IMpassion031: Results from a Phase III study of neoadjuvant atezolizumab + chemotherapy in early triple-negative breast cancer (TNBC)
IMpassion031 is a global, phase III, multicentre, double-blind, randomised, placebo-controlled study in patients with high-risk primary invasive eTNBC evaluating the efficacy and safety of neoadjuvant atezolizumab or placebo with nab-paclitaxel followed by atezolizumab or placebo with dose-dense doxorubicin + cyclophosphamide. Here, we report the primary analysis of IMpassion031.