IJRETINA - International Journal of Retina
Vol 9 No 1 (2026): International Journal of Retina (IJRetina) - INAVRS

Cutting Edge Advancements in Management of Neovascular Age-Related Macular Degeneration A Scoping Review on Gene Therapy

Susantono, Diannisa Paramita (Unknown)
Victor, Andi Arus (Unknown)



Article Info

Publish Date
18 Feb 2026

Abstract

Introduction: Age-related macular degeneration (AMD) is the fourth leading cause of blindness globally. Therapeutic strategies for neovascular AMD (nAMD) have utilized anti-VEGF proteins, however compliance has become an issue. This study aims to explore current development on gene therapy as a new therapeutic strategy for nAMD to counter challenges in therapeutic compliance. Methods: A scoping review was conducted in May 2025, with articles obtained from Pubmed, Google scholar, Scopus, and Cochrane. Studies included were limited to systematic reviews and meta-analysis, randomized control studies, non-randomized controlled studies, and observational studies. Results: Three studies were reviewed, in which gene therapy for nAMD were conducted using different sets of transgenes and viral vectors, including RGX-314, ixoberogene soroparvovec, and rAAV.sFLT-1. Studies evaluated efficacy and safety, which mostly included visual acuity, central retinal thickness, recombinant protein concentration, and annualised injection rate. Duration of follow up among studies ranged from 2-3 years. Conclusion: The use of gene therapy in nAMD using RGX-314, ixoberogene soroparvovec, and rAAV.sFLT-1 is safe and tolerable. Differences among studies are associated with different transgenes and viral vectors. Current studies are on-going and awaiting results to potentially revolutionize the field of therapy in nAMD. Keywords: gene therapy, neovascular age related macular degeneration, wet age related macular degeneration, exudative age related macular degeneration, nAMD

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Journal Info

Abbrev

ijretina

Publisher

Subject

Health Professions Medicine & Pharmacology Public Health

Description

International Journal of Retina is an open access journal, accepting article in English language from all over the worlds. The aims is to provide international researchers, doctors, and clinicians in the basic and clinical fields of ophthalmology, especially retina to publish the original article, ...