Kathleen Cuningham Foundation Consortium for Research Into Familial Breast Cancer, the Risk Factor Analysis of Hereditary Breast and Ovarian Cancer Study, the Basser Center University of Pennsylvania Registry and the Breast Cancer Family Registry

No ORCID on file · 1 paper in corpus

observational 2025

Hormonal Contraception and Breast Cancer Risk for Carriers of Germline Mutations in BRCA1 and BRCA2

Journal of Clinical Oncology ·doi:10.1200/jco.24.00176

PURPOSE: It is uncertain whether, and to what extent, hormonal contraceptives increase breast cancer (BC) risk for germline BRCA1 or BRCA2 mutation carriers. METHODS: Using pooled observational data from four prospective cohort studies, as…