A Phase 3 Study of HRS-8080 Versus Treatment Chosen by Physicians in Locally Advanced and Metastatic Breast Cancer
This study is a multicenter, open-label, randomized controlled Phase 3 clinical trial. It is planned to enroll 240 female patients with locally advanced or metastatic breast cancer followed by disease progression after previous endocrine therapy.
Women aged 18 to 75 years old (including both values). [+10]
Patients previously received other systemic anti-tumor treatments besides chemot... [+21]