New pill may stop painful ulcers after liver banding procedure
NCT ID NCT07267260
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether vonoprazan, a stomach acid blocker, can prevent ulcers that often form after endoscopic variceal band ligation (EVBL) in people with liver cirrhosis. About 154 adults will take either vonoprazan or a placebo daily for 14 days after the procedure. Researchers will check for ulcers with a follow-up endoscopy and track symptoms like pain and swallowing difficulty.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- vonoprazan
- What this could lead to
- If it works, this could offer a simple daily pill to prevent painful ulcers and bleeding after a common procedure for liver cirrhosis patients.
- What could go wrong
- This is a small, early-phase study with only 154 participants. The results may not apply to all patients, and vonoprazan might not work better than placebo.
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
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 154 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2025
An estimate. Start dates often move.
- Expected to finish
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Mar 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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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: * Adults aged 18 to 75 years (male or female) * Diagnosis of liver cirrhosis confirmed by clinical, biochemical, or imaging findings. * Presence of documented esophageal varices requiring endoscopic variceal band ligation (EVBL). * Able and willing to provide written informed consent in English or Urdu. * Willing to comply with study procedures, including taking study medication and attending follow-up endoscopy. Exclusion Criteria: * History of gastric or esophageal surgery * Allergy or contraindication to vonoprazan or study drug components * Pregnant or lactating women * Individuals who are non-cooperative or unable to understand local languages * Critically ill patients, including: ICU admission Requirement for mechanical ventilation GCS \< 10 * Active gastrointestinal bleeding at the time of enrollment * Malignancy of the upper gastrointestinal tract
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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King Edward Medical University/Mayo Hospital
RECRUITINGLahore, Punjab Province, 54000, Pakistan
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