View clinical trials related to Intestinal Disease.
Filter by:Primary sclerosing cholangitis (PSC) is a progressive disease of the biliary tree, which represents one of the most frequent indications for orthotopic liver transplantation (OLTx) in developed countries. There are several lines of evidence that dietary gluten/gliadin displays chronic pro-inflammatory, LPS-like properties. Recent evidence demonstrated the protective effect of gluten- free diet (GFD) in autoimmune diseases like type 1 diabetes, irritable bowel syndrome, non-celiac gluten sensitivity and some neurological disorders. This study is intended to explore therapeutic effect of GFD on PSC and IBD in prospective self-controlled mono-centric intervention study. Hypothesis: Avoidance of gluten in diet will reduce progression, symptoms and intestinal inflammation in PSC and UC patients.
The goal of this cross-sectional study was to explore the relationship between physical and psychological stress and the quality of bowel preparation before a colonoscopy examination, in order to improve the quality of bowel preparation. The main questions it aims to answer are: Does physical and psychological stress affect the quality of colonoscopic bowel preparation, and delay disease detection? How can we improve the quality of colonoscopy？ Participants will be asked to complete a questionnaire containing their demographics, history of diseases and drugs, lifestyle habits, and physical and 14-item perceived stress scale(PSS-14). Quality of bowel preparation was assessed by the Boston bowel preparation scale（BPS）.
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 is a study of immune responses after eating gluten powder in people with celiac disease and healthy controls.
Rationale: Acute intestinal ischemia is a life-threatening condition with a short-term mortality that can range up to 80%. Medical diagnosis and treatment have remained troublesome, due to the clinical presentation which is mostly characterized by non-specific signs and symptoms. Early unambiguous diagnosis of acute intestinal ischemia is critical to prevent progression from reversible to irreversible intestinal injury, and henceforth decrease morbidity and improve survival. Objective: We aim to validate a panel of plasma biomarkers and investigate volatile biomarkers that allow early and accurate identification of acute intestinal ischemia in patients. In addition, we aim to identify a volatile organic compound (VOC) profile specific for acute intestinal ischemia in exhaled breath. Study design: Prospective observational study Study population: All patients suspected of acute intestinal ischemia Main study parameters: The primary endpoint of the study is the early and accurate identification of presence and severity of acute intestinal ischemia in patients. The main study parameters are plasma biomarkers indicative for intestinal damage and volatile organic compounds (VOC) in exhaled air of patients suspected of acute intestinal ischemia. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: There is a minimal amount of risks involved in participating in this study. Blood samples will be obtained with the use of an arterial line, intravenous line (IV), central venous catheter (CVC), peripheral venous catheter (PVC) or a venepuncture. The risk of venepuncture is a small local hematoma. In addition to blood sampling, we will also obtain exhaled air. This non-invasive procedure takes approximately 5 minutes in which patients breath in a 3L Tedlar bag at a normal frequency and volume. This procedure will not cause any physical strain. Collection of samples and data will take place during the hospital stay of the included patients. For this reason, no additional hospital visits are required for this study. Participating patients in this study will have no direct benefits, but in the future the results of our study will likely be useful in the early diagnosis of patients suspected of acute intestinal ischemia. The research goal in this study is the early identification of patients that suffer from acute intestinal ischemia. These patients are difficult to diagnose due to a multitude of non-specific symptoms and the lack of fast and specific tests. In this study we will be able to investigate patients that are admitted with acute abdominal complications and observe them in the early stages of their condition. Accordingly, we will be able to evaluate the proposed panel of biomarkers and to identify VOC patterns in patients with acute abdominal complications.
Define a signature of gut microbiota composition and related metabolites in patients with ST-elevation myocardial infarction, non ST-elevation myocardial infarction and chronic coronary disease (CAD).
The main clinical hypothesis is that compared to radio-chemotherapy for low and mid rectal tumors or surgery for high rectal tumors neoadjuvant chemotherapy reduces the rate of distant relapse without increasing the rate of local relapse. The aim of the present study is to compare long term and short term outcomes in rectal cancer patients undergoing standard treatment (radio-chemotherapy/surgery) or experimental neoadjuvant chemotherapy/surgery Furthermore, early surgical and medical complications, the functional outcome, toxicity and quality of life (QoL) may be improved if radiotherapy can be avoided. Exploratory analyses are planned in order to find potential predictive markers for selecting patients to either radio-chemotherapy/surgery or neoadjuvant combination chemotherapy/surgery.
The aim is to evaluate the initial experience for the indications and outcomes of EUS in Tanta university hospital.