Pars plana vitrectomy in patients with intermediate uveitis

Objective: To describe the effect of pars plana vitrectomy in patients with intermediate uveitis. Methods: Retrospective analysis of the clinical course and visual outcome following pars plana vitrectomy in patients with intermediate uveitis. Results: Thirty-two patients (43 eyes) were included in the study. Pars plana vitrectomy was combined with cataract surgery in 22 of 43 eyes. The intermediate uveitis was associated with sarcoidosis in 16 eyes and multiple sclerosis in five eyes, and was idiopathic in 22 eyes. The mean (±SD) follow-up was 45.6 (±38) months (range: 6–146 months). In 19 of 43 eyes (44.1%), there was improvement in the course of uveitis, allowing the discontinuation of immunosuppressive treatment in seven patients. Cystoid macular edema resolved in 12 of 37 eyes (32.4%). Forty of 43 eyes achieved a better or retained their initial visual acuity. The remaining three eyes deteriorated by two or more lines in the Snellen chart due to the progression of cataract, chronic cystoid macular ede...