Methodology and techniques implemented I- Constitution of the database and bio-resources collection Each patient with prostate cancer treated by radical prostatectomy in the 7 clinical centers of the network will be included in the cohort. Given the surgical activity of these centers during the last 3 years, a minimum of 1000 inclusions is expected after 18 months, with around 250 african-carribean patients.Standardized clinical, biological, and pathological data will be entered in a common centralized eCRF available in each center (Clinsight®) with central management and validation (Team 13). Financial support will be provided to the clinical teams for entering the data (technicians specialized in clinical research).