At a glance
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A Randomized Double-blind, Placebo-controlled Study of Ribociclib in Combination With Fulvestrant for the Treatment of Men and Postmenopausal Women With Hormone Receptor Positive, HER2-negative, Advanced Breast Cancer Who Have Received no or Only One Line of Prior Endocrine Treatment
In Brief
A Phase 3 clinical trial evaluating Ribociclib, Fulvestrant, and 1 other intervention for Advanced Breast Cancer. Completed, enrolled 726 participants across 174 sites in 30 countries.
Detailed Summary
The main aim of this study was to evaluate the efficacy and safety of adding ribociclib to fulvestrant in men and postmenopausal women with hormone receptor positive (HR+), HER2-negative advanced breast cancer.
Study Details
Timeline
Interventions
Ribociclib capsules were administered orally at a daily dose of 600mg for 21 consecutive days within a 28-day cycle.
Fulvestrant was administered via intramuscular injections at a dose of 500mg every 28 days, starting on Day 1 of each cycle. In Cycle 1, an additional dose of Fulvestrant was given on Day 15.
Placebo capsules were administered orally for 21 consecutive days within a 28-day cycle.