View clinical trials related to Pouchitis.
Filter by:Intestinal ultrasound (IUS) has been studied in the evaluation of inflammatory bowel disease (IBD) and is increasingly used as a non-invasive, easy to use, cost-effective tool for point-of-care to assess disease activity and more recently to predict response to treatment. However, there is a paucity of data on the use of IUS specifically for ulcerative colitis (UC) patients with an ileal pouch-anal anastomosis (IPAA).
Although many people will develop recurrent pouchitis (inflammation of the ileal pouch-anal anastomosis or J-pouch after colectomy for ulcerative colitis) after an initial episode of pouchitis, there are currently no effective treatments to prevent recurrent pouchitis. The goal of this study is to evaluate the potential for rifaximin, an antibiotic, to prevent recurrent pouchitis after treatment for an initial episode of pouchitis. In this study, all patients will be given daily rifaximin for one year after being treated for an initial episode of pouchitis. This study will examine whether people are willing to take rifaximin for one year with the goal of preventing recurrent pouchitis. Additionally, this study will examine whether patients experience any unexpected side effects of rifaximin therapy. The information gained through this study will potentially be helpful in improving the ability to prevent recurrent pouchitis in patients who have a colectomy for ulcerative colitis.
The purpose of this research study is to assess the safety and efficacy of fecal microbiota transplant (FMT) in the treatment of chronic pouchitis.
The aim of current study is to evaluate the effect of hyperbaric oxygen therapy for the treatment of chronic antibiotic-refractory pouchitis.
Pouchitis is a common complication following proctocolectomy with ileal pouch anal anastomosis (IPAA) in patients with ulcerative colitis (UC). It affects the quality of life and can become a chronic problem. The aetiology of pouchitis is not completely understood. A crucial role of the intestinal microbiota has been suggested, but no causative agent has been identified so far. Furthermore, the defensin expression and the epithelial integrity are altered in inflammatory bowel diseases and may play an important role in the development of intestinal inflammation. Therefore, it has been hypothesized that the interaction between an altered microbiota composition, a defective epithelial integrity and changes in innate defense parameters such as defensins has a pivotal role in the development of pouchitis in UC patients.