Dr. Mark Berger, Actinium's Chief Medical Officer, stated, "As we approach critical enrollment milestones in the SIERRA trial, our focus turns to bringing Iomab-B to as many patients as possible that can benefit from this product candidate and as expeditiously as possible. Consequently, we made an important amendment to the SIERRA protocol to expand the potential patient pool by including in the eligibility criteria patients who fail induction therapy with venetoclax plus hypomethylating agents.