New classifications of gastroesophageal reflux disease: an improvement for patient management?

Introduction: Gastroesophageal reflux disease (GERD) is a very common and often debilitating disease. In the broad spectrum of GERD phenotypes, three main groups may be traditionally distinguished: 1) patients only affected by esophageal and/or extra-esophageal symptoms; 2) patients with erosive esophagitis and 3) patients with further complications.Areas covered: This review provides an overview on the current classifications of GERD patients,...