25
Participants
Start Date
March 8, 2017
Primary Completion Date
July 19, 2019
Study Completion Date
July 19, 2019
swallowed sponge device
Swallowed sponge: Subjects having a clinical upper endoscopy will be asked to swallow the sponge 2 hours prior to EGD
Mayo Clinic in Rochester, Rochester
Lead Sponsor
Mayo Clinic
OTHER