ACE, 2019 NCT02482753
tucidinostat plus exemestane (n=244) vs. exemestane (n=121)
randomized controlled trial
tucidinostat plus exemestane
tucidinostat: PO 30mg twice a week for 4 consecutive weeks in a 4-week cycle / exemestane: PO 25mg/day
placebo plus exemestane
exemestane: PO 25mg/day
la/mBC - HR-positive - 2nd line (L2)
double blind
at 22 centres in China
P3 / PFS at 2-sided at 0.05
tucidinostat added to exemestane increased significantly PFS comaper to exemestane monotherapy. OS data were still immature