Health Canada/FDA ApprovedUnited States, Canada, Japan, European Union
New Pill for Hormone-Positive Advanced Breast Cancer
Etcamah (camizestrant) — oral ER antagonist with CDK4/6 for ESR1m HR+/HER2− advanced breast cancer
This is for adults with HR-positive, HER2-negative locally advanced or metastatic breast cancer who are already on an aromatase inhibitor plus a CDK4/6 inhibitor and whose blood ctDNA test shows an ESR1 mutation before imaging progression — and who may be candidates for labelled Etcamah switched onto the same CDK4/6 backbone.