108
Participants
Start Date
August 1, 2023
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
placebo
Continue use of current basic maintenance treatment of IgG4-RD plus placebo, Follow-up intervals: week 4, week 12, week 24, week 36, week 52
mycophenolate mofetil
Use low dose mycophenolate mofetil (0.5g per day) as an add-on therapy of current basic maintenance treatment of IgG4-RD, Follow-up intervals: week 4, week 12, week 24, week 36, week 52
Peking Union Medical College Hospital, Beijing
Beijing Friendship Hospital
OTHER
Tongji Hospital
OTHER
Peking Union Medical College Hospital
OTHER