664
Participants
Start Date
May 1, 2025
Primary Completion Date
May 1, 2030
Study Completion Date
May 1, 2033
Sintilimab
Sintilimab 200 mg, administered on Day 1, every 3 weeks for a total of 9 cycles
Capecitabine
Capecitabine 650 mg/m², taken orally twice daily, continuously from Day 1 to Day 21, every 3 weeks, for a maximum of 1 year.
Sun Yat-sen University Cancer Center, Guangzhou
Sun Yat-sen University
OTHER