View clinical trials related to Gastroesophageal Reflux Disease.
Filter by:The study objective is to evaluate the safety and efficacy of TIF among a broad range of GERD patients treated in routine clinical practice at multiple centers across the United States.
The study objective is to evaluate the relative merits, safety and effectiveness of transoral incisionless fundoplication (TIF) in proton pump inhibitor (PPI) dependent GERD patients compared with sham procedure.
This trial is enrolling patients who are already being seen at OHSU weight loss clinic or have been referred for clinical reasons by their physician to the OHSU weight loss clinic and are going to have a esophageal manometry that would be paid for by their insurance company for clinical reasons. In patients undergoing weight loss surgery investigators plan to study the effect of continuous positive airway pressure during a esophageal manometry.
The purpose of this research study is to learn about whether treating the esophagus with amiloride reduces either the frequency or the time to onset of acid-induced heartburn in patients with nonerosive reflux disease. In particular, we are looking at people who have either had complete relief while using a Proton Pump Inhibitor (PPI) or who have only had some relief of symptoms while on a PPI.
Patients with nonerosive reflux disease (NERD) are less responsive to standard treatment with proton pump inhibitors. The hypothesis of this study was that nortriptyline in analgesic doses may decrease heartburn perception and its corresponding cortical activity measured by magnetic resonance image. Therefore, the aim of this study was to assess the cortical representation of heartburn in patients with NERD under treatment with nortriptyline and placebo.
Evaluate a novel method of augmenting a weak Lower Esophageal Sphincter (LES).
Magnetic Esophageal Sphincter implant is intended to reinforce Esophageal Sphincter function in the treatment of Gastroesophageal Reflux Disease (GERD)
A medical device to augment weak lower esophageal sphincter function.
Aims of research project: To identify key features of the gastro-esophageal junction (structure and function) that protects the esophagus from gastro-esophageal reflux investigated by combined high resolution manometry and magnetic resonance imaging. Hypothesis: 1. Functional factors including GEJ function (e.g. sphincter pressure) and proximal gastric distension determine whether or not TLESR occurs; however 2. Structural factors including separation of GEJ anatomy, intra-gastric distribution of the meal and secretions determine whether TLESR is accompanied by no reflux event, gas reflux (belching) or reflux of ingested food and gastric secretion ('true reflux'). 3. Initial findings by descriptive studies in healthy volunteers (study #1) and patients with mild to moderate gastro-esophageal reflux disease (study #2) will be further interrogated by a randomized, double-blind control trial of baclofen in patients with GORD; a medication that inhibits reflux by effects on GOJ function (study #3) .
The purpose of the study is to estimate what effect 4 different doses of AZD3355 will have on the number of reflux episodes, in patients who have GERD and still experience symptoms despite proton pump inhibitor (PPI) treatment.