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Tundra lists 249 Ulcerative Colitis clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07619547
Longitudinal Immunophenotyping of Patients With Inflammatory Bowel Disease
Background: Inflammatory bowel disease (IBD) is a term used to describe disorders that cause long-term inflammation in the digestive tract. Symptoms include stomach pain, diarrhea, and bleeding. Crohn's disease and ulcerative colitis are the 2 main types of IBD. Researchers want to conduct a natural history study to learn more about whether genetic factors can cause IBD; how immune cells contribute to IBD; and how diet, drugs, and disease affect those cells. Objective: To better understand IBD over time. Eligibility: Adults aged 18 to 85 years with Crohn's disease, ulcerative colitis, or another IBD. Their healthy relatives are also needed. Design: Affected participants will have clinic visits every 6 months for 3 years. Once a year, they will have these procedures: A physical exam with blood and stool samples. Ultrasound of the abdomen. A wand will be rolled over the skin. It uses sound waves to capture images of the intestines. Magnetic resonance imaging (MRI) scan. They will lie on a table that slides into a tube. Magnetic fields will capture images of the intestines. Colonoscopy. A long, flexible tube with a video camera will be inserted into the rectum to view the entire colon. Up to 12 tissue samples may be taken. Upper endoscopy, for those with Crohn's disease. A long, thin tube with a camera will be inserted through the mouth and into the first part of the small intestine. Up to 12 small tissue samples may be taken. Questionnaires. Participants will answer questions about their disease and their diet. Midyear visits will include a physical exam, blood and stool collection, ultrasound, and questionnaires Healthy relatives will have 1 blood draw for genetic tests.
Gender: All
Ages: 18 Years - 85 Years
Updated: 2026-08-28
1 state
NCT07428629
Piloting an Insomnia Treatment in Patients With Ulcerative Colitis
The goal of this clinical trial is to learn if telehealth-based Cognitive Behavioral Therapy for Insomnia (CBT-I) adapted for Ulcerative Colitis (UC) works to treat insomnia in adults with UC. The main questions it aims to answer are: * Is telehealth-based CBT-I adapted for UC feasible and acceptable to participants? * Does CBT-I for UC impact insomnia severity and sleep continuity? Participants will: * Answer questionnaires online before and after treatment * Complete an online daily sleep diary before, during, and after treatment * Participate in 5 telehealth treatment visits over 7-8 weeks * Participate in 5-10-minute phone calls between treatment visits
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-28
1 state
NCT00606346
A Multicenter, Prospective, Long-term, Observational Registry of Pediatric Patients With Inflammatory Bowel Disease
The purpose of this study is to evaluate the long-term safety and clinical status of pediatric patients with Inflammatory Bowel Disease (IBD). Particular attention will be directed to recording safety outcomes reported in association with infliximab and other prescribed IBD therapies. In addition, information on disease status and quality of life will be collected.
Gender: All
Ages: 1 Month - 17 Years
Updated: 2026-08-28
33 states
NCT02808780
An Observational Prospective Long-term Exposure Registry of Adult Patients With Moderate-to-Severe Ulcerative Colitis
The purpose of this study is to describe the long-term safety risks in adult participants with moderate-to-severe ulcerative colitis who are treated with Simponi.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-28
10 states
NCT06979336
A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics (PK) of RO7837195 in Participants With Moderately to Severely Active Ulcerative Colitis (UC)
The purpose of this study is to evaluate the efficacy of RO7837195 compared with placebo in participants with moderately to severely active ulcerative colitis for whom prior treatment with conventional and/or advanced therapies has failed.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-27
54 states
NCT07501078
Aquamin® for Prevention of Ulcerative Colitis J-Pouch-associate Intestinal Inflammation
Ulcerative colitis (UC) is a disease that causes long-term inflammation in the digestive tract, and many people with this condition require surgery to remove the colon and create a new J-pouch for stool. Some patients develop a problem called pouchitis, where this pouch becomes inflamed. Current treatments are limited, and there are no known ways to prevent pouchitis from starting. This study is being done to find out if a natural mineral supplement called Aquamin® can help reduce inflammation and protect the gut lining in people with a J-pouch, and may reduce the risk of pouchitis. By understanding whether Aquamin® is safe and helpful, the study team hopes to find a new and better way to prevent inflammation and improve the long-term health of people with UC.
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-08-26
1 state
NCT07389824
Efficacy of Acupuncture-Mesalazine Combination Therapy in Ulcerative Colitis.
This study aims to evaluate the efficacy and safety of acupuncture combined with mesalazine (an integrated acupuncture-medication regimen) for ulcerative colitis.
Gender: All
Ages: 18 Years - 75 Years
Updated: 2026-08-25
1 state
NCT07012395
A Study of Long-acting Antibodies Alone and in Combinations for Moderate to Severe Ulcerative Colitis
This is a Phase 2, multicenter, proof-of-concept platform study in adult participants with moderately to severely active ulcerative colitis (UC). The primary goal of the study is to assess the efficacy and safety of multiple interventions following intravenous (IV) induction and subcutaneous (SC) maintenance treatment.
Gender: All
Ages: 18 Years - 75 Years
Updated: 2026-08-25
51 states
NCT07652294
Long-term Safety and Efficacy of Multiple Long-acting Antibodies Alone and in Combinations for IBD
This is a multicenter, long-term extension (LTE) study in participants with ulcerative colitis (UC) from Study SPY123-201 (The SKYLINE-UC study).
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-25
7 states
NCT03869905
Aquamin® as an Adjuvant Intervention for Ulcerative Colitis
The purpose of this study is to determine if Aquamin® works as a potential treatment to improve symptoms and if it will induce remission in patients with mild Ulcerative Colitis and extend remission in Ulcerative Colitis in remission.
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-08-25
1 state
NCT07071519
A Study to Learn More About How Risankizumab Works in Young Participants With Ulcerative Colitis
Ulcerative colitis (UC) is a type of inflammatory bowel disease that causes inflammation and bleeding from the lining of the rectum and colon (large intestine). This study will assess how Risankizumab moves through the body as well as how safe and effective it is in treating pediatric participants with moderate to severely active UC. Adverse events and change in disease activity will be assessed. Risankizumab is an approved medication for moderate to severe UC in multiple countries and is being developed for the treatment of UC in pediatrics. This study is comprised of 3 cohorts that may participate in 3 substudies (SS). Cohort 1 will enroll participants with ages from 6 to less than 18 years. Cohort 2 will enroll participants with ages from 2 to less than 6 years. Cohort 3 will enroll participants with ages from 2 to less than 18 years. SS1 is an open-label induction period where participants will receive a weight-based induction regimen of risankizumab. SS2 is a double-blind maintenance period where participants will be randomized to receive 1 of 2 doses of weight-based maintenance regimen of risankizumab. SS3 is an open-label extension period where participants will receive risankizumab based off of their response in SS2. Around 120 pediatric participants with UC will be enrolled at around 80 sites worldwide. Participants in SS1 will receive risankizumab intravenously during the 12-week induction period. Participants in SS2 will receive risankizumab subcutaneously during the 52-week randomized maintenance period. Participants in SS3 will receive risankizumab subcutaneously during the 208-week open label period. Participants will be followed-up for approximately 140 days. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
Gender: All
Ages: 2 Years - 17 Years
Updated: 2026-08-24
38 states
NCT04844606
A Master Protocol (AMAZ): A Study of Mirikizumab (LY3074828) in Pediatric Participants With Ulcerative Colitis or Crohn's Disease (SHINE-ON)
The main purpose of this study is to evaluate the long-term efficacy of mirikizumab in pediatric participants with ulcerative colitis (UC) or Crohn's disease (CD). The study will last about 172 weeks and may include up to 44 visits. Additional treatment may be available to participants via a Continued Access Period.
Gender: All
Ages: 2 Years - 19 Years
Updated: 2026-08-24
9 states
NCT07250815
A Study on Infections in Adults With Ulcerative Colitis/Crohn's Disease
More older people (more than 65 years of age) around the world are getting Ulcerative Colitis (UC) or Crohn's Disease (CD). This is happening because people are living longer and because more people overall are developing UC or CD. Medicines that treat UC/CD, however, might make it easier for older adults to get infections. The main aim of this study is to learn if there is a difference in the number and type of infections in older people when treated with either ENTYVIO or other advance medicines (TNF-alpha inhibitors or ustekinumab) that reduce swelling and pain by blocking a chemical in the body (called TNF-alpha). The study will include people aged 65 years and older UC or CD who used either ENTYVIO with ustekinumab or a TNF-alpha inhibitor between 2016 and 2025. Data will be collected from existing Medicare databases.
Gender: All
Ages: 65 Years - Any
Updated: 2026-08-24
1 state
NCT07463183
A Study to Evaluate Efficacy and Safety of MK-8690 in Participants With Moderately to Severely Active Ulcerative Colitis (MK-8690-002)
The purpose of this protocol is to evaluate the efficacy of MK-8690 in participants with moderately to severely active ulcerative colitis. The primary hypothesis is that MK-8690 is superior to placebo with respect to the proportion of participants achieving clinical remission per Modified Mayo Score at Week 12.
Gender: All
Ages: 18 Years - 75 Years
Updated: 2026-08-21
22 states
NCT07186101
LY4268989 (MORF-057) Co-Administered With Mirikizumab in Adults With Moderately to Severely Active Ulcerative Colitis:
The main purpose of the study is to evaluate the effectiveness and safety of LY4268989 when given with mirikizumab compared to mirikizumab alone in adult participants with moderately to severely active ulcerative colitis (UC). Study participation will last approximately 118 weeks, including 104 weeks of treatment and may include up to 21 visits.
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-08-21
19 states
NCT06937086
Mirikizumab Administered at the Same Time as Tirzepatide in Adult Participants With Moderately to Severely Active Ulcerative Colitis and Obesity or Overweight: Phase 3b Study
The main purpose of this study is to show whether in these individuals, treatment with both mirikizumab and tirzepatide, compared with treatment with mirikizumab and placebo, leads to decrease or disappearance of UC symptoms, and loss of at least one-tenth of the overall body weight. Participation in this study will last up to 61 weeks, including 52 weeks of treatment.
Gender: All
Ages: 18 Years - 70 Years
Updated: 2026-08-21
23 states
NCT06636656
A Study to Test Whether BI 3032950 Helps People With Ulcerative Colitis
Adults between 18 and 80 years of age with ulcerative colitis can participate in this study. This is a study for people for whom previous treatment was not successful or who stopped previous treatment. The purpose of this study is to find out whether BI 3032950 helps people with ulcerative colitis. This study has 2 parts. In Part A, participants get BI 3032950 as an infusion into a vein every 4 weeks. After 12 weeks, doctors check whether the signs and symptoms of ulcerative colitis have improved. Before the results of this assessment are available, participants move on to Part B and get BI 3032950 as an injection under the skin. Participants whose results show clinical response after 12 weeks can continue treatment with BI 3032950. They get BI 3032950 injections under the skin every 4 weeks for up to 2 years. Participants visit their doctors every 4 weeks. During these visits, the doctors check the signs and symptoms of ulcerative colitis. This includes taking blood and stool samples. Doctors also do endoscopies. This is a procedure that uses a tube with a camera to look inside the body. The doctors also regularly check participants' health and take note of any unwanted effects.
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-08-21
9 states
NCT04159597
Expanded Access to Upadacitinib
This is an expanded access program (EAP) for eligible participants. This program is designed to provide access to upadacitinib prior to approval by the local regulatory agency. Availability will depend on territory eligibility. A medical doctor must decide whether the potential benefit outweighs the risk of receiving an investigational therapy based on the individual patient's medical history and program eligibility criteria.
Gender: All
Updated: 2026-08-20
NCT07184996
An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
This is a multinational, multicenter, randomized, double-blind, placebo-controlled, Phase 3 induction study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Ulcerative Colitis (UC). Study details include: The study duration may be up to 35 weeks with: * Screening period * 12-week Sub-Study 1 (Single-Arm Open-Label Feeder Induction) or Sub-Study 2 (Pivotal Induction) * 12-week Sub-Study 3 (Extended Induction for non-responders) * 45 days follow-up visit for participants who do not enroll into the maintenance study (EFC18359) The treatment duration will be up to 12 weeks in each sub-study. The number of scheduled on-site visits will be up to 8 for the Sub-Study 1 and Sub Study 2 or a maximum of 15 visits for participants completing extended induction.
Gender: All
Ages: 16 Years - 80 Years
Updated: 2026-08-20
33 states
NCT05316584
A Novel Remote Patient and Medication Monitoring Solution to Improve Adherence and PerSiStence With IBD Therapy
The investigators hypothesize that use of a remote monitoring digital health system that supports medication taking and monitoring of symptoms will improve adherence, clinical outcomes, and decrease healthcare utilization compared to standard care in participants with inflammatory bowel disease initiating oral or subcutaneous treatment. The investigators are conducting a 12-month, multicenter, randomized, controlled trial to assess the feasibility and effectiveness of a remote monitoring digital health system on adherence, clinical outcomes, and healthcare utilization. The investigators will address the following specific aims: 1. Compare adherence as measured by the medication possession ratio in participants using a remote monitoring digital health system compared to standard of care. 2. Compare clinical outcomes and healthcare utilization in participants using a remote monitoring digital health system compared to standard of care.
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-08-20
5 states
NCT04033445
A Study of Guselkumab in Participants With Moderately to Severely Active Ulcerative Colitis
The purpose of this study is to evaluate the efficacy and safety of guselkumab in participants with moderately to severely active ulcerative colitis (UC).
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-20
27 states
NCT05579483
Prediction of Dietary Intervention Efficacy in Mild Ulcerative Colitis Patients Based on Fecal Microbiome Signatures
A double-blind randomized placebo-controlled parallel trial with two intervention arms and two placebo arms and a period of eight intervention weeks to validate the prediction that prebiotics could induce a higher response in mild UC patients with certain fecal microbiome signatures.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2026-08-20
1 state
NCT07185009
A Maintenance Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
This is a multicenter, randomized, double-blind, placebo-controlled Phase 3 maintenance study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Ulcerative Colitis (UC). Study details include: The study duration may be up to 286 weeks including: * 40-week Pivotal Maintenance Sub-Study * 240-week Open-Label Extension (OLE) Sub-Study * 45-day Follow-up Visit Note: For the participants who do not enroll into OLE Sub-Study, the duration will be up to 46 weeks, including the 40-week maintenance period and a 45-day follow-up visit. The treatment duration may be up to 280 weeks including: * 40 weeks in Pivotal Maintenance Sub-Study * 240 weeks in OLE Sub-Study The total number of on-site visit will be up to 32: * 21 visits in the Pivotal Maintenance Sub-Study. * 11 visits in the OLE Sub-Study.
Gender: All
Ages: 16 Years - 80 Years
Updated: 2026-08-18
14 states
NCT06254950
A Study on the Safety of TAK-279 and Whether it Can Reduce Inflammation in the Bowel of Participants With Moderately to Severely Active Ulcerative Colitis
The main aim of this study is to learn if TAK-279 reduces bowel inflammation and symptoms compared to placebo. Another aim is to compare any medical problems that participants have when they take TAK-279 or placebo and how well the participants tolerate any problems. The participants will take capsules of either TAK-279 or placebo for up to 3 months (12 weeks). Then all the participants will receive TAK-279 for the rest of the treatment part of the study (1 year or 52 weeks). During the study, participants will visit their study clinic several times.
Gender: All
Ages: 18 Years - 75 Years
Updated: 2026-08-17
50 states