(UroToday.com) Following presentations by Dr. Felix Feng assessing molecular determinants of response to apalutamide in patients with non-metastatic prostate cancer and by Dr. Dana Rathkopf looking at the ACIS trial combining apalutamide and abiraterone acetate in patients with newly diagnosed metastatic castration-resistant prostate cancer, Dr. Joshi Alumkal provided a discussion of these data in the Oral Abstract Session: Prostate Cancer session at the 2021 ASCO GU Cancers Symposium.