Condition

Helicobacter Pylori clinical trials and research

• 9Clinical trials
• 4Countries

Newest Helicobacter Pylori clinical trials

All recruiting trials (9)

• H. pylori status and tissue features to predict gastric cancer behavior after endoscopic treatment

  This study tests whether current H. pylori infection status and tissue features can help predict how early gastric cancer will behave after endoscopic treatment.

  Recruiting at 3 sites Chinese PLA General Hospital · Beijing, Beijing Municipality and 2 other locations · NCT07724496

• Where Helicobacter pylori is found across different stages of stomach atrophy and early stomach cancer

  This study tests whether the pattern and amount of H. pylori on stomach biopsy samples differ across stages of atrophic gastritis and early gastric cancer to help guide earlier screening.

  Recruiting Jilin University · Changchun, Jilin · NCT07253948

• 7-day vonoprazan with high-dose amoxicillin plus bismuth for H. pylori

  This trial tests whether adding bismuth to a 7-day vonoprazan plus high-dose amoxicillin regimen can cure H. pylori infection in adults 18–70 who have not had prior eradication therapy.

  Recruiting Phase 4 The First Affiliated Hospital with Nanjing Medical University · Nanjing, Jiangsu · NCT07232095

• Keverprazan plus amoxicillin versus rabeprazole-based therapy for first-line H. pylori treatment

  This test will see if Keverprazan plus amoxicillin for 10 or 14 days clears H. pylori in adults as well as or better than the standard rabeprazole quadruple therapy.

  Recruiting Phase 4 Second Affiliated Hospital, Zhejiang University, School of Medicine · Hangzhou, Zhejiang · NCT07122024

• Gastric cancer screening using stool H. pylori high-risk gene testing and a risk questionnaire

  We are testing whether a stool H. pylori genetic risk test plus a short risk questionnaire can find gastric cancer earlier in adults aged 40 and older.

  Recruiting Fudan University · Tongling · NCT06943781

• Eradicating H. Pylori with Argon Plasma During Endoscopy

  This study is testing a new argon plasma treatment during endoscopy to see if it can safely get rid of H. pylori infections in patients who haven't been treated yet.

  Recruiting Brigham and Women's Hospital · Boston, Massachusetts · NCT06529159

• Testing a new breath test for Helicobacter Pylori in children

  This study is testing a new breath test to see if it can safely and effectively detect Helicobacter Pylori in children aged 3 to 17.

  Recruiting at 3 sites Phase 3 ARJ Medical, Inc. · Doral, Florida and 2 other locations · NCT05276557

• Registry and study on Helicobacter Pylori and related gastric conditions

  This study is trying to track how Helicobacter pylori infections affect the development of stomach problems, like pre-cancerous changes and cancer, in adults over time.

  Recruiting at 2 sites Chinese University of Hong Kong · Hong Kong and 1 other locations · NCT05053945

• Helicobacter pylori and stomach cancer in the French West Indies

  This project will test how common Helicobacter pylori infection is in adults newly diagnosed with stomach cancer in Martinique.

  Recruiting University Hospital Center of Martinique · Fort-de-France · NCT04949737

Related topics

Quick answers

How many Helicobacter Pylori clinical trials are recruiting right now?

9, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 4 countries. The most sites are in China (5 trials), United States (2 trials), Hong Kong (1 trial), Martinique (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 2, Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.

Describe your situation →