240
Participants
Start Date
December 1, 2022
Primary Completion Date
September 1, 2025
Study Completion Date
September 1, 2026
Interleukin-2
low dose interleukin-2 injected subcutaneously, at a dose of 1 x 10\~6 IU once every other day, for 6 months.
Peking university people's hospital, Beijing
Peking University People's Hospital
OTHER