Clinical characteristics and prognostic factors of open globe injuries in a North Spain population: a 10-year review

Objectives To describe the epidemiologic and clinical characteristics of open globe injuries (OGIs) treated in a tertiary hospital and analyse predictors of visual outcome. Methods This retrospective observational study included all patients with OGIs admitted to Cruces University Hospital between 2010 and 2020. The descriptive analysis included demographic data, type of injury classified as “rupture”, “penetration”, “perforation”, or “intraocular foreign body”, trauma mechanism and setting, injury zone, Ocular Trauma Score, delay to surgery, length of hospital stay, antibiotic prophylaxis, initial and final best corrected visual acuity (BCVA), complications and further surgery. Univariate analysis and logistic regression were performed to identify prognostic factors, based on final BCVA. Results Overall, 207 OGI cases were reported. The most common type of injuries were ruptures caused by domestic falls. Notably, 44.4% of eyes developed phthisis bulbi. In the univariate analysis, the following variables were significantly linked to visual outcome: age > 60 years, “rupture”, “fall”, posterior and/or combined zones of injury, lens damage, retinal/choroidal detachment, initial BCVA of no light perception, and Ocular Trauma Score ≤ 2 ( p