View clinical trials related to Duodenal Diseases.
Filter by:To evaluate the quality of cold snare resection specimens of duodenal mucosa tissue in patients undergoing an upper gastrointestinal interventional endoscopy in order to improve the processing of histological samples and its assessment in general and for future duodenal ablation studies.
With our study, we aimed to determine whether there is a correlation between zonulin, which plays a crucial role in intestinal barrier function and is implicated in the etiopathogenesis of many chronic and autoimmune diseases, and scattered white spots lesions associated with lymphatic stasis and inflammation in the duodenum.
This study evaluates why people with celiac disease and non-celiac gluten/wheat sensitivity develop rapid onset symptoms within hours of gluten exposure. Half of subjects will be given gluten and half will not.
The purpose is to investigate whether polyps that look different at endoscopy, have formed via different mutations and have different risks of turning into cancer.
Two groups of patients were randomised into two groups of either transnasal gastroscopy or conventional type gastroscopy (n=98). The aim of the study was to evaluate the cardiorespiratory effects and sideeffects of the two methods, and to evaluate the technical features of the transnasal endoscope.