50
Participants
Start Date
July 31, 2025
Primary Completion Date
July 31, 2027
Study Completion Date
October 31, 2029
Sintilimab+Cetuximab
Neoadjuvant treatment: the participants will receive Sintilimab 200 mg (each 3-week/cycle) and Cetuximab (400 mg/m2 first time and followed 250 mg/m2, day 1, day 8, day 15) for 2 cycles. Adjuvant treatment: the participants will receive Sintilimab 200 mg (each 3-week cycle, a total of 17 cycle) for a total of one year.
Zhongshan Hospital Fudan University, Shanghai
Shanghai Zhongshan Hospital
OTHER