A Study of Participants With Advanced Prostate Cancer in Canada

Inclusion Criteria:

* Participant must have a confirmed diagnosis of adenocarcinoma of the prostate
* Participant must have prostate cancer, as follows: a) nonmetastatic castrate-resistant prostate cancer (nmCRPC): nmCRPC diagnosis at any time; documented castration resistance per Prostate Cancer Working Group 3 criteria23 (elevated prostate specific antigen \[PSA\] despite testosterone less than (\<) 50 nanograms per deciliter \[ng/dL\] \[\<1.7 nano moles per liter {nmol/L}\]); Negative for metastases on conventional imaging (computerized tomography, Magnetic resonance imaging, bone scans); Prostate specific antigen doubling time (PSADT) less than equal to (\<=) 12 months within the last 6 months or beginning treatment with approved next-generation ARAT for treatment of nmCRPC; b) Metastatic castrate-sensitive prostate cancer (mCSPC): new mCSPC diagnosis in the past 6 months (can be de novo or primary progressive recurrent following local radical therapy); documented metastatic prostate cancer; no more than 12 months of androgen deprivation therapy (ADT) in any setting; no more than 6 months of systemic treatment for mCSPC (example, approved next generation androgen receptor targeted therapy or chemotherapy\]); c) Metastatic castrate-resistant prostate cancer (mCRPC): mCRPC diagnosis at any time; documented metastatic prostate cancer; documented castration resistance per Prostate Cancer Working Group 2 criteria (elevated prostate specific antigen \[PSA\] despite testosterone less than \[\<\]50 nanogram per deciliter \[ng/dL\] \[\<1.7 nmol/L\]); the first treatment for mCRPC was started in the past 6 months or is scheduled to begin; d) mCRPC (treatment-experienced in the nmCRPC or mCSPC setting): mCRPC diagnosis at any time; documented metastatic prostate cancer; documented castration resistance per Prostate Cancer Working Group 2 criteria (elevated PSA despite testosterone \<50 ng/dL \[\<1.7 nmol/L\]); the first treatment for mCRPC clinical state was started in the past 6 months or is scheduled to begin; disease progression occurred while receiving active treatment (androgen receptor-axis therapy \[ARAT\] or chemotherapy) in the prior nmCRPC or mCSPC clinical state
* Participant must have a life expectancy of more than 6 months
* Participant must sign (and/or their legally acceptable representative, if applicable) a participation agreement/informed consent form (ICF) allowing data collection and source data verification in accordance with local requirements and/or sponsor policy

Exclusion Criteria:

* At the time of screening, patient is currently enrolled in other Janssen sponsored clinical study (any indication) or an interventional clinical trial investigating a non Health Canada approved drug and/or procedure for the treatment and/or monitoring of prostate cancer (Janssen or non-Janssen company sponsored)
* Participant is currently enrolled in any observational study sponsored or managed by a Janssen company