[18F]F-PSMA-1007 Radiolabelling without an On-Site Cyclotron: A Quality Issue.

ABSTRACT: Radiopharmaceuticals targeting the prostate-specific membrane antigen (PSMA) has become the gold standard for PET imaging of prostate cancer. [68Ga]Ga-PSMA-11 has been the forerunner but a [18F]F-PSMA ligand has been developed because of the intrinsic advantages of Fluorine-18. Fluorine-18 labelled compounds are usually prepared in centers with an on-site cyclotron. Since our center has not an on-site cyclotron, we decided to verify the feasibility of producing the experimental 18F-labelled radiopharmaceutical [18F]F-PSMA-1007 with [18F]F- from different external suppliers. A quality agreement has been signed with two different suppliers, and a well-established and correctly implemented quality assurance protocol has been followed. The [18F]F- was produced with cyclotrons, on Nb target, bu

SUBMITTER: Di Iorio V 

PROVIDER: S-EPMC8308622 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature