Confocal Endomicroscopy for Permeability of Esophageal Wall in Refractory Gastroesophageal Reflux Disease (GERD)
Conditions:   Gastro Esophageal Reflux;   Barrett Esophagus;   Erosive Esophagitis Interventions:   Procedure: Confocal endomicroscopy;   Diagnostic Test: Endoscopic biopsies Sponsors:   McGuire Research Institute;   Hunter Holmes McGuire VA Medical Center Recruiting - verified July 2017 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - July 6, 2017 Category: Research Source Type: clinical trials

Radiofrequency Energy Delivery for Gastroesophageal Reflux Disease
Condition:   Gastroesophageal Reflux Disease Intervention:   Procedure: Radiofrequency delivery Sponsor:   Changhai Hospital Recruiting - verified July 2017 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - June 30, 2017 Category: Research Source Type: clinical trials

A Prospective, Observational Study of the PPI Non-responder
Condition:   Gastro Esophageal Reflux Disease PPI Non-Responders Interventions:   Diagnostic Test: EGD with biopsy;   Diagnostic Test: EGD and impedance-pH study on PPI Sponsor:   Dartmouth-Hitchcock Medical Center Not yet recruiting - verified September 2017 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - June 9, 2017 Category: Research Source Type: clinical trials