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Yuan Fang,1 Qingqing Long,1 Xiaoqian Wang,2 Rui Jiang,1 Xinghuai Sun1,3–5 1Department of Ophthalmology and Visual Science, Eye and ENT Hospital, Shanghai Medical College, Fudan University, Shanghai, 2Department of Ophthalmology, Jiangyin Bright Eye Hospital, Jiangyin, Jiangsu, 3State Key Laboratory of Medical Neurobiology, Institutes of Brain Science and Collaborative Innovation Center for Brain Science, 4Key Laboratory of Myopia, NHFPC (Fudan University), 5Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai, People’s Republic of China Objective: The aim of this study was to investigate the incidence, risk factors, and treatment of elevated intraocular pressure (IOP) 1 year after vitrectomy in eyes without a history of glaucoma or ocular hypertension.Patients and methods: This retrospective study comprised 256 eyes from 256 consecutive patients without a history of glaucoma or ocular hypertension who underwent vitrectomy and were followed up for 1 year. The incidence of elevated IOP at 1 year after vitrectomy was calculated. We compared the characteristics of patients with or without elevated IOP to identify possible risk factors for elevated IOP. The treatments used to control IOP were recorded and analyzed.Results: A total of 50 patients (19.5%) had elevated IOP after vitrectomy at the 1-year follow-up. Tamponade was a significant risk factor for elevated IOP (P |
