Study Title

PSMA-directed Targeted Alpha Therapy With 225Ac-PSMA-I&T of Castration-resISTant Prostate Cancer (TATCIST). A Phase II Clinical Trial.

Study Details


The therapy is administered at 8 ± 1week intervals, with the initial activity of 100 kBq/kg (±10%), then de-escalation to 87 kBq/kg (±10%), 75 kBq/kg (±10%) or 50 kBq/kg (±10%) in cases of good response (PSA decline >50%). The route of administration will be Intravenous (I.V.) infusion over approximately 1-3 minutes.


Excel Diagnostics and Nuclear Oncology Center