Go online to PeerView.com/YQK860 to view the activity, download slides and practice aids, and complete the post-test to earn credit. In this activity, an expert in hematology-oncology provides an overview of paroxysmal nocturnal hemoglobinuria (PNH) and discusses current and emerging treatment options for managing PNH. Upon completion of this CE activity, participants will be able to: Discuss the complement pathway and its mechanistic relationship to paroxysmal nocturnal hemoglobinuria (PNH), Summarize efficacy and safety data surrounding complement pathway inhibitors, including factor B inhibitors, to treat PNH, Manage the unique adverse events associated with complement pathway inhibitors for PNH.