Active clinical trials for "Colitis, Ulcerative"

Participants who are in clinical remission on 200 mg filgotinib once daily (q.d.) for at least 2 consecutive quarterly visits in the ongoing SELECTION-LTE study (GS-US-418-3899, NCT02914535), are planned to be rolled over and randomized in this study. The primary objective of this study is to evaluate the efficacy of filgotinib in participants in stable clinical remission on 200 mg filgotinib q.d. for whom the dose was decreased to 100 mg q.d. compared to participants remaining on 200 mg q.d.

In patients achieving clinical remission following a flare, artificial intelligence can reliably predict a new flare within the next 12 months utilizing clinical and objective information at day 0 and week 8. Secondary endpoints: An artificial intelligence model's precision in predicting a new flare within 2 and 3 years An artificial intelligence model's precision to rule out patients who will not experience a new flare within 1, 2 and 3 year

The purpose of this study is to evaluate the incidence, prevalence, clinical characteristics and prognosis of Crohn's disease and ulcerative colitis over time in a district of Seoul, Korea.

Constitution of a biobank of tissues, whole blood and plasma samples and stools to identify markers associated with treatment response, postoperative morbidity including neuro-cognitive and mood complications and prognosis of Inflammatory Bowel disease or colorectal cancer.

The investigators hope that the present study will highlight new transcriptomic prognostic markers of response to Ustekinumab with the ultimate goal of individualizing treatment and making a more targeted selection of UC patients who will benefit from this biological agent.

This prospective observational study is going to develop and validate a prediction model of response to biologic agents and small molecular agents for Korean patients with ulcerative colitis.

The purpose of this study is to estimate and compare the incidence of overall malignancy, serious infection, and opportunistic infections between new users of ustekinumab and new users of other biologic therapies among adult participants with Crohn's disease (CD) or ulcerative colitis (UC).

Patients presenting with severe symptoms of ulcerative colitis (UC) require hospital admission for urgent assessment and therapy. Endoscopic examination of the rectum and/or distal colon is often performed to assess severity and obtain tissue for histopathologic evaluation, but this is often extended to full colonoscopy to assess the extent of bowel involvement. Full colonoscopy is hazardous in this setting

Up to one third of patients with Ulcerative Colitis (UC) will require hospitalisation for severe disease (ASUC - Acute Severe Ulcerative Colitis), often within the first 12 months of diagnosis. 30-40% of people admitted to hospital with ASUC will require colectomy during the emergency admission. Investigators will develop a multi-centre prospective inception cohort of patients with ASUC with homogeneously collected detailed longitudinal clinical, endoscopic and laboratory data.

Patients with Inflammatory Bowel Disease (IBD) have higher rates of sexual dysfunction than the general population. We offer an educational program on IBD including a specific discussion on intimacy and sexuality for IBD patients. Our objective is to investigate the benefit of this intervention on sexual function in patients with IBD.