At a glance
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Elacestrant Monotherapy vs. Standard of Care for the Treatment of Patients With ER+/HER2- Advanced Breast Cancer Following CDK4/6 Inhibitor Therapy: A Phase 3 Randomized, Open-label, Active-controlled, Multicenter Trial
In Brief
A Phase 3 clinical trial evaluating Elacestrant and Standard of Care for Breast Cancer. Completed, enrolled 478 participants across 244 sites in 17 countries.
Detailed Summary
This Phase 3 clinical study compares the efficacy and safety of elacestrant to the standard of care (SoC) options of fulvestrant or an aromatase inhibitor (AI) in women and men with breast cancer whose disease has advanced on at least one endocrine therapy including a CDK4/6 inhibitor in combination with fulvestrant or an aromatase inhibitor (AI).
Study Details
Timeline
Interventions
400 mg/day once daily oral dosing
* Fulvestrant: 500 mg administered intramuscularly (IM) into the buttocks as two 5 mL injections on C1D1, C1D15 and C2D1 and Day 1 of every subsequent 28-day cycle * Anastrozole 1 mg/day on a continuous dosing schedule * Letrozole: 2.5 mg/day on a continuous dosing schedule * Exemestane: 25 mg/day on a continuous dosing schedule