RecruitingPhase 2

Tegoprazan Versus Lansoprazole for Endoscopic Ulcer Healing in Bleeding Peptic Ulcers

Indonesia162 participantsStarted 2026-08-06

Plain-language summary

This clinical trial compares two medicines used to treat bleeding stomach ulcers in people in Indonesia. The researchers want to find out whether tegoprazan or lansoprazole is better at healing these ulcers after 2 weeks of treatment. The main question this trial aims to answer is: Which medicine, tegoprazan or lansoprazole, heals bleeding peptic ulcers better after 2 weeks of treatment? Researchers will compare tegoprazan to lansoprazole to see which one works better. Participants in this trial will: * Receive IV fluids and, if needed, a blood transfusion to stabilize their condition * Receive a high dose of acid-reducing medicine for the first 72 hours * Have an exam of the stomach using a thin scope (gastroscopy) within 24 hours of hospital admission or after clinical stabilization when the patient was deemed fit to undergo esophagogastroduodenoscopy (EGD). Endoscopic hemostatic therapy was performed when indicated. * Take one of two combinations once a day, 30 minutes before breakfast, for 14 days: either lansoprazole (30 mg) plus a tegoprazan placebo, or tegoprazan (50 mg) plus a lansoprazole placebo. A placebo looks identical to the real drug but contains no active medicine. Neither participants nor researchers will know which one each person is taking. * Be treated for H. pylori - a stomach bacteria that can cause ulcers - if they test positive for it * Have a second gastroscopy after 14 days of treatment to check how well the ulcer has healed

Who can participate

Age range

18 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

. . Fluid resuscitation and blood transfusion, if necessary,
. . High-dose PPI therapy for 72 hours,
. . Gastroscopy within 24 hours of hospital admission and endoscopic hemostatic therapy, if necessary,
. . Lansoprazole 30 mg or tegoprazan 50 mg therapy for 14 days,
. . Treatment for H. pylori infection if positive,
. . Repeat gastroscopy after 14 days of treatment to assess the progress of therapy.

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.

What they're measuring

Mucosal Healing Rate

Timeframe: Day 15 after treatment initiation

Trial details

NCT IDNCT07708545

SponsorIndonesia University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-12-31

Contact for this trial

dr. Hasan Maulahela, Sp.PD-KGEH, MD, PhD

+6281283602549 aspendrhasanmaulahela@gmail.com

View on ClinicalTrials.gov More Peptic Ulcer Bleeding trials