120
Participants
Start Date
July 31, 2012
Primary Completion Date
April 30, 2026
Study Completion Date
April 30, 2026
Endoscopy tissue collection
The investigational part of this study is the requirement for an additional biopsy from a site that is already being biopsied at the time of a routine endoscopy. Any patients who develop bleeding following their routine clinical biopsies will not undergo any additional research biopsies.
RECRUITING
Weill Cornell Medical College, New York
Weill Medical College of Cornell University
OTHER