Pyrotinib, Dalpiciclib(SHR6390) and Endocrine Therapy in Subjects With Dual-receptor Positive(ER+/HER2+) Advanced Breast Cancer
Conditions
Interventions
- DRUG: Dalpiciclib
- DRUG: Pyrotinib
- DRUG: Letrozole
- DRUG: Fulvestrant
Sponsor
Fudan University
Collaborators