Imlunestrant with or without Abemaciclib in Advanced Breast Cancer: Updated Efficacy Results from the phase 3 EMBER-3 trial

Annals of Oncology | |

At the primary progression-free (PFS) analysis, the phase 3 EMBER-3 trial in endocrine pretreated patients with ER+, HER2- advanced breast cancer (ABC) demonstrated significant PFS benefit with imlunestrant vs. standard of care (SOC: fulvestrant or exemestane) in patients with ESR1 mutations (ESR1m) and with imlunestrant-abemaciclib vs. imlunestrant in all patients, regardless of ESR1m. Herein, we report updated efficacy from a…

Topics: breast-cancer, blood-cancer, clinical-trials