284
Participants
Start Date
January 31, 2006
Primary Completion Date
February 28, 2007
Study Completion Date
March 31, 2007
Narrow band imaging colonoscope
Adult colonoscopes with narrow band imaging capabilities (XCF-H160AY2L and XCF-Q160W6L, Olympus Medical Systems Corporation, Hachioji, Japan). There is an automatic switch on the handle of the endoscope that allows the physician to instantly switch between narrow band imaging and standard full spectrum white light modes.
VAPaloAltoHCS, Palo Alto
VA Palo Alto Health Care System
FED