Dataset from An Open Label, Phase II Trial of Afatinib With or Without Vinorelbine for the Treatment of HER2-overexpressing Inflammatory Breast Cancer

The general aim of this study is to investigate the efficacy and safety of afatinib alone and in combination with weekly vinorelbine (in patients who progress on afatinib monotherapy within this trial) as treatment in patients with HER2-overexpressing, locally advanced or metastatic inflammatory breast cancer. The study will include patients who have and have not failed prior trastuzumab treatment.