Effect of prior treatments on post-CDK 4/6 inhibitor survival in hormone receptor-positive breast cancer.
Jeffrey FranksNicole E CastonAhmed ElkhananyTravis GerkeAndres AzueroGabrielle Betty RocquePublished in: Breast cancer research and treatment (2022)
Prior treatment duration and class are associated with a decreased overall survival after CDK 4/6 inhibitor administration. This highlights the importance for clinicians to consider prior treatment and duration in treatment decision-making and for trialists to stratify by these factors when randomizing patients or reporting results of future studies.