Crohn disease

Researchers at Assiut University Children Hospital are studying whether a specially prepared medical milk formula called Modulen IBD can bring Crohn's disease into remission and keep it there in children and teenagers. About 40 young patients with mild to moderate active Crohn's …

This study will test hyperbaric oxygen therapy (HBOT) — breathing pure oxygen in a pressurized chamber — for over 30 conditions, including long COVID, Crohn's disease, frostbite, and multiple sclerosis. Researchers will track 100 patients to see if HBOT improves their quality of …

This phase 1 trial tests the safety and tolerability of LMT503, an oral drug intended for inflammatory bowel disease, in healthy adults aged 18 to 65. Participants receive either LMT503 or a placebo in single or multiple ascending doses, with some also checking how food affects t…

This observational study tracks how long patients with moderate-to-severe Crohn's disease or ulcerative colitis continue taking guselkumab, a biologic treatment, in everyday clinical practice. Researchers will measure time until treatment discontinuation and early responses like …

This study tests whether hyperbaric oxygen therapy (HBOT) — breathing pure oxygen in a pressurized chamber — can help heal perianal fistulas in people with Crohn's disease who haven't improved with standard treatments. Participants will either receive HBOT or continue with conven…

This study tests whether adding a special diet (the Crohn's Disease Exclusion Diet) to standard biologic drugs can improve gut healing in adults with active Crohn's disease. About 185 participants in China will be randomly assigned to receive either the diet plus biologics or bio…

This trial compares two approaches for people with Crohn's disease who have a narrowed section of the small bowel causing symptoms. One group receives a combination of two drugs (azathioprine and infliximab), while the other group undergoes surgery to remove the narrowed segment.…

This study tests a blood-filtering device called Efferon LPS in 40 adults with Crohn's disease or ulcerative colitis during a flare-up. The device is designed to remove harmful substances from the blood to reduce inflammation. Participants will either receive standard care alone …

This study will follow 178 Chinese adults with Crohn's disease or ulcerative colitis who are starting treatment with IL-23 inhibitors (guselkumab or risankizumab). Researchers will track how well the drugs control symptoms and heal the gut over 52 weeks, as well as any side effec…

This Phase 3 trial will test two drugs, risankizumab and ustekinumab, in 260 adults with fibrostenotic Crohn's disease—a form where the bowel becomes scarred and narrow. The study compares how well each drug prevents further scarring over three years. Participants will receive ei…

This study tests a new type of day hospital for people with inflammatory bowel disease (IBD), like Crohn's disease or ulcerative colitis. In one visit, patients get blood tests, a doctor checkup, education on managing their condition, and optional workshops on diet or fatigue. Th…

Researchers are testing whether an artificial intelligence tool can measure fibrosis, or scarring, in intestinal biopsies from people with Crohn's disease. The study will use previously collected biopsy samples and medical records from 100 adults to see if the AI's fibrosis score…

This study tests whether ratios of routine blood markers—like C-reactive protein-to-albumin and neutrophil-to-lymphocyte—can accurately tell if inflammatory bowel disease (IBD) is active or in remission. Adults with Crohn's disease or ulcerative colitis will have blood tests and …

This study tests a special capsule that patients swallow to check if their intestines are clear enough for a standard camera capsule. About 25 people with known or suspected intestinal narrowing will take part. They will swallow the patency capsule and get an X-ray within 30 hour…

This study tests whether an 8-week mindfulness-based stress reduction (MBSR) program can lower stress and improve well-being in people with inflammatory bowel disease (IBD). Seventy adults with mild-to-moderate IBD will either take the MBSR course online or watch an educational s…

This trial tests whether a structured art therapy program, grounded in positive psychology, can improve self-compassion and hope in children aged 8 to 12 who are staying in a hospital ward. Half of the 80 participants will receive the art therapy sessions alongside standard nursi…

This study tests whether remimazolam, a newer sedative, works as well as or better than midazolam for colonoscopy in 200 adults with inflammatory bowel disease (Crohn's or colitis). Participants get one of the two drugs plus fentanyl for pain, then rate their satisfaction and are…

Researchers are observing 300 adults aged 60 and older with inflammatory bowel disease who are starting an advanced therapy chosen by their usual care team. The study tracks immune-aging markers such as CD4/CD8 ratio and IL-6, along with frailty and nutrition, over 52 weeks. The …

This study looks at how anxiety, depression, and stress might cause advanced IBD treatments to stop working. Researchers will ask 450 people with IBD to fill out questionnaires about their mental health while they receive regular infusions. The goal is to understand if mental hea…

Researchers at Assiut University Children Hospital are comparing conventional and biologic therapies in children and adolescents with inflammatory bowel disease, including Crohn's disease and ulcerative colitis. The study tracks about 100 patients to measure clinical remission at…

Researchers at Assiut University are studying how nutrition, diet-related inflammation, and blood markers relate to disease activity in people with inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis. The study will enroll 100 adults aged 18 to…

This study will test a new type of colonoscope called the Magnetic Flexible Endoscope (MFE) in 6 people with inflammatory bowel disease (IBD). The MFE uses a magnet at its tip, moved by an external robotic arm, to gently travel through the colon. The goal is to see if it can reac…

This lab study tests whether a cell-free mixture of molecules and particles released by human amniotic mesenchymal stromal cells can reduce inflammation, prevent scarring, and promote healing in gut tissue from people with inflammatory bowel disease (Crohn's disease or ulcerative…

This study looks at medical records from thousands of adults with Crohn's disease or ulcerative colitis treated in Dutch hospitals between 2018 and 2026. Researchers will analyze which treatments patients receive, how often they switch therapies, and how the disease affects other…

This study investigates whether acupuncture points become tender or more sensitive in people with inflammatory bowel disease (IBD), such as Crohn's disease or ulcerative colitis. Researchers will compare skin temperature, blood flow, and pain sensitivity at specific body points b…

This study tests whether watching a short video tailored to their specific type of inflammatory bowel disease (IBD) helps patients better prepare their bowel for a colonoscopy. About 600 adults with ulcerative colitis or Crohn's disease will be randomly assigned to receive either…

This study follows 75 adults with Crohn's disease or ulcerative colitis who are starting guselkumab, a drug used for inflammatory bowel disease. Researchers want to see if the drug also helps with joint pain and stiffness linked to spondyloarthritis. Participants will report symp…

This study is building a new questionnaire to measure how well people with inflammatory bowel disease (IBD) take care of themselves. Researchers will talk to 275 adults with Crohn's disease or ulcerative colitis to understand their self-care habits, then test the questionnaire to…

This study will follow 83 adults with inflammatory bowel disease (IBD) at Assiut University Hospitals in Egypt to see if anemia can predict worse outcomes like hospitalizations. Anemia is common in IBD, but its role as a predictor is not well studied in this population. Researche…

This study will check how common Helicobacter pylori infection is in 100 adults with inflammatory bowel disease (Crohn's or colitis) at the Guadeloupe hospital. Researchers will take extra stomach biopsies during routine endoscopy to study the stomach's bacteria. The goal is to s…

This study will measure vitamin D levels in 100 adults with inflammatory bowel disease (Crohn's or ulcerative colitis) to see if low vitamin D is linked to more active disease. Participants will have blood tests for vitamin D and inflammation markers. The goal is to better unders…

This study will follow 100 people who need a stoma (an opening in the belly to pass stool) after surgery. Some will have their stoma site marked and get education before surgery, while others will not. The goal is to see if these steps improve quality of life and reduce problems …

This study compares a newer imaging method called TXI with standard dye-based imaging during colonoscopies in people with inflammatory bowel disease (IBD). The goal is to see which method better detects precancerous changes that can lead to bowel cancer. About 242 adults with IBD…

This study will use musculoskeletal ultrasound to look for hidden joint, muscle, and tendon inflammation in 81 people with inflammatory bowel disease (IBD) who have no known arthritis. The goal is to see how common these hidden problems are and to develop a standard ultrasound ch…

This study uses computer simulations to better understand how a subcutaneous (under-the-skin) form of the drug infliximab works in people with inflammatory bowel disease (IBD) and rheumatoid arthritis. Researchers will analyze data from previous trials to create a model that pred…