Studying inflammatory bowel disease in Nantes

This study looks at how chronic inflammatory illnesses progress over time and how treatments affect symptoms and disease markers. You may be invited if you’re receiving care for certain bowel, joint, or skin inflammatory conditions at the hospital.

This study follows adults with Crohn’s disease or ulcerative colitis when their treatment is changed. It collects health information and samples to better understand how treatment changes affect people over time.

This study is looking at people who need an intestinal scope (endoscopy) for gut symptoms or bowel conditions like IBS, IBD, or possible colorectal cancer. Your results may help doctors better understand these long-term conditions and improve follow-up care.

This study asks people with known or suspected inflammatory bowel disease to enroll in a registry and biorepository. It helps researchers better understand the condition using health information and stored biological samples.

This study collects and stores information and samples from people with inflammatory bowel disease (IBD) to help researchers learn more and improve care. Your participation mainly helps build a “biobank,” which can support future studies.

This study collects samples to learn how gut microbes, genetics, and body chemistry may relate to Crohn’s disease or ulcerative colitis. Your information and samples may help researchers understand disease patterns, but it does not test a new drug.