74
Participants
Start Date
January 1, 2026
Primary Completion Date
July 1, 2034
Study Completion Date
July 1, 2036
Trastuzumab emtansine
A chemotherapy drug.
Pertuzumab Injection
A prescription medicine that is approved for use in combination with trastuzumab and docetaxel in people who have HER2-positive breast cancer that has spread to different parts of the body (metastatic) and who have not received anti-HER2 therapy or chemotherapy for metastatic breast cancer.
Docetaxel
A chemotherapy drug.
Tamoxifen
A medication used to treat breast cancer.
Letrozole
A medication used to treat breast cancer.
Goserelin
A hormone therapy drug.
University of Chicago, Chicago
Lagos University Teaching Hospital, Yaba
Lagos State University Teaching Hospital, Ikeja
University of Ibadan Hospital, Ibadan
Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile-Ife
University of Chicago
OTHER