Radiopharmaceutical Validation for Clinical Use.

ABSTRACT: Radiopharmaceuticals are reemerging as attractive anticancer agents, but there are no universally adopted guidelines or standardized procedures for evaluating agent validity before early-phase trial implementation. To validate a radiopharmaceutical, it is desirous for the radiopharmaceutical to be specific, selective, and deliverable against tumors of a given, molecularly defined cancer for which it is intended to treat. In this article, we discuss four levels of evidence-target antigen immunohistochemistry, in vitro and in vivo preclinical experiments, animal biodistribution and dosimetry studies, and first-in-human microdose biodistribution studies-that might be used to justify oncology therapeutic radiopharmaceuticals in a drug-development sequence involving early-phase tr

SUBMITTER: Kunos CA 

PROVIDER: S-EPMC7966985 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature