43
Participants
Start Date
February 19, 2019
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
Atezolizumab
Given IV (vein)
Conventional Surgery
Undergo surgical resection
Fluorouracil
Given IV (vein)
Oxaliplatin
Given IV (vein)
Tiragolumab
Given IV (vein)
M D Anderson Cancer Center, Houston
National Cancer Institute (NCI)
NIH
M.D. Anderson Cancer Center
OTHER