20
Participants
Start Date
October 1, 2022
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
sintilimab
Sintilimab 200 mg, 4 cycles of treatment before surgery
bevacizumab
bevacizumab 15 mg/kg, 4 cycles of treatment before surgery
RECRUITING
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
Ruijin Hospital
OTHER