18
Participants
Start Date
August 7, 2023
Primary Completion Date
May 20, 2024
Study Completion Date
May 20, 2024
biopsy
colorectal biopsy for tissue acquisition
Johns Hopkins University, Baltimore
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
National Institute on Aging (NIA)
NIH
Johns Hopkins University
OTHER