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New Two-Drug combo could simplify h. pylori treatment

NCT ID NCT06156085

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

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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.