Veytics Intelligence
2026-09-14 · NASDAQ

AstraZeneca: SERENA-4 Trial Of Etcamah Palbociclib Combination Fails To Meet Primary Objective

(RTTNews) - AstraZeneca (AZN, AZN.L, ZEG.DE, AZN.ST) said the SERENA-4 Phase III trial of Etcamah or camizestrant in combination with palbociclib did not meet the primary endpoint of progression-free survival in upfront 1st-line advanced ER-positive breast cancer. However a numerical improvement was observed in the upfront 1st-line treatment of patients with ER-positive, HER2-negative advanced breast cancer who have not received any systemic treatment for advanced disease.

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