Epidemiology and characteristics of unintentional self-inflicted penetrating ocular injuries in children less than 6 years-old

Abstract

IntroductionPediatric ocular injuries, notably unintentional self-inflicted penetrating ocular injuries in children under 6, pose a substantial public health concern, leading to visual impairment and psychological distress. With global prevalence indicating severe visual impairment or blindness in 2–14% of affected children, these injuries necessitate multiple surgeries and extended monitoring. Our study aims to analyze the epidemiology and characteristics of such injuries, emphasizing preventive measures, parental supervision, and timely medical intervention to mitigate their impact on young lives.MethodConducted at Khalili Hospital in Shiraz, Iran, our retrospective study included 141 cases admitted between April 2018 and April 2023. Ethical principles guided data collection from medical records, encompassing demographic details, causative objects, ocular laceration specifics, surgical procedures, complications, and visual acuity assessments.ResultsThe mean age of the participants in this study was 47.18 ± 16.48 months (ranging from 10 to 71 months), and the male to female ratio was 1.76:1 (90 vs. 51). Objects of injury mostly included knives (34.8%), wood (12.1%), and glass (10.6%), and the most common initial manifestation of injury was iris prolapse (56.7%), followed by traumatic cataract (46.8%) and limbus laceration (34.0%). Fifteen (10.6%) patients had a visual acuity better than LogMAR 0.5, 24 (17.1%) had finger count vision, 37 (26.2%) had hand motion, 7 (0.5%) had light perception, and 58 (41.1%) were uncooperative. Type of laceration and season of injury were associated with retinal detachment, and a longer time-to-visit was correlated with a higher risk of developing retinal detachment or endophthalmitis.ConclusionOur study highlights the significant burden of unintentional self-inflicted penetrating ocular injuries in children under 6. Emphasizing preventive measures, parental supervision, and timely medical intervention, our findings underscore the potential psychological and visual consequences. This research advocates for parental education and safety measures to reduce the occurrence and severity of such injuries in this vulnerable population, promoting a healthier and safer environment for children.