Active clinical trials for "Colitis, Ulcerative"

Taking part in clinical trials usually favors a particular demographic group. But there is limited research available to explain what trial attributes affect the completion of these specific demographic groups. This study will admit a wide range of data on the clinical trial experience of Ulcerative Colitis patients to determine which factors prevail in limiting a patient's ability to join or finish a trial. It will also try to analyze data from the perspective of different demographic groups to check for recurring trends which might yield insights for the sake of future Ulcerative Colitis patients.

Inflammatory bowel diseases (IBDs), including Crohn's disease (CD), ulcerative colitis (UC) and IBD-unclassified (IBD-U), are characterised by chronic inflammation of the gastrointestinal tract. Over the past 50 years, the incidence of IBD has increased globally, with the highest increase in industrialised countries. During the last 25 years, the incidence of IBD has increased dramatically among teenagers in northern France, with an increase of 126% and 156% for CD and UC, respectively. Physical fitness is a set of attributes related to a person's ability to perform physical activities that require aerobic capacity, endurance, strength or flexibility and is determined by a combination of regular physical activity and genetically inherited ability. Physical fitness, widely recognised as an important health determinant, plays an important role in growth and development. Due to the evidence-based importance of physical fitness for young people's health status, attention should be paid to the assessment of physical fitness at these ages and whatever the health status. At this time, there is no study on the assessment of physical fitness in IBD pediatric patient.

A)Background: Approximately 44% of patients with Inflammatory bowel disease have Ulcerative colitis(UC) which is a lifelong, chronic disease, starting in early adulthood, where the colon becomes inflamed and ulcerated due to a complex interaction between genetics, altered immune function, and environmental factors2such as dietary intake. While the etiology of UC is not clear, it is hypothesized the abnormal immune response and chronic inflammation may be caused by dysbiosis of the intestinal microbiota and decreased epithelial barrier function. Substantial evidence suggests that higher than normal levels of hydrogen sulfide (H2S) in the colon plays a role in the etiology of UC. The higher levels of H2S and sulfate-reducing bacteria (SRB) found in the feces of patients with UC is likely caused by the reduced conversion of H2S to thiosulfate by rhodanese (thiosulfate transferase enzyme)12, and increased colonization or activity of SRB. For example, SRB has been identified as the predominant bacterial group in patients with UC compared to the minority group in healthy individuals, and SRB growth is stimulated by the presence of sulfur-rich amino acids. Dietary intervention may help to repair the dysbiosis existing in the microbiome of the patient with UC, but research about food and recurrence of UC is conflicting. Dietary components such as sulfur and sulfates also appear to play a role in the recurrence of UC; although a recent review of the relationship between sulfur-containing foods and UC calls for more randomized controlled trials (RCTs) examining a reduced sulfur diet in UC. With the body of evidence described above, there is a compelling reason to consider that sulfur and sulfate-containing foods contribute to developing severe UC. Thus, understanding how dietary modulation of sulfur intake within the context of UC impacts disease status is the focus of this proposal.

The study examines the effect of a low FODMAP diet in patients with UC in remission but still having GI symptoms (IBS in IBD). 15 patients will be on watchful waiting. 15 patients will be on low FODMAP diet. 15 patients with recieve FODMAPs in their diet.

The purpose of this study to assess the pharmacokinetic profile in patients with active ulcerative colitis and compare it to the experience in healthy volunteers.

This is a Phase I, open-label, single-site trial to evaluate the drug release, using scintigraphic images and mesalazine plasma levels (PK) in healthy subjects. Overall, nine [9] subjects will be evaluated. The subjects will receive one [1] radio-labelled tablet after a high fat and a rich in calories breakfast.

Inflammatory bowel disease (IBD) refers to two chronic diseases (Crohn's disease and ulcerative colitis) that affect the intestines. The number of new cases of IBD in people younger than 16 years old has been increasing in the United Kingdom (UK), and is currently estimated to be 700 new cases every year. There is no cure for IBD and patients experience episodes of flareups in between periods of wellbeing. Traditionally, children with IBD are asked to attend regular hospital appointments. This means that, even if they are well, they have to get to the hospital and this can involve travelling long distances. Telephone consultations have been shown to be beneficial in some areas of medicine but this approach has not been well studied in children. The aims of this study are to determine whether telephone consultations would improve quality of life, patient satisfaction, proportion of consultations attended and whether they would be safe and reduce costs for patients and the National Health Service (NHS). Investigators plan a randomised controlled trial involving 92 participants recruited from amongst the 250 children and adolescents aged between 8 and 16 years who attend the regional paediatric IBD centre in Manchester. Half will be assigned to telephone consultations, and half to face to face consultations. The study would have the approval of the local ethics committee and participants would have provided written consent. Investigators will compare outcomes in the two groups over 2 years. If telephone consultations prove to be effective, the NHS could offer children with IBD the choice of either telephone consultation or face to face consultation for their outpatient followup. Those who are doing well would not have to make unnecessary journeys to the hospital. This would free up clinic spaces and allow patients who are unwell, and new patients to be seen more quickly, thus reducing waiting

The purpose of this study is to assess the PK of vedolizumab following a single intravenous infusion in healthy adult Chinese participants.

The primary purpose of this study is to determine the effectiveness of a low-fat or standard American diet (high in fat) in helping people with ulcerative colitis improve their symptoms and the signs of inflammation in blood tests and in bowel biopsies.

To compare the pharmacokinetics, pharmacodynamics and safety/tolerability of LC51-0255 film-coated tablet (SG85) with LC51-0255 uncoated tablet (SG82) in healthy subjects.