Pre-Operative Window of Adjuvant Endocrine Therapy to Inform RT Decisions in Older Women With Early-Stage Breast Cancer
Status: ACTIVE_NOT_RECRUITING
Study type: INTERVENTIONAL
Conditions: Breast Cancer Female
Interventions: DRUG: tamoxifen, letrozole, anastrozole, or exemestane|BEHAVIORAL: Patient reported outcomes
Sponsor: Shayna Showalter, MD