145
Participants
Start Date
January 21, 2025
Primary Completion Date
December 31, 2028
Study Completion Date
December 31, 2028
Obinutuzumab and Orelabrutinib
Induction: Obinutuzumab (1000 mg on days 1, 8, and 15 of cycle 1; 1000 mg on day 1 of cycles 2-6, cycle length=21 days) and Orelabrutinib (150 mg once daily).
Obinutuzumab, Orelabrutinib and Lenalidomide
Induction: Obinutuzumab (1000 mg on days 1, 8, and 15 of cycle 1; 1000 mg on day 1 of cycles 2-6, cycle length=21 days), Orelabrutinib (150 mg once daily), and Lenalidomide (25 mg on days 2-11 of cycles 1-6, cycle length=21 days).
Orelabrutinib
Maintenance: Orelabrutinib monotherapy (150 mg once daily up to 24 months).
Orelabrutinib
Maintenance: Orelabrutinib monotherapy (150 mg once daily up to 24 months).
Ruijin Hospital
OTHER