651
Participants
Start Date
May 31, 2013
Primary Completion Date
December 31, 2015
Study Completion Date
December 31, 2015
Air insufflation
Insufflation during colonoscopy including insertion phase
water immersion
Water will infused during insertion phase and removed during withdrawal phase of colonoscopy
Water exchange
Water will infused and removed during insertion phase of colonoscopy
Dalin Tzu Chi General Hospital, Chiayi City
Sepulveda Ambulatory Care Center, Veterans Affairs Greater Los Angeles Healthcare System, North Hills
Sepulveda Ambulatory Care Center, VAGLAHS
UNKNOWN
Dalin Tzu Chi General Hospital
OTHER