Rilonacept

Rilonacept, sold under the brand name Arcalyst, is a medication used to treat cryopyrin-associated periodic syndromes, including familial cold autoinflammatory syndrome, and Muckle–Wells syndrome; deficiency of interleukin-1 receptor antagonist; and recurrent pericarditis.[1][2][3] Rilonacept is an interleukin 1 inhibitor.[4] Rilonacept is a dimeric fusion protein consisting of the ligand-binding domains of the extracellula... [wikipedia]