129
Participants
Start Date
March 31, 2015
Primary Completion Date
October 31, 2026
Study Completion Date
October 31, 2026
Pinch biopsies
Biopsies obtained during colonoscopy or flexible sigmoidoscopy.
Flexible sigmoidoscopy
Offered to subjects with ankylosing spondylitis who do not meet criteria for colonoscopy
University of Colorado, Denver
National Center for Advancing Translational Sciences (NCATS)
NIH
University of Colorado, Denver
OTHER