Trial: 202009136

A randomized, multicenter, double-blind phase 3 study of SAR439859 plus palbociclib versus letrozole plus palbociclib for the treatment of patients with ER (+), HER2 (-) breast cancer who have not received prior systemic anti-cancer treatment for advanced disease


III (Cancer Control)

Principal Investigator

Ma, Cynthia

Disease Site


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