16,989
Participants
Start Date
November 1, 2022
Primary Completion Date
June 30, 2023
Study Completion Date
December 31, 2023
Anastrozole
Anastrozole claim is used as the exposure group.
Exemestane/Letrozole
Exemestane/Letrozole claim is used as the reference group.
Brigham and Women's Hospital, Boston
National Institute on Aging (NIA)
NIH
Rutgers University
OTHER
Johns Hopkins University
OTHER
Brigham and Women's Hospital
OTHER