262
Participants
Start Date
April 1, 2019
Primary Completion Date
October 31, 2019
Study Completion Date
October 31, 2019
Colon polypectomy
Polyp search and resection will be performed during the withdrawal phase in both groups. Insertion polypectomy will not be performed. All proximal colon polyps will be removed irrespective of their size and appearance.
Evergreen General Hospital, Taoyuan District
Evergreen General Hospital, Taiwan
OTHER