13 October 2015 - Shire plc today announced that the United States Food and Drug Administration (FDA) has granted Fast Track designation for the investigation of Cinryze (C1 esterase inhibitor [human]) for intravenous administration in subjects with Antibody Mediated Rejection (AMR) in renal transplant recipients. Cinryze is being studied as an adjunct treatment to Donor Specific Antibodies (DSA) reduction therapy in kidney transplant patients with acute AMR.

“There are currently no approved therapies for Antibody Mediated Rejection, a life-threatening and debilitating condition which can manifest in patients receiving kidney transplants,” said Philip J. Vickers, Ph.D., Head of Research and Development at Shire. "The Fast Track designation represents an understanding of the significant unmet medical need for this condition. Shire looks forward to working closely with the FDA as we continue to study Cinryze as a potential treatment option for these patients.”

Shire is planning a Phase 3 multi-center, multi-national, randomized, double-blind, placebo-controlled study (SHP616-302) to evaluate the efficacy of Cinryze (intravenous administration) as an adjunct to DSA reduction therapy (plasmapheresis, plasma exchange, and/or immune adsorption treatments and IVIG) for the treatment of acute AMR in kidney transplant recipients. The trial will be conducted in the United States, Europe and Canada and the study will open for enrollment by the end of October 2015.

For more details, go to: https://www.shire.com/newsroom/2015/october/shires-cinryze