Nonreplacement therapy for hemophilia in low-income countries: experience from a prospective study in Ivory Coast.

Background: Hemophilia management has fundamentally evolved over the last decades with the development of ground-breaking therapies. Because of their mode of action and biochemical properties, these innovative therapies that are available in developed countries could be readily implemented among people from low-income countries who are either not or inadequately treated with clotting factor concentrates (CFCs).

Objectives: We aimed at evaluating the impact of prophylaxis with emicizumab, a bispecific monoclonal antibody mimicking the FVIII activity administered subcutaneously, among boys with severe hemophilia A (HA) from the Ivory Coast, where access to CFCs is limited to humanitarian aid.