A Study for the Participants With Metastatic Hormone Sensitive Prostate Cancer (mHSPC) Treated With Androgen Deprivation Therapy (ADT) Plus Apalutamide or Enzalutamide

Prior treatment

• Has already received or is currently receiving either apalutamide or enzalutamide, or any other novel hormonal treatments (including but not limited to abiraterone acetate and darolutamide)
• Is currently receiving an active treatment for prostate cancer as part of an interventional study
• Has a progression under ADT treatment (and thus became castrate-resistant) prior to start of apalutamide or enzalutamide treatment
• Has received ADT treatment for mHSPC for more than 2 months prior to apalutamide or enzalutamide treatment initiation or ADT treatment was administered for earlier disease stages within the last 12 months prior to apalutamide or enzalutamide treatment initiation
• Has received prior docetaxel for the treatment of mHSPC

Other

• Participants is not treated in line with current Summary of Product Characteristics for apalutamide or enzalutamide

• Must have a histologically or cytologically-confirmed diagnosis of adenocarcinoma of the prostate
• Must have documented metastatic hormone-sensitive prostate cancer (mHSPC)
• Must have agreed with the treating physician the initiation of either apalutamide or enzalutamide (plus androgen deprivation therapy \[ADT\]) treatment, per the treating physician's decision, prior to enrollment into the study
• Must sign, and/or their legally acceptable representative where applicable must sign, a participation agreement/ informed consent form (ICF) allowing data collection and source data verification in accordance with local requirements
• Must have baseline prostate-specific antigen (PSA) captured within 30 days prior to the first administration of apalutamide or enzalutamide
• Must agree to complete patient-reported outcomes (PROs) during the study, including the baseline ones collected before the first administration of apalutamide or enzalutamide