ALEXANDRA is a clinical trial partnership between Roche, the Breast International Group (BIG), Alliance Foundation Trials (AFT), Institut Jules Bordet (IJB) and Frontier Science.
This is a phase 3, multicentre, randomised, open-label study comparing atezolizumab (anti-PD-L1 antibody) in combination with adjuvant anthracycline/taxane-based chemotherapy versus chemotherapy alone in patients with operable triple negative breast cancer (TNBC).
The trial is ongoing with Frontier Science (Scotland) Ltd performing the role of statistical analysis and reporting. The statistical team in the Frontier Science Foundation office in Madison, WI is a separate firewalled statistical unit providing statistical analysis for the study’s Data Monitoring Committee.