60
Participants
Start Date
October 31, 2025
Primary Completion Date
October 31, 2027
Study Completion Date
October 31, 2028
QL1706
Apololitovoreli monoclonal antibody (QL1706) 7.5mg/kg intravenous infusion, once every 3 weeks
Radiotherapy
41.4-50.4Gy/1.8Gy/23-28F
Sintilimab
200mg q3w
Bevacizumab
15mg/kg q3w
Hebei Medical University Fourth Hospital
OTHER