223Ra Therapy in Patients With Advanced Castration-Resistant Prostate Cancer With Bone Metastases: Lessons from Daily Practice

PurposeTo identify pre-therapeutic variables associated with overall survival (OS) in patients treated with 223Ra.MethodsData from 45 CRPC patients treated with 223Ra were retrospectively analyzed. All patients who received at least one 223Ra injection were included in the study. Cox proportional ha