The Prevalence and the Pathophysiological Role of Non-Helicobacter Pylori Helicobacter Spp. in Well-defined Gastric Diseases and (Pre-) Malignancies
This is not medical advice. AI-assisted translation — inaccuracies may occur. Always verify the original and consult your oncologist before taking any steps.
About the trial
The goal of this clinical trial is to discover the prevalence of NHPH bacteria (Non-Helicobacter pylori Helicobacter species) in patients with one of the following conditions: 1. Functional dyspepsia following the Rome IV criteria 2. Active chronic gastritis, non-H. pylori induced atrophic gastritis, intestinal metaplasia and non-H.pylori gastric dysplasia 3. Gastric cancer, including siewert type 2 and 3 esophagastric junction cancers In addition, patients undergoing bariatric surgery are included as a control group. This study will be conducted using a prospective analysis in the three targeted study populations. Biopsy specimens routinely taken during the medical procedure or via the resected material in patients belonging to the target groups will be used. Exclusion criteria: * Patients with a history of H. pylori infection diagnosed by serology, on gastric biopsy, by breath test or on antigen test in stool samples. * Pregnancy. * Underage patients (\< 18 years).
Original English text from ClinicalTrials.gov
Who can (and can't) join
✓ Qualifies
- •Pacjenci z niestrawością funkcjonalną
- •Pacjenci z zapaleniem żołądka, zmianami przedrakowymi lub rakiem żołądka
- •Pacjenci poddawani chirurgii bariatrycznej (grupa kontrolna)
✗ Disqualifies
- •Pacjenci z potwierdzoną wcześniej infekcją bakterią H. pylori
- •Kobiety w ciąży
- •Osoby poniżej 18 lat
Simplified criteria — AI translation
Trial details
- Minimum age
- 18 Years
- Last updated (source)
- August 18, 2026
- Sex
- No restrictions
Locations (3)
UZA
Edegem, Belgium
AZ Maria Middelares
Ghent, Belgium
AZ Groeninge
Kortrijk, Belgium
Trial contact
Jona Verstraelen, Master
Eveline Vanheasebrouck, Nurse
Contact information from ClinicalTrials.gov. Contact in English.
Share this trial
Data from ClinicalTrials.gov. AI-assisted translation, last sync: 8/19/2026.
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