30
Participants
Start Date
March 28, 2016
Primary Completion Date
April 1, 2022
Study Completion Date
December 30, 2023
Anastrozole
Given PO
Doxorubicin Hydrochloride
Given IV
Exemestane
Given PO
Laboratory Biomarker Analysis
Correlative studies
Letrozole
Given PO
Pembrolizumab
Given IV
City of Hope Medical Center, Duarte
City of Hope South Pasadena, South Pasadena
City of Hope Rancho Cucamonga, Rancho Cucamonga
City of Hope West Covina, West Covina
City of Hope Corona, Corona
City of Hope Antelope Valley, Lancaster
National Cancer Institute (NCI)
NIH
Merck Sharp & Dohme LLC
INDUSTRY
City of Hope Medical Center
OTHER