Diagnostic of Transient Lower Esophageal Sphincter Relaxation With Combined Impedance and High Resolution Manometry in Patients With GERD (HRM RTSIO)

The aim of this study is to establish and validate High resolution manometry (HRM) criteria for the definition of transient lower esophageal sphincter relaxations (tLESRs) in gastroesophageal reflux disease (GERD) patients.