Neratinib +/- Fulvestrant in Metastatic HER2 Non-amplified But HER2 Mutant Breast Cancer
Conditions
Interventions
- DRUG: Neratinib
- DRUG: Fulvestrant
- DRUG: Trastuzumab
- PROCEDURE: Tumor biopsy
- PROCEDURE: Research blood sample
Sponsor
Washington University School of Medicine
Collaborators
- [object Object]
- [object Object]