Recent developments in pediatric retina.

PURPOSE OF REVIEW

Pediatric retina is an exciting, but also challenging field, where patient age and cooperation can limit ease of diagnosis of a broad range of congenital and acquired diseases, inherited retinal degenerations are mostly untreatable and surgical outcomes can be quite different from those for adults. This review aims to highlight some recent advances and trends that are improving our ability to care for children with retinal conditions.

RECENT FINDINGS

Studies have demonstrated the feasibility of multimodal imaging even in nonsedated infants, with portable optical coherence tomography (OCT) and OCT angiography in particular offering structural insights into diverse pediatric retinal conditions. Encouraging long-term outcomes of subretinal voretigene neparvovec-rzyl injection for RPE65 mutation-associated Leber congenital amaurosis have inspired research on the optimization of subretinal gene delivery and gene therapy for other inherited retinal degenerations. In retinopathy of prematurity, machine learning and smartphone-based imaging can facilitate screening, and studies have highlighted favorable outcomes from intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections. A nomogram for pediatric pars plana sclerotomy site placement may improve safety in complex surgeries.

SUMMARY

Multimodal imaging, gene therapy, machine learning and surgical innovation have been and will continue to be important to advances in pediatric retina.