Overview PSMA PET Imaging of Recurrent Prostate Cancer Status: Recruiting Trial end date: 2022-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to see if a new diagnostic research agent named 68Ga-HBED-CC-PSMA can show prostate cancer on a PET/CT scan that cannot be seen on other standard imaging even when the PSA levels are very low. Phase: Phase 2 Details Lead Sponsor: Memorial Sloan Kettering Cancer CenterTreatments: N,N'-bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid