100
Participants
Start Date
May 10, 2017
Primary Completion Date
June 20, 2026
Study Completion Date
June 25, 2026
Pembrolizumab
200mg, every three weeks, iv, x 1 year
Placebo
iv, every three weeks, x 1 year
University of Pennsylvania, Philadelphia
Emory University Winship Cancer Institute, Atlanta
Rush University Medical Center, Chicago
University of Chicago Medical Center, Chicago
University of Chicago
OTHER