USA – FDA Approves First Treatment for Patients with Rare Inherited Blood Clotting Disorder

Today, the U.S. Food and Drug Administration approved Adzynma, the first recombinant (genetically engineered) protein product indicated for prophylactic (preventive) or on demand enzyme replacement therapy (ERT) in adult and pediatric patients with congenital thrombotic thrombocytopenic purpura (cTTP), a rare and life-threatening blood clotting disorder.

“The FDA remains deeply committed in our efforts to help facilitate the development and approval of safe and effective therapies for patients with rare diseases,” said Peter Marks, M.D., Ph.D., director of the FDA’s Center for Biologics Evaluation and Research. “Without treatment, cTTP is ultimately fatal. Today’s approval reflects important progress in the development of much-needed treatment options for patients affected by this life-threatening disorder.”…