133
Participants
Start Date
July 7, 2017
Primary Completion Date
March 6, 2023
Study Completion Date
December 1, 2023
Atezolizumab
Given IV
Bevacizumab
Given IV
Capecitabine
Given PO
Laboratory Biomarker Analysis
Correlative studies
Placebo
Given IV
Roswell Park Cancer Institute, Buffalo
Duke University Medical Center, Durham
Emory University Hospital/Winship Cancer Institute, Atlanta
University of Michigan Comprehensive Cancer Center, Ann Arbor
Mayo Clinic, Rochester
Mayo Clinic Hospital, Phoenix
Mayo Clinic in Arizona, Scottsdale
USC / Norris Comprehensive Cancer Center, Los Angeles
City of Hope Comprehensive Cancer Center, Duarte
Rhode Island Hospital, Providence
National Cancer Institute (NCI)
NIH
Academic and Community Cancer Research United
OTHER