View clinical trials related to Dyspepsia.
Filter by:This study aims at evaluating efficacy and safety of berberine-containing quadruple therapy(berberine, lansoprazole, bismuth and amoxicillin) versus clarithromycin-containing quadruple therapy (clarithromycin,lansoprazole, bismuth and amoxicillin) in H. pylori eradication. It is hypothesized that berberine-containing quadruple therapy is non-inferior to clarithromycin-containing quadruple therapy. Patients with confirmed H. pylori positive status will be randomized to one of the treatments described above. At week 2 and 6 follow-up visits, a urea breath test(UBT) will be performed to confirm eradication.
Helicobacter pylori (H. pylori) infection is a global health problem as it is associated with peptic ulcers, chronic gastritis, duodenitis, and stomach cancer. Therefore, the eradication of the pathogen is of critical importance to reduce H. pylori-related complications . However, due to increasing antibiotic resistance, eradication of Helicobacter pylori has become more challenging. With a great decline in the eradication rate of standard triple therapy for Helicobacter pylori to below 70% in many countries. Treatment with triple therapy, which is the most frequently recommended, fails to eradicate H. pylori in approximately 20% of cases .
Hypergastrinaemia induced by proton pump inhibitor (PPI) treatment is reported to cause ECL-cell and parietal-cell hyperplasia, and rebound hyperacidity and dyspepsia after PPI withdrawal. The objective of the study was to determine the dosage regimen of netazepide, a gastrin/CCK2 receptor antagonist, required to inhibit the trophic effects of PPI-induced hypergastrinaemia. Six groups of 8 healthy subjects participated in a randomised, double-blind, placebo-controlled exploratory study of esomeprazole 40 mg daily for 28 days, and netazepide 1, 5 or 25 mg, or placebo daily during the last 14 days of esomeprazole dosing, or 14 days after esomeprazole withdrawal. Serum gastrin and plasma chromogranin A (CgA) were measured regularly from study start until at least 1 week after the last dose. Dyspepsia was monitored after esomeprazole withdrawal.
In this functional magnetic resonance imaging study, effects of different information of fat content of high or low fat will be examined in FD patients and healthy volunteers (n=30, respectively). These data will provide a better understanding of symptom generation following food ingestion in general as well as in patients with respective functional gastrointestinal disorders.
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 stimulation (tDCS) is a novel therapy that pursues these properties, besides its safety and easy adherence. There is a great need of new treatments for functional dyspepsia. There is no current study evaluating tDCS for this disease.
Multi-center, randomized, superiority, double blind clinical trial to asses the efficacy of fixed-dose combination of bromopride and simethicone versus isolated bromopride on research participants diagnosed with functional dyspepsia.
The purpose of this study is to determine the relationship between brain activity and the perception of subjective hedonic sensations in response to a meal using functional MRI.
The prevalence of H. pylori infection in Pakistan is unknown and investigators want to assess it in dyspeptic patients utilizing UBT. At the same time investigators want to validate UBT sensitivity and specificity in Pakistani patients
This is a multicenter, randomized, double-blind, placebo-controlled dose-finding phase 2 trial to evaluate the efficacy and safety of YH12852 in patients with functional dyspepsia.
Abdominal pain (AP)-associated functional gastrointestinal disorders (FGIDs), particularly Irritable Bowel Syndrome (IBS) and Functional Dyspepsia (FD), are common in pediatrics, and no safe and effective treatment is available. Although probiotics have shown promising results in adults, few studies have been published in children. The Bifidobacterium Infantis, Bifidobacterium Breve and Bifidobacterium Longum are the most important beneficial bacteria in children and represent 95% of the total bacterial population in the intestine of breastfed infant. Objectives: 1) To evaluate the effect of oral administration of a mixture of Bifidobacteria on the improvement of frequency and intensity of AP in children with FD and IBS. 2) To evaluate the effect of oral administration of a mixture of Bifidobacteria on quality of life in children with FD and IBS.