two antibiotic cocktails face off to wipe out stomach bacteria
- Could a routine blood count reveal hidden stomach infection?
- A simple breath test after a heart attack could prevent dangerous bleeding