Prostate-specific membrane antigen (PSMA)-targeting radio-ligand therapy with beta-emitting Lutetium has already been investigated in several early phase dosimetry studies, demonstrated promising results in phase-2, and recently the first phase-3 trial finished recruitment. In contrast, PSMA-targeting alpha-particle therapy (TAT) has only been evaluated in few preclinical experiments, preliminary dosimetry attempts and some retrospective observational studies, yet.
