Study study type PathologyT1T0Patientssample sizesROB Results deaths (OS) Eprogression or deaths (PFS) ERFS/DFS E

la/mBC - HR-positive - 2nd line (L2) breast cancer - HR positive la/mBC - HR positive la/mBC - HR-positive - 2nd line (L2)

versus fulvestrant
dalpiciclib plus fulvestrant
DAWNA-1, 2021
  NCT03927456
RCTla/mBC - HR-positive - 2nd line (L2)dalpiciclib plus fulvetrantplacebo (matching dulpaciclib) plus fulvestrantWomen aged of 18-75yr with pathologically confirmed HR-positive and HER2-negative locally advanced or metastatic BC. Nor more than 1 previous chemotherapy for advanced disease.241 / 120low
conclusif demonstrated-58%