GRACEcast
Expert oncologists provide brief, distilled summaries of the most central issues in cancer management and emerging approaches for patients and caregivers. The Global Resource for Advancing Cancer Education (GRACE) is committed to providing the knowledge that will help enable the general public to be informed participants in their own care. Visit cancerGRACE.org for more info.

Novel immunotherapy agent atezolizumab (MPDL3280A) looks superior to Taxotere (docetaxel) in a study, specifically for patients with PD-L1. What are the implications of multiple agents with similar mechanisms of action in the same clinical settings?