IBD

This study tests whether a special medical food called LH VIOLA, taken as a partial replacement for regular meals, can help people with Crohn's disease or ulcerative colitis who are at risk of malnutrition maintain or regain weight and muscle strength. About 146 participants will…

This study is testing whether a smartphone app called SMART-IBD can help teenagers with inflammatory bowel disease (IBD) remember to take their medications and manage their symptoms. About 70 teens aged 13-17 will either use the full app with reminders and challenges or just a si…

This study compares a new imaging technique called Texture and Colour Enhancement Imaging (TXI) with standard white light during colonoscopy in 219 people with inflammatory bowel disease (IBD). The goal is to see if TXI finds more dysplastic (precancerous) lesions. Each patient w…

This study tests whether far-infrared (fIR) light therapy is safe and can ease symptoms in people with Crohn's disease. Forty participants will receive 10 weekly sessions of fIR at different intensities or a sham treatment. Researchers will monitor side effects, symptom scores, a…

This study aims to create a collection of tissue and blood samples from people with digestive cancers or inflammatory bowel disease (IBD). Researchers will use these samples to build lab models that mimic how tumors grow and respond to treatments. The goal is to better understand…

This study looks at whether teaching children and teens with inflammatory bowel disease (IBD) about ultra-processed foods (like packaged snacks and sugary drinks) can help them eat less of them. About 120 participants will complete online food diaries and receive either nutrition…

This study follows 153 people aged 60 and older with inflammatory bowel disease (IBD) to see how disease activity affects frailty. Researchers will also check whether frailty raises the risk of hospitalization or death. Participants will have their frailty, IBD symptoms, and over…

This study follows 450 adults who have early signs of inflammatory bowel disease (Crohn's or ulcerative colitis) found during routine colon cancer screening, but who have no symptoms yet. Researchers will collect blood, stool, and tissue samples over time to see how the disease p…

This study looks at how the bacteria and diet of pregnant women with inflammatory bowel disease (IBD) may influence gut inflammation in their babies. Researchers will collect samples from 80 mothers and infants over a year to track gut microbes and diet. The goal is to find patte…

This study looks at how gut bacteria change the energy use of immune cells in people with inflammatory bowel disease (IBD) and healthy adults. Researchers will give healthy volunteers a short course of antibiotics to alter their gut bacteria, then measure immune cell metabolism u…

This study follows 945 women with Crohn's disease or ulcerative colitis to see how pregnancy affects their condition. Researchers will track disease flares during pregnancy, after childbirth, and during breastfeeding. The goal is to better understand the link between IBD and preg…