Active clinical trials for "Digestive System Diseases"

This study is being conducted to compare surgical and patient outcomes across stapled (Group II) versus hand-sutured (Group I) groups.

Primary Aim: The present study is a retrospective analysis of prospectively collected clinical data. Anonymized data from patients collected during routine clinical care from 9 units in the United Kingdom who undertake upper gastrointestinal (UGI) cancer surgery and perform pre-operative cardiopulmonary exercise testing will be interrogated. Data will be pooled at a central location (University Hospitals Southampton) and used to investigate the relationship between selected cardiopulmonary exercise testing (CPET) variables, in-hospital post-operative and survival outcomes after major UGI cancer surgery. Rationale: Our primary aim is to establish a reliable relationship between post-operative survival (1 and 3 -year) and oxygen uptake (VO2) at peak exercise (VO2 Peak); a secondary aim is to explore the multivariable relationship between selected CPET variables especially VO2 at the estimated lactate threshold/anaerobic threshold (AT), together with other selected CPET derived variables, and other important prognostic variables with post-operative complications (morbidity and mortality) in an attempt to risk stratify patients before major UGI surgery. Trial Design: Multicentre observational Inclusion Criteria: We aim to include all patients aged >18 years considered eligible by the MDT for major curative UGI cancer surgery and undergoing an enhanced recovery programme after surgery. Patients undergoing neoadjuvant chemotherapy or chemoradiotherapies will also be included. Patients having a CPET and initially scheduled for curative surgery, but end up not having surgery due to disease progression or other clinical reasons will be included and analysed separately. Exclusion Criteria: Patients will be excluded if they are physically unable to perform a CPET on a cycle ergometer, patients having emergency surgery, patients lacking complete in-hospital morbidity or mortality data and patients undergoing preoperative exercise interventions. Primary Trial Endpoints: 3 year overall survival

Lower partial duodenectomy could be indicated in case of injury, wide neck diverticulum, tumor invasion by other tumors such as retroperitoneal sarcoma and primary tumor of 3rd and 4th portion of the duodenum. Reconstruction after resection is usually performed by a end-to-end or end-to-side anastomosis. The investigators analyze the short and long-term results of a case series with resection for various lesions in the third and fourth duodenal portions and reconstruction of the intestinal transit through side-to-side duodenojejunostomy

The purpose of this study is to evaluate the efficacy of eupatilin on the prevention of gastroenteropathy in patients with NSAIDs and low dose steroid by comparing with rebamipide.

The purpose of the study is to determine physical and mental health issues of U.K. embryologists related to their occupational characteristics, and how workplace fatigue and burnout may affect their quality of life, cynicism, interactions with patients, attention to detail, and lead to human error, the cause of the most severe IVF incidents that often make headlines and result in costly litigation. It will also correlate how the current manual workflows contribute to these health issues, and what measures can be taken to improve both working conditions and embryologists' health, and, therefore, improve patient care.

the investigators propose to carry out a prospective study consisting of a systematic research of digestive symptoms in patients with SGSp with the validated Global symptom score (GSS) questionnaire, which allowed to grades severity of 10 digestive symptoms (absent, mild, moderate, or severe), asthenia and fever.

Two rotavirus vaccines have been authorized for use in Canada: RotaTeq®, Merck Frost Canada, Inc. and Rotarix®, Glaxo Smith Kline (GSK). In contrast to the United States, Australia and several other western countries, neither rotavirus vaccine is offered in a publicly funded program in Canada. A universal rotavirus immunization program offered to all children has the potential to prevent moderate to severe forms of the disease associated with rotavirus, with associated decreased disease burden and health care costs. This demonstration project seeks to evaluate the effect of the implementation of a universal infant immunization program with Rotarix employing two different program delivery models (public health delivery or physician office delivery) in comparison to a jurisdiction where routine immunization is not provided. Only evaluation of the program will be the subject of this study.

This study aims at collecting the information related to the safety and effectiveness in the pancreatic exocrine insufficiency patients receiving the treatment with LipaCreon for a long term in order to evaluate the effective and safe use of LipaCreon.

This non-interventional, observational study investigates the course of symptoms in patients with functional dyspepsia under treatment with a fixed combination of pepsin and amino acid hydrochloride over a period of approximately 6 weeks. The change of the Gastrointestinal Symptom Score (GIS©) was the primary parameter for the assessment of efficacy and was performed at baseline, after 3 and 6 weeks of treatment respectively. Safety measures included recording of AEs and physical examination as well as measurement of vital signs. The aim was to observe 100 patients during the course of this non-interventional study.

The goal of the project is to determine whether confocal endomicroscopy can be used to identify and discriminate among dysplastic, neoplastic, and nonneoplastic tissue, as compared with histologic specimens as a reference. The project will evaluate those at risk for or with known Barrett's esophagus, and those with known or suspected biliary strictures. It is our hypothesis that we will be able to identify between neoplastic and nonneoplastic tissue.