RecruitingPhase 3Drug trialPrivosegtor Investigation in Optic Neuropathies Efficacy Evaluation ResearchThe goal of this clinical trial is to evaluate the safety and efficacy of privosegtor, a neuroprotective candidate, in patients diagnosed with optic neuritis (ON). Researchers will compare privosegtor and the standard of care (methylprednisolone) to a placebo and standard of care (methylprednisolone).