Acquisizione competenze di sistema:Paroxysmal nocturnal hemoglobinuria (pnh) is a rare acquired hemolytic anemia characterized by a unique clinical triad: intravascular hemolysis, a high risk of thrombosis, and some degree of bone marrow failure. This meeting will provide a platform for global experts in pnh to engage in scientific exchanges and discussions regarding the latest research on the pathophysiology and clinical management of the disease, with a particular focus on the evolving new landscape in the treatment strategies for pnh.