Study study type PathologyT1T0Patientssample sizesROB Results

la/mBC - HER2 positive - 2nd Line (L2) breast cancer - HER2-positive la/mBC - HER2 positive la/mBC - HER2 positive - 2nd Line (L2)

versus trastuzumab plus vinorelbine
afatinib plus vinorelbine
LUX-Breast 1, 2016
  NCT01125566
RCTla/mBC - HER2 positive - 2nd Line (L2)afatinib plus vinorelbinetrastuzumab plus vinorelbineWomen with histollogically confirmed HER2 overexpressing and metastatic BC. Patient ad to have progressive disease following adjuvant treatment or first-line treatment for metastatic disease with trastuzumab.339 / 169some concern
inconclusive
  • statistically significant 48 % increase in deaths (OS)
  • inconclusive 10 % increase in progression or deaths (PFS) (PE)