View clinical trials related to Gastrointestinal Disease.
Filter by:We plan the study to explore the application of endoscopic laser speckle imaging and multispectral blood oxygen imaging to observe gastrointestinal lesions, as well as the differences in the morphology, density and functional status of mucosal surfaces and deep blood vessels of different gastrointestinal lesions, also to explore the role of endoscopic multimodal functional imaging in common gastrointestinal diseases, especially in the early diagnosis of gastrointestinal tumors.
This clinical trial was prospective, randomized, single-blind, 3-treatment arm, parallel treatment group, and active-controlled. , Multi-center, Phase 3 confirmatory clinical trial.
In this study, the investigators used the optical flow method to measure the colonoscopy withdrawal speed, and doctors were selected from multiple hospitals to collect prospective colonoscopy screening videos, and the percentage of colonoscopy withdrawal overspeed was calculated to explore the relationship between it based on optical flow method and the adenoma detection rate.
This study aims to pool the clinical experience of Spanish centers treating patients with 177Lu-DOTATATE to evaluate the efficacy, tolerance, and safety of the drug in routine clinical practice and to learn about the profiles of patients and tumors treated and the results in each type of patient and tumor.
In this study,the AI-assisted system（EndoAngel）has the functions of reminding the ileocecal junction, withdrawal time, withdrawal speed, sliding lens, polyps in the field of vision, etc. These functions can improve the colonoscopy performance of novice physicians and assist the colonoscopy training。
In this study, the investigators proposed an artificial intelligence-based biliary stricture navigation system in MRCP-based ERCP, which can instruct the direction of guide wire and the position of stent placement in real time.
Infants with congenital gastrointestinal anomalies (CGIA) experience multiple physiologic stressors, including neonatal surgery, early in life during an essential time of growth and development. Early physiologic stressors such as inadequate nutrition have been linked to altered growth patterns and neurodevelopmental delays later in life. In other groups of at-risk infants, early body composition measurements can be used as predictors of long-term health outcomes more so than weight and length alone. The primary objective of this study is to determine if body composition changes in early life are predictive of neurodevelopmental outcomes among infants with CGIA. The secondary objective is to determine if infants with CGIA have altered body composition over time when compared with healthy infants. The investigators propose a prospective, observational study of infants with CGIA, including detailed chart review, body composition measurements, and neurodevelopmental testing at follow-up. If a correlation between body composition measurements and neurodevelopmental outcomes is established in this population, the addition of body composition measurement to standard of care in the neonatal intensive care unit and in follow-up care could allow for further optimization of overall health and development of this vulnerable pediatric population through earlier detection of growth alterations and informed interventions.
The purpose of this study is to develop and validate a deep learning algorithm for the diagnosis of gastrointestinal diseases. Then, evaluate the accuracy this new artificial intelligence(AI) assisted recognition system in clinic practice.
Non-randomized monocentric open cohort study vs historical comparative group testing the efficacy of a multimodal prehabilitation program (based on physical activity, nutritional support and mental preparation) for unfit patients based on nutrition, physical activity and mental preparation in reducing postoperative complications in elective major surgery
Irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD) (categorised into Crohn's disease (CD) and ulcerative colitis (UC)) are chronic gut disorders with debilitating symptoms that profoundly impact quality of life, healthcare systems and the economy through lost work days. IBS is common with a prevalence of up to 22%, whereas IBD has a prevalence of 0.3% for CD and 0.5% for UC in Europe. Despite a suggested immunological and genetic aspect of IBD, the causes of IBS and IBD are unknown, however, both have been linked to yeasts in the gut. Due to their lower abundance (constituting only around 0.1% of the total microorganisms in the gut) yeasts have been less studied than bacteria. More recently, significantly altered diversity and composition of yeasts have been identified in IBS and IBD but further investigation is required to fully develop the role of yeasts in the gut. This observational study will assess yeasts and their function in the gut, comparing diseased subjects with healthy controls. The overall aim is to determine if yeasts could be targeted as a potential therapeutic for IBS and IBD to provide relief to sufferers as well as reducing the burden on healthcare systems.