Objective: To determine the demographic profile, clinical features and surgical outcomes of giant retinal tear (GRT) related retinal detachments (RD) in children.
Methods: In this retrospective study, medical records of children aged 14 years and below, who underwent surgery for RD at our centre in the last 5 years were reviewed. Among these, we selected medical records of children with RDs with GRT, and examined the coloured retinal drawings, ultrawidefield photographs and/or surgical videos.
Results: Out of 1536 medical records, 91 eyes of 87 children (5.6% of all RDs) were included. Mean age was 10.21 ± 3.08 years with male:female ratio of 8.6:1. The most common aetiologies for GRTs were high myopia (28 cases-32.18%) and trauma (25 cases-28.73%). Bilateral RD were possibly present in 29/87 (33.3%) cases. Six months follow up data was available for 82/91 eyes. Overall retinal re-attachment was achieved in 52/82 (63.41%) eyes; in 33/82 (40.24%) eyes retinal attachment could be achieved by a single surgery. Absence of proliferative vitreoretinopathy (PVR) (OR: 2.44, p-value:0.03, 95%CI: 1.21-5.08) or PVR-A (OR: 3.62, p-value: 0.03, 95%CI: 1.52-12.26) and presence of preexisting posterior vitreous detachment (OR: 7.14, p-value: 0.02, 95%CI: 1.31-38.73) were associated with successful retinal re-attachment after single surgery. Median time to presentation of cases succeeding after 1 surgery was 10 days. Ambulatory vision (1/60 and better) at final followup could be achieved in 45/82 (54.88%) eyes.
Conclusion: GRT relatedRDs constitute a significant proportion of paediatric RDs. Anatomical success can currently be achieved in a large number of cases. Early surgery, absence of PVR and presence of PVD are associated with higher surgical success.
© 2021. The Author(s), under exclusive licence to The Royal College of Ophthalmologists.