Refractory gastroesophageal reflux disease: advances and treatment. (August 2014)

• Record Type: Journal Article
• Authors: Ates, Fehmi; Francis, David O; Vaezi, Michael F
• Is Part Of: Expert review of gastroenterology & hepatology. Volume 8:Number 6(2014)
• Page Start: 657
• Page End: 667
• Publication Date: 2014-08
• Subjects: achalasia -- acid suppressive therapy -- functional upper gut symptoms -- gastroparesis -- refractory symptoms; Gastroenterology -- Periodicals; Liver -- Diseases -- Periodicals; 616.3
• DOI: 10.1586/17474124.2014.910454
• Languages: English
• ISSNs: 1747-4124

Abstract

Abstract : 'Refractory gastroesophageal reflux disease' is one of the most common misnomers in the area of gastroesophageal reflux disease. The term implies reflux as the underlying etiology despite unresponsiveness to aggressive proton pump inhibitor therapy. The term should be replaced with 'refractory symptoms.' We must acknowledge that in many patients symptoms of reflux often overlap with non-GERD causes such as gastroparesis, dyspepsia, hypersensitive esophagus and functional disorders. Lack of response to aggressive acid suppressive therapy often leads to diagnostic testing. In majority of patients these tests are normal. The role of non-acid reflux in this group is uncertain and patients should not undergo surgical fundoplication based on this parameter. In patients unresponsive to acid suppressive therapy GERD is most commonly not causal and a search for non-GERD causes must ensue.