AstraZeneca’s Etcamah combo approved by FDA

5 September 2026

AstraZeneca’s (LSE: AZN) Etcamah (camizestrant) in combination with a cyclin-dependent kinase (CDK) 4/6 inhibitor (abemaciclib, palbociclib or ribociclib) has been approved in the USA.

The drug is authorized for the treatment of adult patients with hormone receptor (HR)-positive, HER2-negative, locally advanced or metastatic breast cancer upon detection of ESR1 mutation during aromatase inhibitor (AI) and CDK4/6 inhibitor therapy, based on a US Food and Drug Administration (FDA)-authorized test.

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