Epysqli

Eculizumab, sold under the brand name Soliris among others, is a medication used to treat paroxysmal nocturnal hemoglobinuria (PNH), atypical hemolytic uremic syndrome (aHUS), and neuromyelitis optica. In people with PNH, it reduces both the destruction of red blood cells and need for blood transfusion, but does not appear to affect the risk of death.[1] Eculizumab was the first drug approved for each of its uses, and its approval was granted based on small trials.[2&a... [wikipedia]