View clinical trials related to Crohn Disease.
Filter by:Crohn's Disease (CD) and Ulcerative Colitis (UC), collectively known as inflammatory bowel disease (IBD), are two of the most significant chronic conditions of the gastrointestinal tract (GIT) and affects over 1.5 million individuals in the U.S. Recently, there has been an increased understanding of the importance of sleep and sleep disruption in IBD as a potentially modifiable risk factor. We, therefore, hypothesize that intervening with morning bright light therapy (BLT) in IBD patients with CM will decrease intestinal permeability and pro-inflammatory cytokines, positively impact intestinal microbiota, and improve quality of life (QoL).
The inflammatory bowel diseases (IBDs), ulcerative colitis (UC) and Crohn's disease (CD), are characterized by lifelong relapsing-remitting gastrointestinal inflammation, with symptoms of abdominal pain, diarrhea, and rectal bleeding during active disease. Medical therapy reduces intestinal inflammation and ameliorates symptoms. Medical cannabis has recently been added to the arsenal of symptom-reducing measures in IBD. Though the efficacy of THC and CBD have been established as the two most dominant ingredients of cannabis, the rest of the plant phytochemicals are unknown, and effects on patients are not yet determined.
The aim of this multicenter randomised controlled trial is to compare the handsewn (end-to-end and Kono-S) to the stapled side-to-side ileocolic anastomosis after ileocolic resection for Crohn's disease with respect to 6 months endoscopic recurrence, functional outcome and health care consumption.
Muscles are essential for good quality of life. The investigators have shown that when children with Crohn's disease eat protein, only very little of it enters the muscles, leading to poor muscle growth and fatigue. The investigators want to find the reasons for this. The investigators will recruit 20 Crohn's disease patients and a matched group of healthy kids. The investigators will measure: - Daily food intake and muscle strength. - Protein absorption by giving our participants a milk protein test drink and take regular blood samples after. - Muscle mass with MRI. This study will help understand how protein is handled in these patients.
A prospective observational study, which will follow a cohort of adult CD patients who are prescribed the Crohn disease exclusion diet (CDED) during their routine clinical dietary therapy. The diet is composed of three phases, at the end of the first two phases we will evaluate whether the patient achieved remission and at the end of phase three the maintenance of remission. We intend to study achievement and remission rate in association to the diet adaptations made by dieticians at phase 1 and 2, together with patient's choice off food at the third phase under real world clinical setting and patient lifestyle characteristics.
Rationale: Crohn's disease (CD) is a chronic, debilitating inflammatory bowel disease (IBD) which is diagnosed during childhood in up to one in ten patients. The use of anti-tumor necrosis factor (TNF)-α agents has significantly ameliorated CD management. Infliximab (IFX) is the first anti-TNF-α agent registered for pediatric CD. The current dosing recommendation of IFX is extrapolated from adult studies, and it is a weight-based dose (5 mg/kg) delivered during induction (infusion at weeks 0, 2, and 6) and maintenance (every 8 weeks). However, pediatric patients have a 25-40% lower drug exposure compared to adults, particularly children under 10 years of age, resulting in diminished efficacy and an increased risk of developing a complicated disease course. The investigators hypothesize that an intensified IFX induction scheme (instead of the current dosing recommendation) is more effective in the treatment of pediatric CD patients. Objective: The primary study objective of our study is to assess the efficacy of an IFX intensified induction scheme vs. a standard dosing schedule in improving drug exposure without treatment escalation in pediatric CD patients. Secondary objectives are clinical and biochemical remission without treatment escalation, development of antibodies to IFX (ATI) and adverse reactions. Study design: An international, multicenter, prospective, open-label trial. Study population: Anti-TNF-α naïve children (age 3-15 years) with CD and an indication to start IFX treatment. Intervention: IFX will be given intravenously at 10 mg/kg at week 0, and 5 mg/kg at weeks 2, 4, and 8 to all patients (induction). Maintenance will start at week 12, and then ideally continue every 6 weeks till week 24 (end of study). IFX trough levels will be measured at weeks 4, 12, and 24. During the maintenance, the IFX dose and/or interval adjustments, the IFX discontinuation or the start of a co-medication (i.e., an immunomodulator) will be possible on indication (i.e., primary nonresponse, secondary loss of response, intolerance to study medication) at the physicians' discretion. Follow-up will continue for the duration of the study (week 24). Main endpoint: Proportion of patients with IFX TL ≥ 5 µg/mL at week 12 without treatment escalation.
Inflammatory bowel disease (IBD) is a chronic immune-related disease, which mainly affects the digestive tract. There are mainly two forms of the disease, including Crohn's disease (CD) and ulcerative colitis (UC). Biologics have revolutionized the treatment of inflammatory bowel disease with good efficacy and safety. However, 20-50% of patients may not response to or lose response to biologics. Unfortunately, there has been no factors or measures that may predict the efficacy or safety of biologics. In this study, a large prospective cohort study is conducted to evaluate the efficacy and safety of biologics (infliximab, adalimumab, vedolizumab, ustekinumab, and other approved biologics) in patients with inflammatory bowel disease in the real clinical practice. Meanwhile, a multi-omics approach involving transcriptomics, microbiome, proteomics, and metabolome, are adopted to explore biomarkers or factors that predict the therapeutic efficacy or safety of biologics. The mechanism underlie the disease will also be explored.
A Phase 1, 2-part, multicentre study to evaluate the safety and preliminary efficacy of the oral administration of EXL01 in the maintenance of corticosteroid-induced clinical response/remission in participants with mild to moderate Crohn's Disease (CD).
Crohn's disease (CD) related strictures can be treated endoscopically by endoscopic balloon dilation (EBD) or endoscopic stricturotomy (EST). EBD is is the established endoscopic treatment for short strictures in Crohn's disease. However, roughly half had recurrent symptoms and two third require surgery after EBD. ES have been used initially for endoscopic treatment of patients for whom EBD was unsuccessful. Subsequently it was shown that ES is a better modality for treating CD related strictures (specially short and anastomotic strictures) than EBD lowering the risk of future surgery and procedure related perforation albeit with an increased risk of bleeding. ES was shown to be non-inferior to re-do surgery in chronic pouch anastomotic sinus in ulcerative colitis (UC) and ileocolic anastomotic strictures in CD thus reducing surgical morbidity. However, these two modalities have not been compared in a randomized controlled manner. We aimed to compare the two endoscopic treatments with regard to clinical success, need for surgery or additional endoscopic procedure and safety in patients with CD who have short (<3 cm), predominantly fibrotic stenosis excluding those in the small bowel not accessible by endoscope/colonoscope.
A phase II, national, multicenter, uncontrolled and open trial to evaluate the feasibility and safety of laparoscopic administration of adipose derived allogenic mesenchymals stem cells (adMSC), for the treatment of patients with a single inflammatory stenosis in the context of Crohn's disease.