Evaluate the Efficacy and Safety of Ruxolitinib on Hair Regrowth in Patients With Autoimmune Polyendocrinopathy Candidiasis Ectodermal Dystrophy (APECED)-Associated Alopecia Areata

Ruxolitinib (Jakafi) is approved by the FDA for the treatment of intermediate or high-risk myelofibrosis in adults, polycythemia vera in adults who have had an inadequate response to or are intolerant of hydroxyurea, and acute and chronic graft-versus-host disease in adult and pediatric patients (aged =12 years).