Twenty-Four Hour Combined Multi-Channel Impedance and pH Ambulatory Monitoring: Impedance Reflux Episodes of Patients On and Off Proton Pump Inhibitor Therapy

• Status: Completed
• Trial end date: 2012-09-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to determine the effects of proton pump inhibitors (PPIs) on the total number of reflux episodes in the distal esophagus measured by impedance in patients with and without gastroesophageal reflux disease (GERD) based on 24-hour pH testing. In addition to changing the acidity of the refluxate, the investigators hypothesize that PPIs also reduce the total number of reflux episodes due to its anti-secretory effects.

• Phase: N/A
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Walter Reed National Military Medical Center
• Treatments: Esomeprazole; Proton Pump Inhibitors

Criteria

Inclusion Criteria:

• All adults patients (age 18 or older) with reflux symptoms willing to participate

Exclusion Criteria:

• Pregnancy

• Prior esophageal or gastric surgery

• Achalasia

• Scleroderma

• Gastroparesis.