80
Participants
Start Date
August 10, 2024
Primary Completion Date
August 9, 2027
Study Completion Date
August 9, 2027
Surufatinib
250 mg, po, qd, q3w
Serplulimab
200 mg, iv, d1, q3w
standard chemotherapy
Decided by PI
Renji hospital, Shanghai
RenJi Hospital
OTHER