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Study identifier: NCT03675672 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Prevention of Recurrent Ulcer Bleeding in Patients With Idiopathic Gastroduodenal Ulcer

Condition: Active Peptic Ulcer Disease/GI Bleeding  ·  Sponsor: Chinese University of Hong Kong

PhasePhase 4
Planned participants154
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Patients with a history of idiopathic gastroduodenal ulcer bleeding face an increased risk of recurrent ulcer gastrointestinal bleeding. Our ongoing clinical trial demonstrates a possible reduced risk of recurrent idiopathic gastroduodenal ulcer bleeding with proton pump inhibitor (PPI), yet there is a significant risk of recurrent ulcer bleeding as PPI may increase the risk of small bowel bleeding. Our preliminary data provide strong plausibility that a combination therapy of misoprostol (MISO) with a PPI reduces the recurrent ulcer bleeding as well as clinical gastrointestinal bleeding. The investigators are going to provide the definitive answer to this important clinical question through a randomised trial.

This description comes directly from the study's public registry record.

Talk to the study team

Grace LH Wong, MD  ·  3505 3476  ·  wonglaihung@cuhk.edu.hk

Jessica YL Ching, MSc  ·  3505 3524  ·  jessicaching@cuhk.edu.hk

Always discuss trial participation with your own doctor first.

Locations (1)

Endoscopy Center, Prince of Wales Hospital, ShatinHong Kong, Hong KongRecruiting

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Source record: clinicaltrials.gov/study/NCT03675672