Antiviral treatment for acute retinal necrosis: A systematic review and meta-analysis.

Abstract

Acute retinal necrosis is a progressive intraocular inflammatory syndrome characterized by diffuse necrotizing retinitis that can lead to a poor visual outcome, mainly from retinal detachment. The antiviral treatment approach for acute retinal necrosis varies as there are no established guidelines. We summarize the outcomes of acute retinal necrosis with available antiviral treatments. Electronic searches were conducted in PubMed/MEDLINE, EMBASE, Scopus, and Google Scholar for interventional and observational studies. Meta-analysis was performed to evaluate the pooled proportion of the predefined selected outcomes. This study was registered in PROSPERO (CRD42022320987). Thirty-four studies with a total of 963 participants and 1,090 eyes were included in the final analysis. The estimated varicella-zoster virus and herpes simplex virus polymerase chain reaction-positive cases were 63% (95% CI: 55-71%) and 35% (95% CI: 28-42%), respectively. The 3 main antiviral treatment approaches identified were oral antivirals alone, intravenous antivirals alone, and a combination of systemic (oral or intravenous) and intravitreal antivirals. The overall pooled estimated proportions of visual acuity improvement, recurrence, and retinal detachment were 37% (95% CI: 27-47%), 14% (95% CI: 8-21%), and 43% (95% CI: 38-50%), respectively. Patients treated with systemic and intravitreal antivirals showed a trend towards better visual outcomes than those treated with systemic antivirals (oral or intravenous) alone, even though this analysis was not statistically significant (test for subgroup differences P = 0.83).

• Authors: Ikhwanuliman Putera, Asri Salima Ridwan, Metta Dewi, Carlos Cifuentes-González, William Rojas-Carabali, Ratna Sitompul, Lukman Edwar, Made Susiyanti, Yulia Aziza, Carlos Pavesio, Soon-Phaik Chee, Padmamalini Mahendradas, Jyotirmay Biswas, John H Kempen, Vishali Gupta, Alejandra de-la-Torre, Rina La Distia Nora, Rupesh Agrawal
• Journal: Survey of ophthalmology (Surv Ophthalmol) 2024 Jan-Feb Vol. 69 Issue 1 Pg. 67-84 ISSN: 1879-3304 [Electronic] United States
• PMID: 37774799 (Publication Type: Meta-Analysis, Systematic Review, Journal Article, Review)
• Copyright: Copyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.

Chemical References

• Antiviral Agents
• Acyclovir

Topics

• Humans
• Retinal Necrosis Syndrome, Acute (drug therapy)
• Antiviral Agents (therapeutic use)
• Acyclovir (therapeutic use)
• Eye Infections, Viral (drug therapy)
• Retinal Detachment
• Retrospective Studies