84
Participants
Start Date
January 1, 2023
Primary Completion Date
December 30, 2025
Study Completion Date
December 30, 2027
anti-PD-1 or PD-L1 antibody
immunotherapy maintenance with anti-PD-1 or PD-L1 antibody every three weeks for 13 cycles after radiotherapy
postoperative radiaotherapy
postoperative radiotherapy (60Gy or 50Gy)
RECRUITING
National Cancer Center /National Clinical Research Center for Cancer/Cancer Hospital, CAMS & PUMC, Beijin
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
OTHER