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Active clinical trials for "Colitis, Ulcerative"

Results 11-20 of 1080

The Role of Secondary Bile Acids in Intestinal Inflammation

Ulcerative ColitisPouchitis

The cause of Inflammatory bowel disease (IBD) is unknown, but intestinal bacteria-involved in the production of molecules that impact health-are widely accepted to play a key role. A significant proportion of IBD patients with pouches (surgically created rectums after the diseased colon is removed) continue to have inflammation similar to their previous disease. Only a few microbes are known to have the capability to modify primary bile acids (PBAs) made by the liver to secondary bile acids (SBAs). SBAs are some of the most common metabolites in the colon and play key roles in several diseases. In this study the investigators will investigate if ursodeoxycholic acid (UDCA) may reduce inflammatory markers and improve quality of life (as assessed by validate survey) in those subjects with active antibiotic refractory or antibiotic dependent pouchitis.

Recruiting46 enrollment criteria

Combination Therapy With Fecal Microbiota Transplantation and Vedolizumab for Induction of Ulcerative...

Ulcerative Colitis

This is a pilot study of combination therapy using FMT and vedolizumab for induction of UC. The investigators hypothesize that a combination therapy approach which addresses immune trafficking and microbial manipulation simultaneously will lead to superior outcomes than those seen with single agent therapy.

Recruiting15 enrollment criteria

An Induction Study of Mirikizumab in Participants With Moderately to Severely Active Ulcerative...

Ulcerative Colitis

The purpose of this study is to evaluate the safety and efficacy of Mirikizumab in participants with moderately to severely active ulcerative colitis (UC) who have had an inadequate response to, loss of response, or intolerant to conventional or biologic therapy for UC.

Recruiting8 enrollment criteria

Identification of Predictive Biomarkers for Response to Biologic Therapies in Inflammatory Bowel...

Inflammatory Bowel DiseasesCrohn Disease1 more

Prospective, multicentre trial which the biologic treatment will be initiated by clinical indication. The treatment selection anti-TNFα (infliximab, adalimumab or golimumab), vedolizumab and ustekinumab will be made at the discretion of the clinician. There will be no random assignment of treatment. The drugs will be used in the approved indications and conditions of use.

Recruiting31 enrollment criteria

Efficacy and Safety of Modified Gegen Qinlian Decoction for Ulcerative Colitis With Damp-heat Syndrome...

Ulcerative Colitis

Ulcerative colitis(UC) seriously affect the quality of life in patients. Clinically, it is effective to apply therapeutic method of clearing heat and promoting diuresis to the common syndrome of dampness-heat. Dysbiosis of intestinal microbiota is closely related to the immune imbalance and intestinal mucosal barrier injury. C1orf106/CYTH-1/ARF6 signal pathway, which derive from intestinal micro environment changes,is the mainly cause of intestinal mucosal barrier injury, and this is may be the common pathogenesis of dampness-heat syndrome in UC . Based on the clinic, the project is to study the effect and mechanism of Chinese compound formula of clearing heat and promoting dieresis in modulating intestinal microbiota dysbiosis, repairing intestinal mucosal barrier and reconstructing intestinal microenvironment. With the combination of metagenomics and metabonomics, the study compare the differences of co-metabolites of intestinal microbiota and host within the healthy people, UC patients with dampness-heat syndrome, to explore the relevance between intestinal flora and host co-metabolites. Furthermore, the experimental study is to clarify the drug targets via C1orf106/ CYTH-1/ARF6 signal pathway.Through the study of association between dampness-heat syndrome in UC and intestinal microbiota, it is of important academic significance to reveal the Chinese theory intension of "homotherapy for heteropathy ".

Recruiting4 enrollment criteria

Impact of Fecal Microbiota Transplantation in Ulcerative Colitis

Ulcerative Colitis

Ulcerative colitis (UC) is a chronic relapsing inflammatory bowel disease. UC pathogenesis remains poorly understood but involves an inappropriate immune response toward an unbalanced gut microbiota (called dysbiosis) in predisposed hosts. The purpose of this study is to determine the effect of the fecal microbiota transplantation on UC.

Recruiting24 enrollment criteria

A Study of Ustekinumab in Pediatric Participants With Moderately to Severely Active Ulcerative Colitis...

ColitisUlcerative

The purpose of this study is to evaluate: a) the efficacy of ustekinumab dosing in inducing clinical remission, b) safety profile of ustekinumab, and c) ustekinumab exposure (pharmacokinetics [PK]) in pediatric participants with moderately to severely active UC.

Recruiting10 enrollment criteria

Safety and Efficacy of Efavaleukin Alfa in Participants With Moderately to Severely Active Ulcerative...

Ulcerative Colitis

The main purpose of this study is to evaluate the effect of efavaleukin alfa on induction of clinical remission in participants with moderately to severely active ulcerative colitis (UC). Participants will be randomized to receive 1 of 3 efavaleukin alfa doses or placebo during a 12-week induction period. Participants who complete the 12-week induction period will have the option to enter an exploratory long-term treatment period for up to 40 weeks (total of up to 52 weeks of treatment) if, in the opinion of the investigator, they may benefit from continued treatment. During the long-term period, participants randomized to efavaleukin alfa will remain on the same efavaleukin alfa blinded dose; participants randomized to placebo who achieved clinical response at week 12 will remain on placebo; and placebo non-responders (ie, participants randomized to placebo who did not achieve clinical response at week 12) will receive efavaleukin alfa in a blinded manner during continued treatment. All participants will complete a safety follow-up visit 6 weeks after their last dose of investigational product.

Recruiting39 enrollment criteria

A Safety Study of Lactobacillus Reuteri BGP-014 in Patients With Ulcerative Colitis

Ulcerative Colitis

The objectives of this study are to evaluate the safety, tolerability and preliminary efficacy of Lactobacillus reuteri BGP-014 in mild to moderate active Ulcerative Colitis (UC) patients as an oral administered local treatment in addition to Standard of Care (SoC) treatment.

Recruiting21 enrollment criteria

Drug Repurposing - Statins as Microbiota Modulating Agents in Ulcerative Colitis

Ulcerative Colitis

Evaluation of the microbiota modulation away from inflammation associated microbiota profile Bacteroides2 (Bact2) Evaluation of the microbiota modulation potential of statins in Bact2- enterotyped, healthy volunteers and ulcerative colitis patients. Evaluation of the effect of microbiota modulation on disease activity in ulcerative colitis patients. Evaluation of reduced inflammatory parameters of participants involved in trial

Recruiting26 enrollment criteria
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