Elacestrant versus Standard Endocrine Therapy in Women and Men with Node positive, Estrogen Receptor-positive, HER2-negative, Early Breast Cancer with High Risk of Recurrence - A Global, Multicenter, Randomized, Open-label Phase 3 Study (ELEGANT)

The purpose of this study is to test a new endocrine therapy, called elacestrant, that may stop hormones from attaching to cancer cells and helping them grow. Researchers would like to understand if switching standard treatment to elacestrant (the study drug) will help to slow down or stop the growth of cancer. Treatments for early breast cancer include endocrine therapy, also called hormone therapy. Endocrine therapies work by blocking hormones from reaching the cancer cells or by reducing the amount of hormones the body makes.

Are you Eligible? (Inclusion Criteria)

• Must be 18 years old or older - Must be able to swallow oral medications - No major surgery within 4 weeks of starting the study therapy