View clinical trials related to Intestinal Diseases.
Filter by:The effects of diet on inflammatory bowel disease is an under-studied area of research. The investigators are interested in further investigating the role that diet contributes to inflammatory bowel disease severity. The investigators will collect blood and stool samples from patients with inflammatory bowel disease (IBD) before and after diet changes. The stool samples will be analyzed using metabolomics and microbiome analysis to determine changes after the new diet has been implemented. The investigators will then compare changes in the patient's overall disease state by measuring markers of inflammation including C-reactive protein (CRP) and fecal calprotectin to determine how this diet affects the disease state.
This clinical trial was prospective, randomized, single-blind, 3-treatment arm, parallel treatment group, and active-controlled. , Multi-center, Phase 3 confirmatory clinical trial.
This study is examining fatigue in patients with Inflammatory Bowel Disease (IBD). IBD includes Ulcerative Colitis (UC) and Crohn's disease. These are inflammatory conditions of the gastrointestinal tract and are associated with symptoms including diarrhoea, rectal bleeding and abdominal pain. Fatigue is a common problem for patents with IBD, affecting 80% of patients with active disease.This study aims to identify all IBD patients with fatigue. Initially, the investigators will address all medical causes of fatigue in line with current practice, using a stepwise approach (e.g. assessing for and treating active inflammation, anaemia as well as electrolyte, hormone and vitamin imbalances). The aim is to treat fatigue using a detailed algorithm, as fatigue is often a consequence of multiple issues in IBD patients. The investigators will assess the role of physical activity, nutritional status and psychological wellbeing in fatigue persisting in medically-optimised IBD patients. In addition, the contribution of the microbiome to fatigue will be assessed. For those in whom these factors are identified alongside persistent fatigue, interventions have been designed to address these factors and the resulting fatigue.
The purpose of this study was to evaluate the association between gallstone disease and the risk of inflammatory bowel disease.
The goal of this observational study has the purpose of collecting biological samples from obese patients undergoing evaluation for weight loss by means of medical or endoscopic therapies; and of post bariatric surgery patients presenting with short- and long-term surgical complications. The aim is to enhance the overall understanding of the mechanisms leading to obesity, weight loss, failure to lose weight, and weight regain following treatment. Additional goals are to determine the efficacy of endoscopic and surgical procedures, to identify potential therapeutic targets and disease biomarkers that predict response to therapy.
Study to determine whether the use of an ultrasound completed during an inflammatory bowel disease (IBD) clinic will speed up diagnosis, treatment initiation, reduce complications, save money and reduce investigations compared with our current standard of care.
The timing of elective surgery in inflammatory bowel disease (IBD) may be crucial according to progression of the disease. In most cases, medical treatment has failed when surgery is discussed. If treatment with surgery then is delayed, complications may arise, such as fistula, severe inflammation with risk of perforation or stenosis, nutrition problems i.e. This may affect quality of life, and also make the surgery more complicated, with higher risk of per- and postoperative complications. The COVID-19 pandemic led to a shift in resources where elective surgery has been postponed. The waiting time for elective surgery for IBD-patients at Sahlgrenska University Hospital/Östra is still affected which might have impact on patient health outcomes as well as health economics, due to the risk of complications and need of emergency and planned care while waiting for surgery. The primary object is to evaluate how long an IBD patient can wait for surgery before affecting health economy and quality of life. In the operation program Orbit, we identify all patients with ulcerative colitits (UC) and Crohn´s disease (CD) that stands in line for elective surgery (not including dysplasia/cancer). The date when operation was decided is registered including time of delay. Patient characteristics are registered in CRF, including diagnosis, age and reason for scheduled surgery. Number of hospital visits (planned/emergency visits) are registered during time of waiting for surgery. Days of sick leave is registered from the Swedish Social Insurance Agency. Questionnaires are sent to the patients for quality of life and bowel function (EQ5D and Short Health Scale). The primary endpoint in the first manuscript is how health economics is affected by the delay of elective care in IBD-patients, due to complications and extensive need of hospital visits while waiting for surgery, costs of medical material (stoma bandage i.e), costs of medical treatment and sick leave rates, including quality of life. Patients who have been operated for IBD will form the control group and comparison will be made in terms of complications, hospital visits, costs of medical material and medical treatment and sick leave rates, as well as quality of life.
We will conduct a multicenter, parallel-group, non-inferiority RCT in persons with IBD undergoing colorectal neoplasia screening with high-definition white light colonoscopy, comparing a strategy of sampling visible lesions alone to a conventional strategy of sampling both visible lesions as well as normal-appearing mucosa using non-targeted biopsies. The primary outcome is the neoplasia detection rate. The required sample size to demonstrate non-inferiority is 1952 persons.
The goal of this clinical trial is to evaluate the diagnostic potential of Artificial Intelligence-assisted Fecal Microbiome Testing for the diagnosis of inflammatory bowel disease. The main question it aims to answer is: • Is Artificial Intelligence-assisted Fecal Microbiome Testing a reliable screening test for inflammatory bowel disease? Participants will be asked to provide fecal samples to be analyzed with next-generation sequencing techniques. If there is a comparison group: Researchers will compare the diagnostic performance of AI-assisted Fecal Microbiome Testing with colonoscopy to see the correlation between the results of both interventions.
The study will show the influence of inflammatory bowel disease on the risk of development of atherosclerosis