View clinical trials related to Gastrointestinal Diseases.
Filter by:The purpose of this study is to further evaluate the immunogenicity and safety of 10μg/0.5ml Recombinant Hepatitis B Vaccines(Saccharomyces Cerevisiae) in the Healthy Neonates.
The purpose of this study is to determine effect of veres needle entry and direct trocar entry on postoperative gastrointestinal functions.
The Mayo Clinic Conduit Report Card Questionnaires have been created in order to have a consistent evaluation tools for patients undergoing esophageal reconstruction or treatment or patients that are experiencing an upper digestive disease in order to standardize and validate outcome measures. Data will be used to establish the validation of the questionnaires/survey. Data will also lead to the establishment of "normal" or expected scores for patients undergoing each type of esophagectomy procedure and for upper digestive diseases. Data will contribute to creating treatment algorithms for symptom management for upper digestive diseases and for post-operative complications and symptoms as well as contribute to pre-operative education.
The purpose of this observational study is to find the best measures to define how well a person with eosinophilic disorder is doing. People with EoE, EG, EGE and EC normally undergo endoscopy and/or colonoscopy where cells are collected for microscopic analysis. Treatments are then decided based on how the cells look. We are aiming to compare different tissue components such as inflammatory cell types with clinical symptoms. We want to see if scores on standard questionnaires can give us an idea how well the person is doing.
The investigators aimed to assess whether postoperative gum chewing improve intestinal functions.
The purpose of this prospective registry is to assess long term data on efficacy, safety and clinical outcome of endoscopic placement of suture(s) and approximation of soft tissue within the Gastrointestinal tract for various GI tract disorders. The registry will evaluate technical feasibility, clinical outcome, safety profile and overall clinical management through medical chart review. The procedures the investigators are evaluating are all clinically indicated and will not be prescribed to someone to participate in this research study.
The aims of this research are to validate and develop of therapeutic strategies for patients with colorectal lesions in real time through pCLE(probe-based confocal laser endomicroscopy). Endomicroscopy is a technique for obtaining histology-like images from inside the human body in real-time. Total objections are 311 patients. Specific research topics are as below. 1. Diagnosis and classification of colon polyps through pCLE 2. Evaluation of the depth of invasion of colorectal cancer or lateral growth type tumor through the pCLE 3. Differential diagnosis of colorectal submucosal tumor through the pCLE 4. Differential diagnosis of ileocecal ulcers through the pCLE The study will be conducted to measure sensitivity, specificity, accuracy, amphoteric predict of pCLE diagnosis, and calculate the agreement of prediction compared to the pathological findings of lesions Check diagnostic agreement of technical phrases which are derived, the matching degree between observers, and will develope a new classification method based on this.
Background: The association of fructose and lactose intolerance and malabsorption with the symptoms of different functional gastrointestinal disorders (FGID) is unclear. The mechanisms behind the multi-organ symptoms remain unclear. Both FGID and saccharide intolerances are common (>10% of any given population). Dietary modification based on intolerance diagnostics could provide an effective treatment for FGID, which are otherwise difficult to treat. Aim: To investigate the prevalence and interrelationships of fructose and lactose intolerance (symptom induction) and malabsorption (breath test gas production) and their association with clinical GI as well as non-GI symptoms in FGID and the outcome of standard dietary intervention. Mechanisms related to symptom genesis will be investigated using metabolomic analysis of plasma and urine by gas chromatography/time-of-flight mass spectrometry (GC/TOFMS). Methods: Fructose and lactose intolerance (defined by positive symptom index) and malabsorption (defined by increased hydrogen/methane) will be determined in successive male and female FGID patients in a single center using breath-testing. Symptoms will be recorded using standardised questionnaires and the Rome III criteria. The prevalence of the intolerances in the different FGID subgroups and the associations between breath testing results, clinical symptoms and the outcome of dietary modification will be assessed. Factors predictive of the outcome of dietary modulation will be screened for. GC/TOFMS will be used to assess the human and microbial metabolome in urine and plasma.
The purpose of this study is to assess the effect and safety of Tripterygium Glycosides in the treatment of Crohn's disease for induction remission and compare the therapeutic effect with patients who received mesalazine.
CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases. This program allows patients and researchers to connect as easily as possible to help advance treatments and cures for rare diseases. The CoRDS team works with patient advocacy groups, individuals and researchers to help in the advancement of research in over 7,000 rare diseases. The registry is free for patients to enroll and researchers to access. Visit sanfordresearch.org/CoRDS to enroll.