H. pylori and stomach cancer in the West Indies

This study looks at how common Helicobacter pylori (a common stomach germ) is in adults with stomach cancer in Martinique, and how it relates to stomach cancer. It mainly involves answering questionnaires and allowing study details to be collected to better understand risk and patterns.

This study looks at how common H. pylori (a bacteria in the stomach) is in people with inflammatory bowel disease. It helps doctors understand if there's a link between the two conditions.

This study follows people who carry a high-risk type of Helicobacter pylori (a stomach bacteria) to see if they develop gastric cancer. It aims to understand who is most at risk and how to monitor them over time.

This trial tests whether treating a specific high-risk type of H. pylori (a stomach bacteria) can lower the chance of stomach cancer. If you carry this type, you may be able to join a study group that gets treatment and is followed over time.

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.

This study looks at where H. pylori bacteria are found in the stomach. If you have tested positive for H. pylori through a stomach biopsy and haven't had stomach surgery or serious health issues, you may be able to join.