346
Participants
Start Date
July 1, 2023
Primary Completion Date
December 31, 2025
Study Completion Date
March 31, 2027
Sugemalimab
Recombinant anti-PD-L1 fully human monoclonal antibody
Placebo
Placebo of Sugemalimab
RECRUITING
Sun Yat-sen University Cancer Center, Guangzhou
Sun Yat-sen University
OTHER