Iptacopan, a novel oral Factor B inhibitor, recently obtained FDA approval for treating paroxysmal nocturnal hemoglobinuria, a rare blood disorder characterized by persistent complement-mediated hemolytic anemia. The standard-of-care (SOC) has traditionally relied on complement C5 inhibitors eculizumab and ravulizumab, which are limited by persistent anemia from extravascular hemolysis and requirement for intravenous infusion. Recent publication of phase 3 studies in this arena …