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Ulcerative Colitis

Tundra lists 237 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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RECRUITING

NCT06581328

A Study of Vedolizumab in Adults With Ulcerative Colitis or Crohn's Disease in the Community Setting

Ulcerative Colitis (UC) and Crohn's Disease (CD) are long-term conditions in the gut that can cause diarrhea, swelling (inflammation), bleeding from the anus, and belly pain. The main aim of this study is to check for how many participants with UC and CD signs and symptoms disappear after 3.5 months (14 weeks) of treatment with Vedolizumab (this is called remission). Participants will be treated with Vedolizumab for approximately 1 year (50 weeks). During the first 1.5 months (6 weeks), participants will receive Vedolizumab as an infusion in the vein (called intravenously). After this, participants will receive Vedolizumab as an injection under the skin (called subcutaneously) for the rest of the treatment. Participants for whom the treatment does not seem to work well after 3.5 months (14 weeks) will stop treatment with Vedolizumab and can change to another treatment and also there will be additional required visits at 6 months (26 weeks) and at 1 year (52 weeks). All participants will be checked again 4.5 months (18 weeks) after their last treatment with Vedolizumab. During the study, participants will visit their study clinic several times.

Gender: All

Ages: 18 Years - 80 Years

Updated: 2026-05-29

32 states

Ulcerative Colitis
Crohn's Disease
RECRUITING

NCT00001184

Immune Regulation in Ulcerative Colitis or Crohn s Disease

This study will investigate in patients with Crohn s disease and ulcerative colitis how the body s immune system controls inflammation in the gastrointestinal tract (stomach and intestines)-specifically, how lymphocytes (a type of white blood cell) function in inflammatory responses. This protocol does not involve any experimental treatments. Patients between the ages of 0 and 75 years of age with Crohn s disease or ulcerative colitis or symptoms of inflammatory bowel disease may be eligible for this study. Screening tests may include the following: medical history and physical examination, routine blood tests, examination of stool specimens, X-rays such as barium enema or upper GI series, proctosigmoidoscopy, colonoscopy, gastroduodenoscopy, and small bowel biopsy. Participants will receive medical treatment according to the best generally accepted measures for treating Crohn s disease or ulcerative colitis. This may include anti-inflammatory drugs, immunosuppressive drugs, and antibiotics to treat infections. A surgical consultation may be recommended for patients whose disease does not respond to medical treatment. If surgery to remove intestinal tissue is recommended, a qualified gastrointestinal surgeon will perform the procedure. In addition, participants may undergo the following procedures: * Blood drawing - No more than 450 milliliters (30 tablespoons, or 15 ounces) of blood will be taken from adults over a 6-week period. A maximum of 7 ml (1/2 tablespoon) of blood per kilogram (2.2. pounds) of body weight will be obtained from children within the same time period, with no more than 3 ml/kg taken at any one time. * Leukapheresis - This procedure is done to collect large quantities of white blood cells. Whole blood is collected through a needle in an arm vein, similar to donating blood. The blood is circulated through a machine that separates it into its components, and the white cells are removed. The rest of the blood is returned to the body, either through the same needle or through another needle in the other arm. * Intestinal biopsies - Intestinal tissue will be obtained during colonoscopy with intestinal biopsy in patients who require this procedure as part of their standard medical care. Patients are given a sedative to reduce anxiety, but are conscious during the procedure. A flexible tube is inserted into the rectum and large intestine, allowing the physician to see the intestinal mucosa. At various places, small pieces of tissue are plucked out.

Gender: All

Ages: 1 Day - 75 Years

Updated: 2026-05-29

1 state

Inflammatory Bowel Disease
Ulcerative Colitis
Chrohn's Disease
ACTIVE NOT RECRUITING

NCT06880744

A Study to Assess the Change in Disease Activity in Adult Participants With Moderate to Severe Ulcerative Colitis Treated With Risankizumab Compared to Vedolizumab

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 evaluate how safe and effective risankizumab is compared to vedolizumab in treating adult participants with moderate to severe UC who are naive to targeted therapies (TaTs). Risankizumab and vedolizumab are approved medications for moderate to severe UC in multiple countries. Participants who meet the eligibility criteria will be randomized in a 1:1 ratio to receive open label risankizumab or vedolizumab. Approximately 530 adult participants with moderate to severe UC who are naïve to targeted therapies (TaTs) will be enrolled at 285 sites worldwide. For participants randomized to risankizumab, drug will be administered intravenous(IV) during the induction period followed by subcutaneous injection during the maintenance period. Participants randomized to vedolizumab will receive drug IV throughout the study. The duration of the study is approximately 69 weeks for participants randomized to risankizumab and 71 weeks for participants randomized to vedolizumab. This includes up to a 35-day screening period followed by a treatment period of 44 weeks for risankizumab and 46 weeks for vedolizumab. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular outpatient visits during the study. The effect and safety of the treatment will be checked by medical assessments, evaluation of side effects and completing questionnaires.

Gender: All

Ages: 18 Years - 80 Years

Updated: 2026-05-28

121 states

Ulcerative Colitis
NOT YET RECRUITING

NCT06228352

Role of Bile Acids and Microbiota in Clostridioides Difficile Infection in Ulcerative Colitis

Ulcerative Colitis (UC) is a chronic Inflammatory Bowel Disease characterized by chronic inflammation of the colon. Composition of gut microbiota of UC patients is abnormal (dysbiosis). Ulcerative Colitis patients have an increased risk of Clostridioides difficile infection (CDI) and CDI complications (colectomy, death, recurrence). The reason for this increased risk in IBD patients is not fully understood. The decrease in the proportion of secondary bile acids, induced by microbiota dysbiosis in patients with UC could favor C. difficile infection. The main objective of the study is to describe the composition of bile acids (primary and secondary) in children followed for UC during relapse with or without CDI and to compare it to children with UC in remission and healthy controls. The composition of fecal microbiota will be also describe to correlate dysbiosis and bile acid abnormalities. And finally some fecal biomarkers will be study : short chain fatty acids, metabolic pathway of Tryptophan, and fecal Calprotectin.

Gender: All

Ages: Any - 17 Years

Updated: 2026-05-28

Ulcerative Colitis
RECRUITING

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: 2026-05-27

31 states

Ulcerative Colitis
ACTIVE NOT RECRUITING

NCT05626088

A Study in Adults With Inflammatory Bowel Disease (IBD) Receiving Vedolizumab in the Patient Support Program (PSP) in Brazil

The primary reason of this study is to observe current and past treatment in adult participants receiving Vedolizumab, intravenous (IV) or subcutaneous (SC), for IBD in Brazil. There is no treatment involved in this study, this is only an observational review of past and ongoing treatment data relating to Vedolizumab treatment for IBD (including Ulcerative Colitis \[UC\] and Crohn's Disease \[CD\]).

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-26

1 state

Ulcerative Colitis
Crohn's Disease
RECRUITING

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: 2026-05-26

6 states

Colitis Ulcerative
Ulcerative Colitis
RECRUITING

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: 2026-05-26

8 states

Ulcerative Colitis
Ulcerative Colitis Chronic
Inflammatory Bowel Diseases
+1
COMPLETED

NCT04887428

Occupational Insertion and Educational Level of Adult Patients With Pediatric Early Inflammatory Bowel Disease (IBD)

The main objective of this project is to assess the occupational insertion of these adult patients with pediatric-onset IBD and to compare it with the general population. The secondary objectives are: 1. to assess the level of education and compare it to that of the general population 2. to assess occupational insertion and the educational level according to: * The disease (Crohn's disease, ulcerative colitis or unclassified colitis) * sex * Age at diagnosis (\<or ≥ 10 years) * The occurence of surgery, the location of the disease, the treatments undertaken * Quality of life 3. Evaluate the patient's feelings about the impact of his illness on occupational insertion and the educational level 4. To describe the quality of life of patients in relation to disease activity and health states (QALY calculation) 5. To assess the responsivness to change of the functional handicap score IBD-DI (n = 200 patients)

Gender: All

Ages: 25 Years - Any

Updated: 2026-05-22

Crohn Disease
Ulcerative Colitis
RECRUITING

NCT06764615

A Continuation Study of TAK-279 in Adults With Ulcerative Colitis (UC) and Crohn's Disease (CD)

Crohn's Disease and Ulcerative Colitis are two types of inflammatory bowel disease (IBD), which is a serious, long-term condition in the gut (intestine) that can cause pain and swelling (inflammation) in the bowel. TAK-279 is a medicine which helps to block inflammation. This study is an extension of the parent studies, TAK-279-CD-2001 (NCT06233461), TAK-279-UC-2001 (NCT06254950) and TAK-279-CD-2003 (NCT07403968). This means that participants who responded to treatment with TAK-279 in either of the parent studies may be able to continue to benefit from the treatment in this study. The main aim of this study is to find out how safe TAK-279 is for long term use and to check if it reduces bowel inflammation and symptoms when used for a longer period of time in adults with moderately to severely active UC or CD. The participants will be treated with TAK-279 for up to 3 years (156 weeks). During the study, participants will visit their study clinic around 15 times.

Gender: All

Ages: 18 Years - 75 Years

Updated: 2026-05-22

9 states

Crohn's Disease
Ulcerative Colitis
RECRUITING

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: 2026-05-22

19 states

Ulcerative Colitis
ACTIVE NOT RECRUITING

NCT02914535

Filgotinib in Long-Term Extension Study of Adults With Ulcerative Colitis

The primary objective of this study is to observe the long-term safety of filgotinib in adults who have completed or met protocol specified efficacy discontinuation criteria in a prior filgotinib treatment study in ulcerative colitis (UC).

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-22

39 states

Ulcerative Colitis
RECRUITING

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: 2026-05-22

12 states

Ulcerative Colitis
RECRUITING

NCT04751396

Testing of an Educational Tool for Patients With Melanoma and Pre-Existing Autoimmune Disease Who Are Candidates for Immune Checkpoint Inhibitors

This study learn how easily patients can use an educational tool that will be created for patients with melanoma and pre-existing autoimmune diseases who receive or will receive immune checkpoint inhibitor drugs. Patients will be asked their opinions about the design, accessibility, and content of the tool. Researchers will use the information collected to improve the educational materials that will help patients make future decisions about their treatment.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-20

1 state

Ankylosing Spondylitis
Autoimmune Disease
Crohn Disease
+10
RECRUITING

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 - Any

Updated: 2026-05-19

25 states

Ulcerative Colitis
Inflammatory Bowel Diseases
Colitis
+1
NOT YET RECRUITING

NCT07520461

Microbiome-targeted Diet Therapy in Ulcerative Colitis

The central objective of this proposal is to test a novel diet capable of meeting the elevated protein requirements in ulcerative colitis (UC), while simultaneously decreasing microbial hydrogen sulfide (H2S) production in the colon with fiber.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-19

Ulcerative Colitis
RECRUITING

NCT06100289

A Study of Vedolizumab in Children and Teenagers With Ulcerative Colitis or Crohn's Disease

The main aim of this study is to learn how the body of a child or teenager with moderately to severely active ulcerative colitis (UC) or Crohn's disease (CD) processes vedolizumab (pharmacokinetics) given just under the skin subcutaneously (SC). The participants will be treated with vedolizumab for up to 34 weeks. During the study, participants will visit their study clinic several times.

Gender: All

Ages: 2 Years - 17 Years

Updated: 2026-05-15

18 states

Ulcerative Colitis
Crohn's Disease
RECRUITING

NCT05287126

A Study to Evaluate Etrasimod Treatment in Adolescents With Ulcerative Colitis

The purpose of this study is to determine the safety, efficacy, and pharmacokinetics (PK) of etrasimod for the treatment of moderately to severely active ulcerative colitis in adolescents (≥ 12 years up to \< 18 years of age). Participants who will complete the total 52-week treatment period will have the opportunity to continue in a Long-Term Extension (LTE) Period of up to 4 years (5 years after study enrollment).

Gender: All

Ages: 12 Years - 17 Years

Updated: 2026-05-15

19 states

Ulcerative Colitis
ACTIVE NOT RECRUITING

NCT05782907

Study to Assess Adverse Events, Change in Disease Activity, and How Oral Upadacitinib Moves Through the Body of Pediatric Participants With Moderately to Severely Active 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 safe and effective Upadacitinib is in treating pediatric participants with UC. Adverse events and change in disease activity will be assessed. Upadacitinib (RINVOQ) is a drug approved in adults for moderate- to severely active UC and is being developed for moderate- to severely active UC in pediatric participants. This study is conducted in 2 periods: Period 1 is comprised of two phases: an 8-week open-label induction phase which means that the study doctor and patients know that participants will receive UPA Dose-A (or the adult equivalent based on body weight) followed by a 44-week double-blind maintenance phase meaning that neither the participants nor the study doctors will know which dose of upadacitinib will be given(UPA Dose B or Dose C). Period 2 is a 260 week open-label extension (OLE) of Period 1. Approximately 110 pediatric participants with moderate to severely active UC will be enrolled at up to 100 sites worldwide. Participants will receive upadacitinib oral tablets once daily or oral solution twice daily at approximately the same time each day, with or without food. Participants will be followed up for 30 days after each phase (i.e. after induction, maintenance, OLE) and only if a participant doesn't continue into the next phase. 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: 2026-05-14

58 states

Ulcerative Colitis
ACTIVE NOT RECRUITING

NCT07177209

Describing Treatment Patterns and Creating an Updated Treatment Flow in an Ulcerative Colitis Population

Describing Treatment Patterns and Creating an Updated Treatment Flow in an Ulcerative Colitis Population

Gender: All

Ages: 19 Years - Any

Updated: 2026-05-14

Ulcerative Colitis
RECRUITING

NCT06571669

BOOM-IBD2 Pivotal Clinical Trial

Ulcerative colitis is a long-lasting condition that causes swelling and sores in the large intestine. This study tests whether a small device placed under the skin can help reduce bowel urgency in people with ulcerative colitis. The investigational device sends mild signals to a nerve near the tailbone. It is placed during a same-day procedure.

Gender: All

Ages: 18 Years - 85 Years

Updated: 2026-05-13

13 states

Ulcerative Colitis
Inflammatory Bowel Diseases
RECRUITING

NCT03816345

Testing an Immunotherapy Anti-cancer Drug, Nivolumab, for Advanced Cancers in Patients With Autoimmune Disorders, AIM-NIVO

This phase Ib trial studies the side effects of nivolumab and to see how well it works alone and in combination with other treatments, such as ipilimumab, cabozantinib, platinum containing therapy, and fluoropyrimidine, in treating patients with autoimmune disorders and cancer that has spread from where it first started (primary site) to nearby tissue, lymph nodes, or distant parts of the body (advanced), to other places in the body (metastatic) or cannot removed by surgery (unresectable). Immunotherapy with monoclonal antibodies, such as nivolumab and ipilimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cabozantinib blocks certain proteins, which may help keep tumor cells from growing. It may also prevent the growth of new blood vessels that tumors need to grow. Cabozantinib is a type of tyrosine kinase inhibitor and a type of angiogenesis inhibitor. Chemotherapy drugs, such as platinum containing therapies and fluoropyrimidine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving nivolumab alone and in combination with other treatments, including ipilimumab, cabozantinib, platinum containing therapy, or fluoropyrimidine, may be safe, tolerable, and/or effective in treating patients with autoimmune disorders and advanced, metastatic, or unresectable cancer.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-13

20 states

Autoimmune Disease
Crohn Disease
Dermatomyositis
+11
COMPLETED

NCT03524092

A Maintenance Study of Mirikizumab in Participants With Moderately to Severely Active Ulcerative Colitis

The purpose of this study is to evaluate the efficacy and safety of mirikizumab as maintenance therapy in participants who completed as clinical responders in the prior 12-week induction study LUCENT-1 (NCT03518086).

Gender: All

Ages: 18 Years - 80 Years

Updated: 2026-05-13

161 states

Ulcerative Colitis
RECRUITING

NCT05496348

Study of Oral Upadacitinib to Assess Change in Disease Activity in Adult 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 effective upadacitinib is in treating UC. Upadacitinib (RINVOQ) is an approved drug for treating UC. Approximately 400 adult participants who are prescribed Upadacitinib by their physician in accordance with local label will be enrolled in Germany, Austria and Switzerland. Upadacitinib will be administered in accordance with the terms of the local marketing authorization, and treatment of participants will be determined solely by the investigator. Participants in the study will be followed for up to 2 years. There will be no additional 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 and only data which are routinely collected during a regular visit will be utilized for this study.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-13

17 states

Ulcerative Colitis