235
Participants
Start Date
May 31, 2016
Primary Completion Date
June 30, 2018
Study Completion Date
October 31, 2018
Clip closure
Complete clip closure of secondary lesions after the endoscopic mucosal resection
No clip closure
Observation: no clip closure of secondary lesions after the endoscopic mucosal resection
Eduardo Albeniz Arbizu, Pamplona
Fundacion Miguel Servet
OTHER