Crohn's colitis

This study is testing a web-based tool that estimates a person's risk of developing Crohn's disease based on their lifestyle and family history. Researchers will enroll 80 healthy people who have a parent or sibling with inflammatory bowel disease. Participants will receive perso…

This study looks at how children with Crohn's disease or ulcerative colitis burn energy at rest. Researchers will measure resting energy expenditure using a special breathing test and compare it to standard formulas. The goal is to see if energy use is linked to disease activity …