Kei Takayama, Hideaki Someya, Hiroshi Yokoyama, Takeshi Kimura, Yoshihiro Takamura, Masakazu Morioka, Seiji Sameshima, Tetsuo Ueda, Nahoko Ogata, Shigehiko Kitano, Maki Tashiro, Masahiko Sugimoto, Mineo Kondo, Taiji Sakamoto, Masaru Takeuchi
PURPOSE: To identify prognostic factors for revitrectomy in patients who underwent vitrectomy for complications with proliferative diabetic retinopathy (PDR) in multicentre study. METHODS: Consecutive 452 eyes of 452 patients with PDR undergoing 25-gauge microincision vitrectomy system (MIVS) in seven centres were retrospectivity reviewed. Preoperative ocular factors (baseline visual acuity [VA], vitreous haemorrhage [VH], tractional retinal detachment [TRD] and retinal photocoagulation), general factors (sex, age, diabetes duration, HbA1c level, hypertension, anti-coagulant medication and estimated glomerular filtration rate), surgical procedures (preoperative anti-vascular endothelial growth factor injection, internal limiting membrane peeling, combined cataract surgery, retinal break, and tamponade), postoperative complications for revitrectomy and postoperative VA at 6 months were evaluated...
June 2020: Acta Ophthalmologica