1,072
Participants
Start Date
July 31, 2011
Primary Completion Date
March 31, 2014
Study Completion Date
March 31, 2015
Position change
Patients change position (cecum to hepatic flexure, left lateral; transverse colon, supine; splenic flexure and descending colon , right lateral) during colonoscopy withdrawal.
Left lateral
In left lateral position group patients are positioned left lateral decubitus during colonoscopy withdrawal.
Catholic University of Korea, Incheon, Daejeon, Bucheon, Seoul
The Catholic University of Korea
OTHER