30
Participants
Start Date
December 1, 2021
Primary Completion Date
February 4, 2025
Study Completion Date
February 15, 2025
Tislelizumab
tislelizumab, 200 mg IV Q3W, up to one year.
The First Affiliated Hospital of Zhengzhou University, Zhengzhou
The First Affiliated Hospital of Zhengzhou University
OTHER