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Browse 8,272 clinical trials for ulcerative colitis. Find studies that match your criteria and connect with research centers.
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NCT05650710
Recently published data suggest that stimulation of the infrahyoid strap muscles increases pharyngeal patency in patients with obstructive sleep apnea, but the innervation of these muscles by the ansa cervicalis is variable. The investigators propose a study examining the anatomic variation of the ansa cervicalis and the effect of neurostimulation on muscle recruitment.
NCT06249763
The goal is to evaluate gastrointestinal symptoms and fatigue levels during a period of eating gluten free compared to a period of high gluten consumption in individuals with confirmed Ulcerative Colitis, and to identify clinical characteristics in the blood and microbiome of those improving from a gluten free diet. The main questions, the project aims to answer are: * What is the effect of eating gluten free on patient-reported gastrointestinal symptoms in patients with Ulcerative Colitis? * What is the effect of eating gluten free on patient-reported fatigue levels in patients with Ulcerative Colitis? * What are clinical differences between those improving and not improving on fatigue levels and gastrointestinal symptoms? During two study periods of one week each, participants will be eating gluten free supplemented with daily granola bars without and with high gluten content, respectively. During each active week, participants are asked to: * Eat gluten free and two daily granola bars delivered by the research team * Collect blood, stool and urine samples * Answer questionnaires about their symptoms, disease course, habitual lifestyle, and compliance to the protocol