04:14 AM EDT, 10/06/2025 (MT Newswires) -- AstraZeneca ( AZN ) and Daiichi Sankyo said Monday that their breast cancer drug Datroway demonstrated statistically significant and clinically meaningful improvement in the primary endpoints of overall survival and progression-free survival compared with chemotherapy in a phase 3 trial.
Datroway had a safety profile consistent with previous trials in the same disease, they said.
The drug was discovered by Daiichi Sankyo and is being jointly developed and commercialized with AstraZeneca ( AZN ).