Long-Term Stability of Neuroaxonal Structure in Alemtuzumab-Treated Relapsing–Remitting Multiple Sclerosis Patients

Background: Patients with multiple sclerosis (MS) experience progressive thinning in optical coherence tomography (OCT) measures of neuroaxonal structure regardless of optic neuritis history. Few prospective studies have investigated the effects of disease-modifying therapies on neuroaxonal degeneration in the retina. Alemtuzumab is a monoclonal antibody shown to be superior to interferon β-1a in treating relapsing–remitting MS (RRMS). The...