Overview Effect of Vitamin D on Retinal Changes in Patient With Optic Neuritis by Optic Coherence Tomography Status: Unknown status Trial end date: 2012-12-01 Target enrollment: Participant gender: Summary This study examines the effect of vitamin D on Retinal changes in patient with optic Neuritis. Phase: Phase 2 Details Lead Sponsor: Isfahan University of Medical SciencesTreatments: ErgocalciferolsVitamin DVitamins