NCT03778931
Breast Cancer Type: HR+ & HER2-negative
Hormone Mutations: ER+
Other Mutations: ESR1
Breast Cancer Tissue: 
Recruitment Status: Active, not recruiting
Phase 3
Drug Category: Endocrine (Hormone) Therapy

Key Eligibility Criteria:

Gender: All
Age: 18 Years and older (Adult, Older Adult)
Location of Metastases: 
Additional Notes: Patients must have an ESR1 mutation; Patients must have received prior treatment with a CDK 4/6 inhibitor (e.g. Ibrance) with hormone therapy
Exclusions: Patients who have received more than 1 line of chemotherapy in the metastatic setting
https://ClinicalTrials.gov/show/NCT03778931