Active clinical trials for "Esophagitis, Peptic"

True short esophagus is controversial in surgery for gastroesophageal reflux disease and hiatus hernia. Recently, it was published that extensive esophageal mobilization achieved an esophageal length adequate to perform around the esophagus fundoplication in all cases with satisfactory long-term results.

To evaluate the prevalence of Gastroesophageal reflux disease in Azerbaijan. It is intended to evaluate the prevalence of the disease in the regions as well as the capital by cluster sampling ,ethitology and to compare the outcomes depending on the geographical location.

. In this study, we investigated intestinal microbiomes, in individuals with Gastroesophageal Reflux Disease and healthy individuals, using metagenomic techniques.

The purpose of this study is to evaluate symptoms control and impact on daily life from patients perspective using specific GERD Impact Scale(GIS) questionnaire. The another objective is to obtain local epidemiological data for Bosnia and Herzegovina regarding GERD treatment in primary care.

The purpose of this study is to collect following data in patients given Nexium capsule (Nexium) in usual post-marketing use as the maintenance therapy for repeatedly recurring/relapsing reflux oesophagitis.

The purpose of the study is to determine the applicability and utility of Gerd Q in the diagnosis of GERD and in the assessment of treatment response.

Gastroesophageal reflux disease (GERD) is a common disorder in Asia that includes erosive and non-erosive counterparts. The evaluation of intra-esophageal damage is of paramount importance because patients with erosive and those with non-erosive GERD have distinct manifestations and prognoses. Although proton-pump inhibitor (PPI) is the treatment of choice for erosive patients with excellent therapeutic response, the majority of reflux patients can be classified with non-erosive reflux disease (NERD).Narrow-band imaging (NBI) is a novel, noninvasive optical technique that adjusts reflected light to improve the contrast of capillary patterns compared with conventional illumination. Based on the standard procedure of sequential conventional white-light, NBI, and magnified NBI, the investigators have validated the reliability of the diagnostic testing. The investigators will also enroll NERD patients to test their therapeutic response to rabeprazole. The investigators can find out the best strategy to identify the PPI responder.

PPI test;empirical trial with high-dose proton-pump inhibitors (PPIs) has been shown to be a sensitive tool for diagnosing patients with GERD. However, this diagnostic strategy has not been well established in patients with extraesophageal manifestation of GERD. In this study, we aim to see the relevance of PPI test in diagnosing GERD in patients with extraesophageal symptoms.

The purpose of the study is to provide data on the GERD prevalence as percentage of patients with upper GI symptoms that are identified with GERD using the GerdQ Questionnaire. Furthermore the study aims to estimate GERD prevalence in patients based on their symptoms as they respond to a physician's questionnaire, to observe possible variations between the two methods (physicians' symptom rating and GerdQ), to objectively measure treatment response and to identify the percentage of patients that may require alterations of their treatment. Finally, to describe the impact of GERD symptoms on work productivity.

A questionnaire composed of items addressing psychological, emotional and social aspects of GERD is developed for Chinese population. We plan to conduct a validation study on this novel disease-specific quality of life (QoL) instrument. This study aims to evaluate various indicators of validity and reliability, which include criterion validity, test-retest reliability, responsiveness, internal consistency reliability and discriminant validity. After initial pilot testing of face validity and content validity, two hundred GERD patients from the gastroenterology and ulcer clinics of cluster NTE hospitals will be invited to complete a revised 18-item version of GERD-QOL questionnaire. The data from GERD QOL will be evaluated using exploratory factor analysis to identify appropriate items and domains and the internal consistency of the domains will be determined and further refinement of questionnaire will follow. 100 GERD patients will complete GERD-QOL, SF-36 health survey and the visual analog scale (VAS) questionnaire for criterion validation. 100 GERD patients with stable symptom profile will repeat GERD QOL two weeks after the first administration for evaluation of test-retest reliability. Another 26 patients who are receiving maintenance acid suppressive therapy and in remission of symptom will be recruited as controls for comparison with active reflux patients. The ability to distinguish active patients from controls in remission is known as discriminant validity.