Primary endpoint: progression-free survival

KISQALI + AI provides a statistically significant mPFS benefit of 9.3 months vs placebo + AI. In the primary analysis
ITT population, at a median follow-up of 26.4 months, KISQALI + AI had an mPFS of 25.3 months vs 16.0 months
in the placebo + AI arm; HR=0.57; 95% CI: 0.46–0.70; p=9.63x10-8.1

Graph

Adapted from Hortobagyi GN, et al. 2018.1

AI, aromatase inhibitor; CI, confidence interval; HR, hazard ratio; ITT, intention-to-treat; mPFS, median progression-free survival.