Exemestane With or Without Entinostat in Treating Patients With Recurrent Hormone Receptor-Positive Breast Cancer That is Locally Advanced or Metastatic
ACTIVE_NOT_RECRUITING
Status
Conditions
- Anatomic Stage III Breast Cancer AJCC v8
- Anatomic Stage IV Breast Cancer AJCC v8
- Breast Adenocarcinoma
- HER2/Neu Negative
- Locally Advanced Breast Carcinoma
- Metastatic Breast Carcinoma
- Recurrent Breast Carcinoma
Interventions
- PROCEDURE: Biospecimen Collection
- PROCEDURE: Computed Tomography
- DRUG: Entinostat
- DRUG: Exemestane
- DRUG: Goserelin
- DRUG: Goserelin Acetate
- PROCEDURE: Magnetic Resonance Imaging
- OTHER: Placebo Administration
- OTHER: Quality-of-Life Assessment
Sponsor
National Cancer Institute (NCI)