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There has been recent interest into the potential role of mucosal barrier defects in the pathophysiology of functional gastrointestinal disorders (FGIDs). There has been evidence of increased intestinal permeability in patients of IBS,and abnormal tissue resistance in NERD. Although the mucosa of Functional dyspepsia (FD) patients is endoscopically and histologically "normal," it contains ultrastructural changes, activated immune cells, along with evidence of an increased release of mediators leading to gastric dysfunction. There is now consistent evidence indicating that mucosal barrier defects allow the passage of an increased load of bacteria, antigens and toxins which, in turn evoke activation of mucosal immune responses involved in the FD symptom.
Confocal laser endomicrosopy is a newly developed device which allows in vivo and real time observation of gastrointestinal mucosa.In our pilot study we found that the contrast agent fluorescein sodium shew differences of leakage into intercellular spaces and crypt lumen among different patients of FD.
This study is aimed to determine if there is microscopic changes detectable in the gastric mucosal epithelium through confocal endomicroscopy of FD patients, and to evaluate the relationship among minimal changes(transmission electron microscopy and Confocal laser endomicrosopy ), FD symptoms(symptom index form) , neuropeptides and immune responses(immunohistochemistry).
Observational Model: Case Control, Time Perspective: Prospective
Department of Gastroenterology, Qilu Hospital, Shandong University
Published on BioPortfolio: 2014-08-27T03:18:15-0400
Pharmacotherapy for functional dyspepsia remains unsatisfactory. Previous randomized trials reported conflicting results on clinical effectiveness of proton pump inhibitor in patients with...
This study aims to determine the efficacy and optimal dose of the prokinetic itopride for the treatment of patients with functional dyspepsia. The study will test in patients with functio...
Previous studies reported health related quality of life impairment in functional dyspepsia patients. Anxiety, depression, disease severity, age, and employment status associated with HRQO...
Functional dyspepsia is a very common disorder of great challenge to clinical management. A therapeutic targets is up-regulation of visceral pain threshold. The transcranial direct current...
To date, no study exists that evaluates whether functional dyspepsia patients experience stigma and how stigma may influence adherence. Thus, the investigators aim to evaluate the relation...
Functional dyspepsia, originates from gastroduodenal region, is described as resistant and recurring dyspeptic symptoms with unknown etiology. Although there is some evidence in support of a relations...
The popularity of complementary and alternative medicine (CAM) in treating functional gastrointestinal disorders (FGIDs) has steadily increased in Western countries. We aimed at analyzing available da...
We sought to determine the efficacy of gabapentin in the treatment of functional dyspepsia among an observational cohort of patients.
High-fat meals are associated with dyspeptic symptoms in functional dyspepsia (FD) patients. It is still unclear how fat is processed, or how FD symptoms and neuronal activities are modulated by psych...
We aimed to describe time trends in functional dyspepsia and the association of dyspepsia-related factors, Helicobacter pylori (H. pylori) and work-related stress with functional dyspepsia in white co...
A substituted benzamide used for its prokinetic properties. It is used in the management of gastroesophageal reflux disease, functional dyspepsia, and other disorders associated with impaired gastrointestinal motility. (Martindale The Extra Pharmacopoeia, 31st ed)
Impaired digestion, especially after eating.
Infection of humans or animals with hookworms of the genus ANCYLOSTOMA. Characteristics include anemia, dyspepsia, eosinophilia, and abdominal swelling.
Any of the DNA in between gene-coding DNA, including untranslated regions, 5' and 3' flanking regions, INTRONS, non-functional pseudogenes, and non-functional repetitive sequences. This DNA may or may not encode regulatory functions.
A chronic inflammation in which the NASAL MUCOSA gradually changes from a functional to a non-functional lining without mucociliary clearance. It is often accompanied by degradation of the bony TURBINATES, and the foul-smelling mucus which forms a greenish crust (ozena).
Irritable Bowel Syndrome IBS
Irritable bowel syndrome (IBS) is a common but poorly understood chronic (long-term) condition where the normal functions of the bowel are disrupted. Symptoms of IBS include abdominal pain or discomfort, changes in bowel habits and bloated feelings. ...
Benign Prostatic Hyperplasia (BPH) Erectile Dysfunction Urology Urology is the branch of medicine concerned with the urinary tract and diseases that affect it. Examples include urethritis, urethrostenosis and incontinence. Urology is a su...
Within medicine, nutrition (the study of food and the effect of its components on the body) has many different roles. Appropriate nutrition can help prevent certain diseases, or treat others. In critically ill patients, artificial feeding by tubes need t...