Study Status: Active, not recruiting
Recruit Status: Unknown status
Study Type: Interventional
Official Title: A Single Center Open Label Pilot Study of Alpha1-Antitrypsin: A Novel Treatment to Mitigate Neuromyelitis Optica Attacks
Brief Summary: Neuromyelitis Optica (NMO) is a rare, devastating demyelinating disease of the central nervous system (CNS) that has different causes and treatments from the more common demyelinating disease multiple sclerosis (MS). Current NMO therapies are nonspecific and have varying and often suboptimal benefit. The investigators will evaluate whether use of alpha1-antitrypsin (A1AT, an FDA-approved medication for patients with congenital deficiency of A1AT associated with emphysema) can benefit acute attacks of NMO, improving patient disability and quality of life.