Publications by authors named "Dawn Klemow"
Background: Preclinical breast cancer models with acquired HER2 resistance exhibit decreased proliferation with CDK4/6 inhibition in tumors with intact Rb and low p16 levels. Adding cytotoxic agents like T-DM1 enhances the inhibitory CDK4/6 cytostatic effect.
Patients And Methods: A phase I/Ib 3+3 dose escalation/expansion trial of palbociclib and T-DM1 identified 150 mg on days 5 to 18 as the palbociclib maximal tolerated dose combined with day 1 intravenous T-DM1 in 21-day treatment cycles.