Active clinical trials for "Inflammatory Bowel Diseases"

Most of the studies evaluating the roles of MRE and WCE conducted in pediatric patients have been retrospective with the main goal of making a diagnosis in patients with suspected IBD. The current study is the first prospective study in children with known IBD assessing the roles of MRE and WCE in identifying disease exacerbation. This study will help to identify if capsule endoscopy is superior or complementary to MRE in the evaluation of suspected disease exacerbation in IBD patients.

The purpose of this study is to determine the safety and feasibility of using allogeneic bone marrow derived mesenchymal stem cells (MSCs) to treat people with medically refractory Pouchitis.

This study plans to learn more about the effects that creatine monohydrate has on disease activity in ulcerative colitis. Creatine is a substance that is naturally produced by the body and is found in foods, such as meat and fish. Creatine helps to provide energy to some body tissues, such as the colon. In the colon, this energy allows cells to form a tight barrier between molecules in digested food and bacteria and the body's infection-fighting cells within the colon underneath this barrier. If the barrier becomes "leaky" molecules may pass through and lead to inflammation. This "leakiness" may contribute to the colon inflammation seen in ulcerative colitis.

Infliximab (IFX) is highly effective in inducing and maintaining remission in patients with inflammatory bowel disease (IBD). However, a large proportion of patients will eventually lose response to IFX. Therefore, strategies to improve the outcome of maintenance treatment with IFX are required. Retrospective analyses suggest that adjusting IFX treatment in order to achieve IFX trough levels (TL) above a well-defined therapeutic threshold will improve the outcome of IFX treatment.

The overall objective of this study is to demonstrate how dietary ganglioside may protect the gut attenuate inflammatory signals in the intestinal mucosa. Gangliosides are dietary fats found in milk and are important constituents of intestinal cells. Our previous studies have shown that inflamed intestinal mucosal cells have reduced ganglioside content compared to normal mucosal cells. Gangliosides are glycolipids found on the surface of the intestinal mucosa and in lipid rafts in enterocytes and lymphocytes. Gangliosides influence microbial attachment, cell division, differentiation, signaling and mucosal integrity. Preclinical studies show that provision of ganglioside in cell culture and in animal diets increase ganglioside content in mucosal cells and down regulates signals caused by pro-inflammatory stimuli. In subjects with active Crohn's disease, consumption of ganglioside remarkably improved the Crohn's Disease Activity Index. In healthy control subjects, dietary ganglioside improved intestinal permeability and decreased production of pro-inflammatory prostaglandin E2. It is proposed that ganglioside degradation is elevated in the inflamed gut of IBD patients. Provision of ganglioside in the diet replaces ganglioside in the gut, consequently restoring proper structure and function to the diseased intestine and inducing disease remission. Insight into diet-based treatment would allow IBD patients to live healthy and happy lives. The main research objective is to characterize how ganglioside catabolism is associated with increased signaling from pro-inflammatory mediators and how reduction in ganglioside levels can be ameliorated by ganglioside supplementation during active inflammatory disease. This study will assess molecular mechanisms by which ganglioside alters gut permeability, inflammatory mediators and cell signaling.

The purpose of this study is to test blood and tissue samples of people with Ulcerative Colitis (UC) to see what effects Vitamin D3 may have on the immune system. This research is being done because it could lead to the development of new treatment for people with Inflammatory Bowel Disease (IBD).

The investigators will be looking at the efficacy of the use of once daily use of low dose naltrexone (4.5mg) in subjects with symptomatic inflammatory bowel disease.

Assessment of the immunogenicity and safety of immunization against cholera in children with inflammatory bowel disease.

The goal of this study is to establish the safety and effectiveness of lyophilized (LYO) fecal microbiota transplant (FMT) for treating ulcerative colitis (UC) in adults. The protocol is being re-designed to address relevant, current research questions in the context of FMT treatment for UC. Once a final protocol is approved, this webpage will be updated.

This randomized placebo-controlled double-blind, multi-centre trial will determine the efficacy of the probiotic VSL#3 in the prevention of Crohn's disease development following surgical resection and re-anastomosis. A total of 120 patients will be randomly assigned in a 1:1 ratio to receive VSL#3 or placebo for 90 days. Patients who respond to study treatment, as defined by the absence of a severe endoscopic recurrence at day 90, will be offered open-label VSL#3 for an additional 9 months.