Copper Cu 64 PSMA I&T PET Imaging in Men With Suspected Recurrence of Prostate Cancer

The study will include approximately 200 patients with suspected biochemically recurrant prostate cancer. Each patient will be administered an 8 mCi (± 10 percent) intravenous dose of copper Cu 64 PSMA I\&T injection. PET/CT imaging will be acquired for all patients at 1-4 hours ± 15 minutes post copper Cu 64 PSMA I\&T injection. The PET/CT images will be interpreted independently by three readers blinded to all patient information. Each patient study will be assessed and scored for the detection of prostate cancer. Specifically, each reader will categorize images as "Disease" or "No Disease" based only on tumor uptake of copper Cu 64 PSMA-I\&T. Analysis of the reads will be used for determination of the patient-level correct detection rate and region-level correct localization rate of copper Cu 64 PSMA I\&T PET/CT by comparison to the Reference Standard.