Positron Emission Tomography Using 64Cu-SAR-bisPSMA in Participants With High-risk Prostate Cancer Prior to Radical Prostatectomy

Inclusion Criteria:

* At least 18 years of age.
* Signed informed consent.
* Untreated, histologically confirmed adenocarcinoma of the prostate.
* High-risk or greater PC defined by National Comprehensive Cancer Network Guidelines Version 1.202327 (clinical stage ≥T3a, or Grade Group ≥4, or PSA \>20 ng/mL).
* Patients electing to undergo RP with PLND.

Exclusion Criteria:

* Administration of any high energy (\>300 KeV) gamma-emitting radioisotope within 5 physical half-lives prior to Day 1.
* Known or expected hypersensitivity to 64Cu-SAR-bisPSMA or any of its components.
* Patients with known predominant small cell or neuroendocrine PC.