Review| Volume 18, ISSUE 6, P425-428, December 2020

Combination Androgen Receptor Inhibition and Docetaxel in Metastatic Castration-sensitive Prostate Cancer: The Next Step in First-line Treatment?


      The addition of docetaxel and abiraterone to androgen deprivation therapy (ADT) heralded a new era in the first-line treatment of metastatic castration-sensitive prostate cancer (mCSPC). Following the success of these combination regimens, 3 new trials presented data on using enzalutamide or apalutamide in men with mCSPC, which showed similar success. These seminal trials collectively established the addition of docetaxel, enzalutamide, apalutamide, or abiraterone to ADT as standards in the upfront treatment of mCSPC. Notably, a subset of patients in these more recent trials were treated with a combination of docetaxel, ADT, and androgen receptor signaling inhibitors or maintenance androgen receptor signaling inhibitors after docetaxel and ADT that provided an initial glimpse into the efficacy of these triplet or maintenance strategies. We discuss the implications of these recent findings and place them in context of the current mCSPC treatment landscape.


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