30
Participants
Start Date
October 8, 2024
Primary Completion Date
March 1, 2026
Study Completion Date
September 1, 2027
Adebrelimab+Dalpciclib+Standard Endocrine Therapy
Adebrelimab: 1200mg, intravenously, Q4w Dalpiciclib: 150mg once a day for 3 weeks, stop for 1 week, Q4w Standard Endocrine Therapy: Choice of endocrine therapy is according to guidelines and centre policy by investigator
Harbin Medical Cancer Hospital, Harbin
Harbin Medical University Cancer Hospital, Harbin
Harbin Medical University
OTHER