Akari Therapeutics Gains Orphan Status for Nomacopan

FDA has granted Akari Therapeutics an orphan drug designation for nomacopan and its use in treating hematopoietic stem cell transplantation-associated thrombotic microangiopathy (HSCT-TMA). Orphan status follows a fast track designation given earlier this month for the same indication in pediatric patients. The company says it is planning a pivotal trial that is expected to start in the fourth quarter.

 

Nomacopan is Akari’s lead drug candidate, and it is described as a C5 complement inhibitor that also independently and specifically inhibits leukotriene B4 (LTB4) activity. Nomacopan is also currently being clinically evaluated in three other indications — bullous pemphigoid, atopic keratoconjunctivitis, and paroxysmal nocturnal hemoglobinuria.

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