Clinical trials
Gastritis clinical trials
Below are recruiting gastritis clinical trials, each written for real people, not researchers. We’re tracking 31 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07770126Recruiting
Stomach bacteria study for gastric conditions and precancer
This study looks for certain stomach bacteria (other than the common H. pylori) that might be linked to stomach diseases or early signs of cancer. If you have a stomach condition, your participation could help doctors understand these bacteria better.
EdegemAges 18 years+ - NCT07179237RecruitingPhase 2
Testing carminal for H. pylori stomach infection
This trial tests a new medicine called carminal for people with stomach inflammation caused by H. pylori bacteria. It aims to see if the drug can help improve symptoms like indigestion and get rid of the infection.
Belgrade, Central SerbiaAges 18 years+ - NCT05021029Enrolling by invitation
Observational study of pre-cancerous stomach conditions
This study follows patients with pre-cancerous stomach conditions to learn more about how they progress. By collecting health information over time, researchers hope to improve early detection and treatment of stomach cancer.
Sacramento, CaliforniaAges 18 years+ - NCT03261934Recruiting
Modeling risk and progression in chronic stomach lining disease
This study looks at people with chronic atrophic gastritis to estimate who may be at higher risk of stomach cancer over time. It collects symptom and medical data, plus blood and tissue samples, to build prediction models that may improve future care.
Beijing, Beijing MunicipalityAges 18–75 - NCT06203327Recruiting
Can atrophic gastritis predict stomach cancer risk?
This trial studies whether a condition called atrophic gastritis (thinning of the stomach lining) can help predict who is more likely to develop stomach cancer. It may help with early detection and prevention.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT07388459Recruiting
Study of autoimmune atrophic gastritis over time
This study follows people with autoimmune atrophic gastritis to understand how the condition changes over time and what symptoms or complications may arise. It aims to collect information that could improve future care.
Pavia, PaviaAges 18 years+ - NCT06881511Recruiting
Betaine for autoimmune gastritis
This study tests whether betaine hydrochloride, a supplement that helps with digestion, can improve symptoms in people with autoimmune gastritis. It is for adults who have been diagnosed with this condition and have high gastrin levels or a related stomach history.
Hangzhou, ZhejiangAges 18–80 - NCT07250308Recruiting
Atrophic Gastritis and Indigestion Symptoms Study
This study looks at how symptoms of indigestion (dyspepsia) relate to a specific type of chronic stomach inflammation called atrophic gastritis. It is a simple observation that involves a short questionnaire.
Hangzhou, ZhejiangAges 18–75 - NCT06946706Recruiting
Bacteria overgrowth in stomach condition study
This study looks at whether people with autoimmune gastritis (a stomach condition) are more likely to have small intestinal bacterial overgrowth (SIBO), which can cause bloating and other symptoms. It uses a simple breath test and questionnaires.
Shanghai, Shanghai MunicipalityAges 18–65 - NCT06948487Recruiting
Study of Fexuclu tablets for stomach inflammation (gastritis)
This study watches patients with acute or chronic gastritis who are already being prescribed the stomach medicine Fexuclu (fexuprazan). It collects information to see how well the medicine works and if it causes any side effects in everyday use.
SeoulAges 19–75 - NCT06272500Recruiting
Betaine for high gastrin in autoimmune gastritis
This trial tests if betaine hydrochloride can lower high gastrin levels caused by autoimmune gastritis. It may help people with this condition by reducing stomach-related symptoms.
Zhengzhou, HenanAges Any age - NCT05744596Recruiting
Biopsy during endoscopy to help stage chronic stomach inflammation
This study looks at whether taking a small tissue sample (biopsy) from a specific spot during an upper stomach camera (endoscopy) improves how doctors classify chronic gastritis. The goal is to help ensure your stomach inflammation is evaluated more accurately over time.
PortoAges 18 years+ - NCT05229432Recruiting
Oatmeal meal test to study stomach movement in eosinophilic gastritis
This study looks at how your stomach moves (gastric motility) in people with eosinophilic gastritis, using a special oatmeal meal. The goal is to better understand stomach function and how it may relate to symptoms.
Chicago, IllinoisAges 18–59 - NCT05053945Recruiting
Track stomach changes after H. pylori infection
This study follows adults with past or current H. pylori infection to better understand stomach lining changes such as atrophic gastritis and intestinal metaplasia, and to monitor for possible progression. It may help by improving how doctors track risk over time and use stored tissue samples to learn more.
Hong KongAges 18 years+ - NCT04840056Recruiting
Testing ways to predict stomach cancer risk
This trial looks at adults with stomach lining changes—either atrophic gastritis or intestinal metaplasia—and studies how to predict who may be at risk for stomach cancer. It may help earlier identification and closer monitoring for people with these conditions.
Shatin, New TerritoriesAges 18 years+ - NCT04022109Recruiting
Check gastric cancer using breath chemical signals
This study looks at chemical signals in your breath to help screen for or understand gastric (stomach) cancer. It may help doctors improve earlier detection, or better sort out who may need further tests.
São PauloAges 18 years+ - NCT04613570Recruiting
Follow-up endoscopy plan for early stomach changes
This study looks at how often and how intensely to do follow-up stomach camera exams (endoscopy) with small biopsies for people at risk of stomach cancer. It may help personalize your follow-up schedule based on your specific stomach findings.
PortoAges 45 years+ - NCT05561504Recruiting
Study of stomach bacteria resistance in adults
This study looks at how common a stomach bacteria infection is and which antibiotics still work. You may help researchers by providing consent for related study participation and sample tracking.
MunichAges 18 years+ - NCT05219903Recruiting
Study of children with eosinophilic gut disorders
This study looks at children ages 0–18 with eosinophilic gut disorders (EGIDs) to better understand these conditions and how they are managed. It may help doctors improve care by comparing real-world information from patients followed at participating hospitals.
PaviaAges birth–18 years - NCT07795645Recruiting
AI model training for stomach, heart, and brain diseases
This study is testing an artificial intelligence (AI) system that learns from your medical records to better understand and possibly help with diseases like stomach issues, heart problems, and strokes. It may improve how doctors use information from your visit to guide your care.
BeijingAges 18 years+ - NCT07542652Recruiting
Microplastics and stomach cancer risk study
This research examines whether tiny plastic particles in the body are linked to stomach cancer development. Researchers will compare microplastic exposure in people with different stages of stomach issues—from inflammation to early changes to cancer—to understand if plastics play a role.
Xi'an, ShaanxiAges 18–75 - NCT07245095RecruitingPhase 2
Pre-medication for better views during upper endoscopy
This trial tests whether taking two medicines (N-acetylcysteine and simethicone) before an upper endoscopy helps the doctor see the stomach lining more clearly. It may be an option for people having their first endoscopy, without active bleeding.
Mexicali, Estado de Baja CaliforniaAges 18–99 - NCT02047994RecruitingPhase 4
Testing and treatment for H. pylori to prevent stomach cancer death
This trial studies whether testing for an infection called H. pylori and using simple blood/screening tests (pepsinogen testing) can help prevent stomach cancer and reduce stomach-cancer-related deaths. You would be followed for health outcomes to see if the approach works better than standard care.
RigaAges 40–64 - NCT07139366RecruitingPhase 4
Probiotic plus bismuth combo for stubborn H. pylori
This study tests a combination of a probiotic (Saccharomyces boulardii) plus a standard bismuth-based four-drug treatment for people whose H. pylori infection has not been cured by previous treatments. It aims to see if adding the probiotic helps the treatment work better and cause fewer side effects.
Xi'an, ShaanxiAges 18–75
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Common questions
- Are there clinical trials for gastritis?
- Yes. Clin2 currently lists 31 recruiting gastritis studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a gastritis trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a gastritis trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.