View clinical trials related to Inflammatory Bowel Diseases.
Filter by:Ulcerative colitis (UC) and Crohns disease (CD) represent the two major forms of inflammatory bowel disease (IBD), characterized by epithelial cell damage and prominent mucosal infiltration by inflammatory cells including granulocytes, macrophages, lymphocytes, and plasma cells.
IBD patients have a higher risk of oral diseases that affect the oral mucosa, the teeth and the tooth supporting tissues. These conditions are often associated with pain, bleeding and impaired masticatory function which may have an impact on the oral health-related quality of life (OHRQoL). However, few studies have investigated the self-evaluation of oral quality of life in IBD patients. The rare existing studies focus on very specific patients (elderly patients, patients with stomas) and do not use validated tools for the evaluation of OHRQoL. We also lack data on the effect of treatments such as immunosuppressants and type of IBD on OHRQoL. The aim of this study is to (i) compare oral quality of life in a cohort of IBD patients versus non-IBD patients and (ii) explore potential factors that influence oral quality of life in IBD
Inflammatory bowel disease (IBD) seriously affects the quality of life of patients. During treatment, it is found that patients are often accompanied by a certain degree of psychological problems, such as depression, sensitivity, introversion, depression, and pessimistic disappointment. Among them, anxiety and depression are the most common. Through prospective observational research, statistics of the incidence of depression in inflammatory bowel disease in our hospital, comparison of the proportions of each subtype, screening of intestinal biomarkers in IBD patients with depression, and observation of inflammatory bowel disease with different The type and quantity of different intestinal flora in patients with severe depression, and the correlation between intestinal flora and depression.
The aim of this study is to determine the impact of systemic immunosuppression on sustained antibody COVID-19 concentrations in patients with IBD who received a COVID-19 vaccine.
The overall goal of the study is to investigate the dietary differences between children with well-controlled inflammatory bowel disease (IBD) and those with active disease by using targeted food metabolomics. The utilization of the application of targeted metabolomics allows for the investigation of specific components of foods and their effects in IBD and inflammation, which may inform future dietary recommendations for IBD patients.
If subjects voluntarily consent to participation in the study, those who are finally determined to be eligible for the study after whether all of the inclusion criteria and none of the exclusion criteria are met is checked will receive the study drug. Efficacy and safety will be evaluated at baseline, baseline, 2 weeks, 6 weeks, 14 weeks, 22 weeks, 30 weeks, 38 weeks, 46 weeks, and 54 weeks.
Patients with inflammatory bowel disease (IBD) are increasingly becoming interested in nonpharmacologic approaches to their disease. One of the most frequently asked questions of IBD patients is what they should eat. The role of diet has become very important in the prevention and treatment of IBD. Although there is a general lack of rigorous scientific evidence that demonstrates which diet is best for certain patients, several diets have become popular. Aim of the Work To assess IBD patients' knowledge about the role of nutrition in the management of their Inflammatory Bowel Disease and the dietary beliefs, behaviors, and daily dietary practices in adult IBD patients that they make to avoid exacerbation of disease symptoms or to gain more control of bowel symptoms, keeping in mind our traditional and oriental food and food habits in Egypt. Also to evaluate the role of one of the most common dietary regimens; the Paleolithic diet in active mild or moderate inflammatory bowel disease.
Background Psoriasis is a common disease which is a source of major distress for patients and costs for the society. Treatments are effective but temporary and relapses occur, preferentially at sites previously involved. Locally, tissue resident memory T cells (TRM) cells prone to produce pathogenic cytokines accumulate in the outer layers of the resolved skin of psoriasis patients under treatment, and can trigger strong inflammatory responses upon reactivation, thus starting the cascade of the relapse. We have recently shown that the skin transcriptional responses after TRM cell activation in healed skin biopsies of patients could predict the time until the disease relapse. How to modify the local pool of TRM cells in the human skin is not known, but several factors leading to the establishment and the persistence of the TRM cells in the skin are suggested. First, the skin microbiota has emerged as a potent actor of the skin immunity, with the capacity to shape the pool of skin T cells in mice. Second, after TRM cells are settled in the skin, their lipid intake will impact their local survival. Last, in addition to these local factors, the gut subclinical inflammation that lead to bacterial translocation can trigger a more global state of inflammation in the body and could drive the local survival of the TRM cells in the skin. Aims Our first aim in this project is to validate a tool to predict psoriasis relapse upon treatment withdrawal in a cohort of patients treated with systemic drugs- the STOPso cohort (Shortening Treatments Of Psoriasis). We will correlate the skin reaction to local TRM activation in resolved lesions to the time before relapse. In parallel, we will characterize several factors likely to participate to the establishment, function and survival of the TRM cells in the skin. We will decipher the skin microbiota and mycobiota; the lipid composition of the outer layer of the skin; the presence of lipopolysaccharide in the blood, in order to better understand what factors should be targeted to modify the skin populations of TRM cells. Methods Patients will be recruited through the Dermatology department of the university hospital of Besançon. We will use skin biopsies from resolved lesions to perform the characterization of the skin responses at the transcriptional level after local TRM activation with OKT-3 antibody compared to control. RNA will be analyzed with Nanostring technologies. For the microbiota analysis, we will use wet swabs and later DNA sequencing. The lipid composition and the circulating LPS will be analyzed after tape stripping, through the LabEx LipSTIC lipidomic platform of the region Bourgogne Franche-Comté. Patients will be followed up at Month 1, Month 6, Month 12 and Month 18 and at time of relapse if it occurs in between those intervals. Data about the disease activity (PASI, quality of life scores) and inter-current events will be registered at each time point. Expected results and Perspectives The final aim of this project is to validate a tool available to clinicians to guide them in their decision to withdraw an efficient treatment in psoriasis, based on the skin reactivity to the resident T cells left locally after resolution of the inflammation. This would help reduce treatment length, and thus toxicities and costs to the health care systems. To open future perspectives, we also want to better understand the reasons why TRM populations tend to be retained in the skin, in order to develop remodeling strategies of the skin TRM populations.
Crohn's disease (CD) and ulcerative colitis are bowel disease (IBS) with an autoimmune component believed to affect approximately 1 in 140 Canadians. Despite this high prevalence, more than 30% patients with IBD have to live with recurrent gastrointestinal symptoms that is poorly relieved by allopathic medicine. Numerous studies have shown that the quality of life of individuals with IBS is lower than that of the general population. Since visceral manipulations have been shown to be effective in reducing the main discomforts associated with IBS during clinical interventions, it seems likely that it may provide similar relief to patients with IBD. To our best knowledge, no study has evaluated the impact of osteopathic manual therapy on neuro-immuno-vascular modulation of intestine to reduce IBS symptoms. The aim of this study is to assess the relevance of an osteopathic approach addressing the brain-intestine axis in order to improve symptomatology in subject suffering from IBD by modulating inflammation and vagal tone.
The COVID-19 pandemic has led to initial concerns for patients with Inflammatory Bowel Disease treated with immunosuppressive drugs, as they could be theoretically exposed to a higher risk of SARS-CoV-2 infection and/or severe forms of COVID-19. Although initial studies have not shown an increased risk of developing SARS-CoV-2 disease related to immunosuppressive therapy, robust data are not yet available to allow for risk stratification. In this regard, the availability of vaccines represents a cornerstone in the management of the pandemic. Unfortunately, patients on immunosuppressive drugs have largely been excluded from the trials of COVID-19 vaccines, creating potential concerns regarding the validity of their efficacy for IBD patients treated with immunosuppressive agents.