View clinical trials related to Gastroesophageal Reflux.
Filter by:Evaluate the prevalence of bronchial responsiveness (BHR) among patients with gastroesophageal reflux disease (GERD). Investigate correlation between bronchial reactivity and the severity of GERD, and similarly investigate the correlation between exhaled nitric oxide (NO) and the severity of GERD. Compare the effects of esomeprazole 40 mg twice daily and Nissen fundoplication on bronchial reactivity, exhaled NO, pulmonary function and quality of life.
The purpose of this study is to assess the effectiveness and safety of rabeprazole sodium, an inhibitor of gastric acid secretion of the protein pump inhibitor (PPI) class, compared with placebo in the treatment of gastrointestinal esophageal reflux disease (GERD) in infants 1 to 11 months of age.
The purpose of the study is to evaluate efficacy and safety of arbaclofen placarbil (XP19986) versus placebo as adjunctive therapy in subjects with troublesome GERD symptoms despite therapy with approved doses of a Proton Pump Inhibitor (PPI).
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.
This is an observational, prospective and pilot study to determine through confocal endomicroscopy diagnostic microscopic features detectable at the gastroesophageal junction of patients with non-erosive gastroesophageal reflux disease. The hypothesis is that minimal mucosal changes occur in non-erosive gastroesophageal reflux disease. Although these minimal changes are not always visible on white-light endoscopy, it is detectable using high-resolution confocal endomicroscopy and these confocal features are diagnostic of non-erosive reflux disease (NERD).
The hypothesis of this study was that gastric bypass (GBP) ameliorates gastroesophageal reflux disease (GERD) in morbidly obese patients.
The goal of this clinical research study is to learn if radiation-induced xerostomia [RIX] (dry mouth) causes, or worsens the effects of, acid reflux (heartburn and heartburn-like symptoms) in head and neck cancer (HNC) patients receiving radiation therapy. Objectives: Primary Objective: Determine if radiation induced xerostomia (RIX) increases the frequency or duration of acid-reflux when re-measured approximately 6-12 weeks after RT (measured by # episodes, their duration, and Reflux Area Index (RAI). Reflux Area (RA) is the sum of the area under the curve for all episodes of pH<4 recorded during the study in units of Ph*minutes. The Reflux area index (RAI) is the RA corrected for the duration of the study (RA x 100/study duration). Secondary Objectives: 1. To demonstrate that patients undergoing RT for OPC have reflux into the irradiated field that is anticipated to exacerbate mucositis symptoms 2. Correlate RAI and # episodes of acid reflux with salivary flow before and after RT to determine if radiation induced hyposalivation is associated with more reflux events and symptoms. 3. For patients with no pre-RT pathologic acid reflux, determine if RIX leads to conversion to acid-positive reflux measured approximately 6-12 weeks after RT. 4. Correlate office indirect laryngoscopy findings (posterior commissure thickening, cobble-stoning, granulomas, and arytenoids erythema or edema) suggestive of acid reflux in OPC patients with pH-probe findings as was done in larynx cancer (Lewin et al) 5. Compare findings from the patient reported outcome (PRO) instruments used
The purpose of this study is to evaluate the efficacy of fundoplication in premature infants with GERD and BPD.
Gastro-Esophageal Reflux Disease was defined as a condition that develops when the reflux of stomach contents causes troublesome symptoms and/or complications. Many drugs used for the treatment of GERD such as omeprazole (a proton pump inhibitor) which is widely used anti-ulcer drug and has been demonstrated to protect against esophageal mucosal injury. Melatonin has been found to protect the gastrointestinal mucosa from oxidative damage caused by reactive oxygen species in different experimental ulcer models. The aim of this study is to evaluate the role of exogenous melatonin in the treatment of reflux disease in human either alone and in combination with omeprazole therapy.
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.