Assessment of 68Ga-PSMA-11 PET Accuracy in Localizing Recurrent Prostate Cancer: A Prospective Single-Arm Clinical Trial.

ABSTRACT:

Importance

In retrospective studies, 68Ga-PSMA-11 positron emission tomographic (PET) imaging improves detection of biochemically recurrent prostate cancer compared with conventional imaging.

Objective

To assess 68Ga-PSMA-11 PET accuracy in a prospective multicenter trial.

Design, setting, and participants

In this single-arm prospective trial conducted at University of California, San Francisco and University of California, Los Angeles, 635 patients with biochemically recurrent prostate cancer after prostatectomy (n = 262, 41%), radiation therapy (n = 169, 27%), or both (n = 204, 32%) underwent 68Ga-PSMA-11 PET. Presence of prostate cancer was recorded by 3 blinded readers on a per-patient and per-region base. Lesions were validated by histopathologic analysis and a c

SUBMITTER: Fendler WP 

PROVIDER: S-EPMC6567829 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature