900
Participants
Start Date
September 30, 2015
Primary Completion Date
January 31, 2017
Study Completion Date
January 31, 2018
Barium
Administration of barium oral contrast agent prior to CT scan
Diatrizoate
Administration of diatrizoate oral contrast agent prior to CT scan
Iohexol
Administration of iohexol oral contrast agent prior to CT scan
UCSF, San Francisco
General Electric
INDUSTRY
University of California, San Francisco
OTHER