pCR

es-BC - HER2 positive - (neo)adjuvant (NA) breast cancer - HER2-positive es-BC - HER2 positive - (neo)adjuvant (NA)

versus lapatinib plus epirubicin and cyclophosphamide followed by docetaxel
trastuzumab plus epirubicin and cyclophosphamide followed by docetaxel vs. lapatinib plus epirubicin and cyclophosphamide followed by docetaxel 1 1.48 [1.03; 2.12], 1 RCT, I2=0% conclusive
unassessable degree of certainty