ULCERATIVE COLITIS

This study tests an experimental pill called ISM5411 (Garutadustat) in 80 adults with active ulcerative colitis. Half receive the drug, half a placebo, and neither patients nor doctors know who gets what. The goal is to check if the drug is safe and helps control the disease.

This Phase 2 trial is testing three long-acting antibodies, alone or in combination, for people with moderate-to-severe ulcerative colitis. The study will enroll 645 adults to see if these treatments can reduce inflammation and lead to remission. Participants receive the antibodi…

This study tests a new drug called RO7837195 for people with moderate to severe ulcerative colitis who haven't gotten better with other treatments. About 224 participants will receive either the drug or a placebo for 12 weeks to see if it can bring about remission. The goal is to…

This study is testing the drug vedolizumab (Entyvio) in 400 adults with moderate to severe ulcerative colitis or Crohn's disease. Participants first receive the drug through an IV for 6 weeks, then switch to injections under the skin for the rest of the year. The main goal is to …

This study follows 40 children with Crohn's disease or ulcerative colitis who developed severe psoriasis from anti-TNF drugs and switched to ustekinumab. Researchers will check if their digestive symptoms stay controlled and if their skin improves after 3-6 months. The goal is to…

This phase 3 trial tests whether adding tirzepatide (a weight-loss drug) to mirikizumab (an anti-inflammatory drug) helps people with moderate-to-severe ulcerative colitis who are also overweight or obese. The goal is to see if the combination can reduce both gut symptoms and bod…

This study tests the long-term safety and effectiveness of mirikizumab in 150 children and adolescents with moderate-to-severe ulcerative colitis or Crohn's disease. Participants who completed earlier mirikizumab studies can join. The trial lasts about 172 weeks and aims to see i…

This phase 3 study tests the drug risankizumab in about 120 children aged 2 to 18 with moderate to severe ulcerative colitis. The trial has three parts: an initial 12-week IV treatment period, a 52-week maintenance phase where patients get one of two doses by injection, and a lon…

This study looks at the long-term safety of a drug called vedolizumab given as a shot under the skin to children and teenagers with ulcerative colitis or Crohn's disease. About 70 participants who did well on the drug in an earlier study will keep getting it, while those who didn…

This study tests whether adding a new oral drug, LY4268989, to the existing treatment mirikizumab works better than mirikizumab alone for adults with moderate-to-severe ulcerative colitis. About 252 participants will receive either the combination or mirikizumab plus a placebo fo…

This study is for people who have both an autoimmune disease (like rheumatoid arthritis, lupus, or multiple sclerosis) and an advanced cancer that has spread or cannot be removed by surgery. It tests the safety and effectiveness of the immunotherapy drug nivolumab, given alone or…

This study looks at how well risankizumab works for people with moderate to severe ulcerative colitis in real-world settings. About 200 adults in Germany and Austria will take the drug as prescribed by their doctor and be followed for up to 52 weeks. The goal is to see if symptom…

This study tests a special form of vitamin B3 (nicotinamide) that releases in the lower gut to treat mild to moderate ulcerative colitis. About 459 adults will receive either a low or high dose of the vitamin or a placebo. The goal is to see if it can reduce symptoms and improve …

This study tests an investigational drug called duvakitug in people with moderate-to-severe ulcerative colitis who have already responded to treatment. The goal is to see if duvakitug can help maintain remission better than a placebo over 40 weeks, with an optional long-term exte…

This early-stage study is testing whether an oral probiotic called R-3750 is safe and tolerable for people with mild to moderate ulcerative colitis. About 36 adults will take the probiotic and be monitored for side effects, inflammation, and symptom changes. The goal is to see if…

This study tests whether MK-8690, a drug given as a shot, can help people with moderate-to-severe ulcerative colitis achieve remission. About 100 adults who haven't responded well to other treatments will receive either MK-8690 or a placebo. The main goal is to see if more people…

This study tests a daily pill called filgotinib in 80 children aged 8 to 17 with moderate to severe ulcerative colitis, a chronic gut disease. The goal is to see if the drug can reduce inflammation and help children feel better. All participants receive the drug, and the study tr…

This study tests a once-daily food supplement designed to improve gut bacteria in people with mild-to-moderate ulcerative colitis. About 162 adults will take either the supplement or a placebo for 24 weeks, alongside their usual treatment. The goal is to see if the supplement hel…

This study tests a daily medication called etrasimod in 36 adolescents aged 12 to 17 with moderate-to-severe ulcerative colitis. The goal is to see if the drug can safely help control the disease and reduce inflammation over a year, with an option to continue treatment for up to …

This study tests whether transplanting healthy donor stool into the gut can help people with ulcerative colitis reach remission without steroids. About 85 adults with active UC will receive either fecal transplants or a placebo. The goal is to see if a larger, definitive trial is…

This study tests whether butyrate enemas can help Hispanic children aged 7-21 with mild-to-moderate ulcerative colitis. Butyrate is a natural substance made by gut bacteria that may reduce inflammation. The goal is to see if it can lower disease activity scores and improve marker…

This study tests whether two types of fibre supplements—acacia gum and microcrystalline cellulose—can reduce gut inflammation in people with ulcerative colitis. Sixty-nine participants will add one of the fibres or a placebo to their usual diet for six weeks. Researchers will mea…

This study tests a new drug called BI 3032950 in 80 adults with moderate to severe ulcerative colitis who haven't improved on other treatments. In the first part, the drug is given by IV every 4 weeks for 12 weeks. Those who respond then receive injections under the skin every 4 …

This study follows 400 adults with moderate to severe ulcerative colitis who are already prescribed upadacitinib (RINVOQ) by their doctor. Researchers will track how well the drug controls symptoms like diarrhea and rectal bleeding over two years. The goal is to see if early impr…

This study tests the long-term safety of an oral drug called zasocitinib (TAK-279) in adults with moderate to severe Crohn's disease or ulcerative colitis. Participants who responded to the drug in earlier studies can continue treatment for up to 3 years. The main goal is to see …

This study tests if the drug vorinostat is safe and can help people with moderate-to-severe Crohn's disease by reducing gut inflammation. Participants who respond well may then receive a maintenance treatment with ustekinumab for up to two years. The goal is to control symptoms a…

This study looks at how children and teenagers with moderate to severe ulcerative colitis or Crohn's disease process a drug called vedolizumab when given as a shot under the skin. About 70 participants who already responded to vedolizumab given through a vein will receive the sho…

This study tests an experimental drug called TQH3906 in adults with moderate-to-severe ulcerative colitis or Crohn's disease. About 135 participants will receive either the drug or a placebo for 12 weeks to see if it safely reduces inflammation and improves symptoms. The goal is …

This study is for children with ulcerative colitis or Crohn's disease who already completed a previous vedolizumab trial. It aims to see how safe the drug is over a longer period. About 240 kids will receive vedolizumab infusions or be observed without treatment. Researchers will…

This phase 2 trial tests whether adding a freeze-dried fecal microbiota transplant (FMT) to standard biologic drugs (vedolizumab or ustekinumab) helps people with ulcerative colitis reach remission more safely and effectively. About 40 adults with active UC will receive either FM…

This study tests a daily medication called filgotinib (200 mg) in about 94 Korean adults with moderate-to-severe ulcerative colitis. The main goal is to see if it can bring the disease into remission (no active symptoms) by week 10 or 22. Participants take the pill once daily and…

This study tests a new drug called duvakitug in about 980 people with moderate-to-severe ulcerative colitis. Participants receive either duvakitug or a placebo as an injection under the skin for up to 12 weeks. The goal is to see if the drug can help achieve remission, meaning le…

This study tests a new drug called SAR442970 for people with moderate to severe ulcerative colitis, a condition that causes inflammation and sores in the colon. About 99 adults will receive either the drug or a placebo to see if it can help control the disease and reduce symptoms…

This study tests two drugs, eltrekibart and mirikizumab, alone or together, in 140 adults with moderate-to-severe ulcerative colitis. The goal is to see if they can safely reduce inflammation and help patients achieve remission. Participants must have tried other treatments witho…

This study looks at how well newer inflammatory bowel disease (IBD) medications work in children whose previous anti-TNF treatment stopped working or didn't help. About 1,100 kids with Crohn's disease or ulcerative colitis will answer questions about their symptoms and health ove…

This study follows 200 adults in Japan with moderate to severe ulcerative colitis who are already prescribed risankizumab by their doctor. Researchers will track how well the drug controls symptoms like diarrhea and rectal bleeding over up to 156 weeks. The goal is to see if the …

This study tests whether a diet made from common American foods like sandwiches, grilled meats, and oatmeal can reduce inflammation and improve symptoms in people with ulcerative colitis. Over 8 weeks, 122 participants will receive catered meals and guidance from a dietitian. The…

This study tests whether combining two drugs—vedolizumab and tofacitinib—can quickly bring moderate to severe ulcerative colitis under control. About 65 adults will receive both drugs for 8 weeks, and those who respond will continue on vedolizumab alone for nearly a year. The goa…

This study tests whether giving several fecal transplants (instead of just one) works better to clear repeat C. diff infections in people with ulcerative colitis. About 64 adults with active colitis and repeat C. diff will receive either one or multiple infusions of healthy donor…

This study tests whether dapagliflozin, a drug currently used for diabetes, can help control inflammation in people with mild-to-moderate ulcerative colitis. Researchers will give 50 adults either dapagliflozin plus standard mesalamine or mesalamine alone, and track changes in sy…

This study tests whether taking freeze-dried fecal transplant capsules (PRIM-DJ2727) can help adults with ulcerative colitis stay in remission and avoid flare-ups. About 58 participants will take the capsules or a placebo for 12 weeks alongside their usual treatment. The goal is …

This early-phase trial tests whether a patient's own immune cells, engineered to target BCMA and/or CD19, can calm severe ulcerative colitis that hasn't responded to other treatments. Twelve adults with moderate-to-severe active disease will receive a single infusion of these CAR…

This program provides children and teenagers with moderate to severe ulcerative colitis or Crohn's disease continued access to vedolizumab, a medication given through a vein, after they finish a related study. It is for those who still benefit from the treatment and have no good …

This study tests whether taking a daily prebiotic supplement for 8 weeks can improve gut health and reduce inflammation in people with ulcerative colitis. Researchers will collect stool samples and track symptoms in 70 adults. The goal is to see if prebiotics can help manage the …

This study tests whether frozen capsules containing processed stool from healthy donors can help people with mild-to-moderate active ulcerative colitis. Participants will take either the real capsules or a placebo for 12 weeks. The goal is to see if the treatment can bring the di…

This study tests an experimental oral drug called GS-5290 (tilpisertib fosmecarbil) in 176 adults with moderate to severe ulcerative colitis. Participants are randomly assigned to receive either the drug or a placebo for 12 weeks. The main goal is to see if the drug can improve s…

This study tests whether adding mebendazole, a common deworming medication, to standard mesalamine therapy can improve symptoms in people with mild-to-moderate ulcerative colitis. 46 adults will take mebendazole or a placebo twice daily for 6 months. Researchers will measure chan…

This program offers early access to upadacitinib (Rinvoq) for people with Crohn's disease, ulcerative colitis, certain types of arthritis, or atopic dermatitis who have no other suitable treatments and cannot join ongoing clinical trials. A doctor must decide if the potential ben…

This study is testing whether adding the allergy medicine desloratadine to standard ulcerative colitis treatment can better control inflammation and symptoms. About 44 adults with mild to moderate ulcerative colitis will take either desloratadine plus mesalamine or mesalamine alo…

This study tests whether a daily supplement called nicotinamide riboside (a form of vitamin B3) can help children with mild to moderate ulcerative colitis. About 40 kids will take either the supplement or a placebo for 6 to 12 months, alongside their usual treatment. The main goa…

This study looks at whether removing certain food additives (like carrageenan and polysorbates) from the diet can improve symptoms and gut health in people with moderately active ulcerative colitis. About 70 participants will be randomly assigned to either a normal healthy diet o…

This study tests whether breathing pure oxygen in a pressurized chamber (hyperbaric oxygen therapy) can help people hospitalized with moderate to severe ulcerative colitis flares. The goal is to see if this treatment can stop symptoms like rectal bleeding and frequent stools, and…

This study tests whether fecal microbiota transplants (FMT) given as capsules can safely improve symptoms in people newly diagnosed with rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, Crohn's disease, or ulcerative colitis. Two hundred participants will receiv…

This early trial tests whether a device that sends mild electrical pulses to the sacral nerve can safely help control symptoms of ulcerative colitis. The study will enroll 15 adults whose disease has not responded well to standard medications. Researchers will track changes in di…

This study is testing a minimally invasive weight loss procedure called endoscopic sleeve gastroplasty (ESG) in 12 people who have both obesity and ulcerative colitis and are planning or have had colon removal surgery. The procedure uses a suturing device to reduce stomach size b…

This study follows 80 Chinese adults with moderate to severe ulcerative colitis who are already prescribed upadacitinib by their doctor. Researchers will collect routine medical data over one year to see if the drug improves symptoms like bloody diarrhea. No extra tests or visits…

This phase 2 trial tests whether rupatadine, an allergy medicine, can help control inflammation in people with mild-to-moderate ulcerative colitis. About 60 adults will take rupatadine or a standard treatment (mesalamine) for several weeks. The goal is to see if rupatadine reduce…

This study tests whether adding diet advice and stress management sessions to standard advanced therapy helps people with Crohn's disease or ulcerative colitis reach remission. About 160 adults with active IBD will be split into four groups, each receiving different combinations …

This study tests a new oral drug called BRS201 in 20 adults with severe ulcerative colitis who have not improved with standard treatments. Participants take the drug twice daily for 4 weeks and attend 8 clinic visits for blood, stool, and urine tests. The goal is to see if BRS201…

This study is testing whether a remote monitoring app can help people with active inflammatory bowel disease (Crohn's or ulcerative colitis) spend more time in remission. About 290 adults whose disease is flaring will use the app to track symptoms and health data. The goal is to …

This study tests whether budesonide extended-release tablets can safely help children aged 5 to 17 with mild to moderate ulcerative colitis achieve remission. About 70 participants will receive either a low dose, high dose, or placebo for 56 days. The goal is to reduce symptoms l…

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 is developing an artificial intelligence system that analyzes CT and MRI scans to diagnose and predict outcomes for digestive diseases like Crohn's disease, ulcerative colitis, and intestinal tuberculosis. Researchers are using data from 21 hospitals in China to train …

This study tests whether Aquamin, a natural mineral supplement from seaweed, can prevent pouchitis—a painful inflammation of the J-pouch—in people with ulcerative colitis who have had their colon removed. About 52 participants will take Aquamin or a placebo for up to 8 months. Th…

This study tests whether the drug etrasimod can prevent pouchitis, a common inflammation of the internal pouch created after colon removal surgery. Researchers will give either etrasimod or a placebo to 40 high-risk patients for 48 weeks and track how many develop pouchitis. The …

This study tests a small device placed under the skin near the tailbone that sends mild signals to a nerve, aiming to reduce sudden bowel urgency in people with ulcerative colitis. About 137 adults with the condition will take part. The device is implanted in a same-day procedure…

This study tests whether morning bright light therapy can help people with Crohn's disease or ulcerative colitis by reducing gut leaks and inflammation. About 30 adults with stable medication will use a light box each morning for 8 weeks. Researchers will check changes in gut bar…

This study tests whether a special online therapy for insomnia, adapted for people with ulcerative colitis (UC), is helpful and practical. About 20 adults with active UC and insomnia will take part. They will complete online questionnaires, keep a daily sleep diary, and attend 5 …

This study tests whether morning light therapy can improve sleep timing and reduce symptoms in people with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis. Sixty-eight adults with active IBD symptoms will either use a light therapy device at hom…

This study tests if pentoxifylline, a drug already used for other conditions, can safely reduce symptoms of mild to moderate ulcerative colitis. About 60 adults will take the drug and be monitored for changes in bowel symptoms and quality of life. The goal is to see if this offer…

This study looks at whether people with certain cancers prefer getting their immune therapy as a shot under the skin (subcutaneous) or through a needle in a vein (intravenous). About 880 adults who are already eligible for standard treatments like nivolumab or pembrolizumab will …

This study tests whether one hour of morning light therapy each day for four weeks can improve sleep quality and reduce inflammation in adults with ulcerative colitis who have active inflammation and poor sleep. Thirty participants will wear a sleep tracker, complete surveys, and…

This study tests whether a special 5-day diet that mimics fasting can lower inflammation and improve quality of life in people with mild to moderate ulcerative colitis. Participants will follow the diet for three cycles while researchers track symptom changes. The goal is to see …

This study tests whether adding fermented foods like kimchi, sauerkraut, yogurt, and kefir to the diet can reduce inflammation and improve quality of life in people with mild to moderate ulcerative colitis. Researchers will measure changes in a stool marker of inflammation and tr…

This study tests whether a 12-week personalized aerobic exercise program, done at home with telemedicine guidance, can improve fitness, disease control, and quality of life in adults with inactive or mildly active inflammatory bowel disease (IBD). Twenty-eight participants will e…

This study looks at bile acid profiles in children with ulcerative colitis (UC) who also have a C. difficile infection. Researchers want to see if changes in bile acids and gut bacteria make these children more vulnerable. They will compare three groups: children with UC flare-up…

This study aims to learn how the immune system controls inflammation in the gut for people with Crohn's disease or ulcerative colitis. Up to 1,000 participants aged 0 to 75 will receive standard medical care and may provide blood, tissue, or white blood cell samples. No experimen…

This study follows about 1,182 pregnant women with ulcerative colitis who are taking or have taken ozanimod. Researchers will watch for any health problems in the mothers and their babies, such as birth defects or pregnancy complications. The goal is to learn whether the drug is …

This study uses health insurance claims data from Korea to count how many children under 18 have Crohn's disease or ulcerative colitis, and how their treatment changes as they grow. Researchers will look at patterns of medication use, hospital visits, and costs over several years…

This study is tracking over 25,000 people with inflammatory bowel disease (IBD) to understand why many continue to have abdominal pain even when their disease is in remission. Researchers will use questionnaires, blood and stool samples, heart rate recordings, and genetic data to…

This study is testing an educational tool designed for people with melanoma who also have an autoimmune disease and are considering treatment with immune checkpoint inhibitors. Researchers want to see if the tool is easy to use and helpful for both patients and healthcare provide…

This study is looking at whether a substance in the blood called LRG can help doctors tell how active ulcerative colitis or Crohn's disease is in the gut. Researchers will measure LRG levels in 300 people who might have these conditions and compare them with what is seen during a…

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 aims to identify biological markers that can predict how patients with inflammatory bowel disease (IBD) will respond to a type of medication called TNF-alpha inhibitors. Researchers will collect blood and tissue samples from 100 adults, including healthy controls and I…

This study collects tissue, blood, and stool samples from 200 children with inflammatory bowel disease (IBD) or other gut disorders. Researchers will use a cutting-edge technique called spatial transcriptomics to map gene activity directly inside gut tissue. The goal is to better…

This study is testing whether a blood test measuring a protein called LRG can tell if the gut lining has healed in people with ulcerative colitis. Researchers will compare blood LRG levels with colonoscopy and tissue samples in 100 patients. If the blood test works, it could offe…

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 observes how doctors use a treat-to-target strategy for people with Crohn's disease or ulcerative colitis in routine care. Researchers will review medical records of 2000 adults over 24 months to see if adjusting treatment based on disease activity improves outcomes. N…

This study looks at whether measuring infliximab levels in saliva is as good as measuring it in blood for children with inflammatory bowel disease (IBD). Fifteen children starting infliximab will provide saliva and blood samples during routine visits. The goal is purely to gather…

This study is testing whether a simple ultrasound can accurately measure muscle loss in people with inflammatory bowel disease (Crohn's or colitis). Currently, doctors use CT scans to check for muscle wasting, but CT involves radiation and is not always available. Researchers wil…

This study looks at how nutrition and body composition (like muscle and fat) impact the health of people with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis. Researchers will follow 300 participants starting new medical treatments or having sur…

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…

This study surveys 400 adults with inflammatory bowel disease (IBD) from two medical centers to understand how social factors like insurance, income, and support affect medication adherence and quality of life. Researchers focus on Hispanic and Black patients, who often have wors…

This study aims to find new markers in the blood that can detect an imbalance of gut bacteria linked to inflammatory bowel disease (IBD). Researchers will compare 60 people with IBD and 60 people without IBD by collecting stool, blood, and tissue samples. The goal is to develop a…

This study explores whether ultrasound and elastography can detect fibrosis (scarring) in the gut of people with ulcerative colitis. Researchers will compare ultrasound images with tissue samples from biopsies to find new biomarkers. The goal is to develop a non-invasive method t…

This study is testing whether robotic surgery is a practical option for people with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis. Researchers will compare robotic surgery to standard laparoscopic surgery in 100 adults to see which approach wo…

This study collects tissue and blood samples from 300 people with autoimmune diseases like Crohn's, multiple sclerosis, and celiac disease. Researchers aim to identify the specific targets of immune cells (T cells) that cause inflammation. The goal is to discover new targets for …

This study follows 216 adults with inflammatory bowel disease (IBD) who are in remission. They wear a wrist monitor and fill out sleep questionnaires for one year to see if changes in sleep quality can predict when a flare-up will happen. The goal is to find early warning signs o…

This study is for adults in South Korea with ulcerative colitis or Crohn's disease who are already taking vedolizumab injections. Researchers will look at medical records to track side effects and how well the treatment works. No new medicine or treatment is given—this is just an…

This study is collecting health data, voice recordings, and biological samples from 100 IBD patients in Luxembourg (part of a larger 800-person study across Europe). Researchers hope to find patterns that can predict when a patient's treatment needs to change. The goal is to use …

This study aims to find out how often men with inflammatory bowel disease (IBD) have HPV infection in their mouth and anal area. Researchers will collect swab samples from 384 men with Crohn's disease or ulcerative colitis and test for HPV and abnormal cell changes. The goal is t…

This study follows 48 adults with active Crohn's disease or ulcerative colitis who are starting biologic or JAK inhibitor therapy. Researchers use a quick, painless bioelectrical impedance scan to measure muscle mass and other body composition changes at the start, 24 weeks, and …