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Purpose: To evaluate outcomes of intravenous (IV) tocilizumab (TCZ) in patients with pars planitis refractory to conventional immunomodulatory therapy and anti-tumor necrosis factor (TNF) alpha agents., Methods: Medical records of eight patients diagnosed with pars planitis and treated with monthly 4 or 8 mg/kg IV TCZ were reviewed. The primary objective was to initiate and sustain remission continuously for three consecutive months. Secondary outcome measures were changes in best corrected visual acuity (BCVA), degree of anterior chamber (AC) inflammation, vitreous cell, vitreous haze, presence of vitreous or pars plana exudates, peripheral vasculitis, fluorescein angiography (FA) score and central subfieldthickness (CST) on macular optical coherence tomography (OCT)., Results: Fourteen eyes of eight patients were treated with IV TCZ. Seven patients were women. The average age was 31.35 ± 16.42 years. In 6 (75%) out of 8 patients, IV TCZ, either as monotherapy or in combination with another conventional immunomodulatory agent, induced and sustained remission. The average FA score reduced from 11.15 ± 3.52 at the baseline visit to 6.50 ± 2.12 at the one-year follow-up visit (p-value < 0.05). None of the patients experienced any side effects of IV TCZ., Conclusion: IV Tocilizumab (TCZ) may represent an effective and safe treatment option for patients diagnosed with pars planitis resistant to conventional immunomodulatory therapy and anti-TNF alpha agents.