Business

DATROWAY® Type II Variation Application Validated in the EU as First-Line Treatment for Patients with Metastatic Triple Negative Breast Cancer Who are Not Candidates for Immunotherapy

TOKYO & MUNICH, December 18, 2025--The European Medicines Agency (EMA) has validated the Type II Variation marketing authorization application for DATROWAY® (datopotamab deruxtecan) as monotherapy for the first-line treatment of adult patients with unresectable or metastatic triple negative breast cancer (TNBC) who are not candidates for PD-1/PD-L1 inhibitor therapy.

articleAstrazeneca PlcDecember 18, 20259/company/astrazeneca-plc/news/datrowayr-type-ii-variation-application-validated-in-the-eu-as-first-line-treatment-for-patients-with-metastatic-triple-negative-breast-cancer-who-are-not-candidates-for-immunotherapy
DATROWAY® Type II Variation Application Validated in the EU as First-Line Treatment for Patients with Metastatic Triple Negative Breast Cancer Who are Not Candidates for Immunotherapy

About this update from Astrazeneca Plc

[{"type":"image","alt":"","displaySize":"","headline":null,"caption":"","credit":null,"className":"","disableSlideshowImg":false,"size":{"original":{"width":480,"height":474,"url":"https://media.zenfs.com/en/business-wire.com/a0389a567bcdc089929b0efdcbad16b2"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/0ECKaJ9.R1byqA4fYhOdrQ--/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTk0ODtjZj13ZWJw/https://media.zenfs.com/en/business-wire.com/a0389a567bcdc089929b0efdcbad16b2","width":480,"height":474}},"lazy":false},{"type":"list","items":[{"val":[{"type":"text","content":"Based on TROPION-Breast02 phase 3 trial results where Daiichi Sankyo and AstraZeneca’s DATROWAY is the first and only medicine to significantly improve overall survival versus chemotherapy in this patient population","length":215,"tagName":"p","attribs":{}}]},{"val":[{"type":"text","content":"If approved, DATROWAY could become the standard of care in this setting","length":71,"tagName":"p","attribs":{}}]}],"tagName":"ul","bulletedList":true,"length":286,"olType":false},{"type":"text","content":"TOKYO & MUNICH, December 18, 2025--(BUSINESS WIRE)--The European Medicines Agency (EMA) has validated the Type II Variation marketing authorization application for DATROWAY® (datopotamab deruxtecan) as monotherapy for the first-line treatment of adult patients with unresectable or metastatic triple negative breast cancer (TNBC) who are not candidates for PD-1/PD-L1 inhibitor therapy.","length":390,"tagName":"p"},{"type":"text","content":"DATROWAY is a specifically engineered TROP2 directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo (TSE: 4568) and being jointly developed and commercialized by Daiichi Sankyo and AstraZeneca (LSE/STO/Nasdaq: AZN).","length":231,"tagName":"p"},{"type":"text","content":"The validation confirms the completion of the application and commences the scientific review process by the EMA’s Committee for Medicinal Products for Human Use. The application is based on data from the TROPION-Breast02 phase 3 trial presented in a late-breaking proffered paper session at the 2025 European Society for Medical Oncology (#ESMO25) Congress. In the trial, DATROWAY demonstrated statistically significant and clinically meaningful improvement for the dual primary endpoints of overall survival (OS) and progression-free survival (PFS) compared to investigator’s choice of chemotherap...

More updates from Astrazeneca Plc

Daiichi Sankyobreast cancerDATROWAYTNBCAstraZenecametastatic diseaseimmunotherapyadult patients