Racial and Ethnic Differences in the Prevalence and Treatment Patterns for Neovascular Glaucoma in the American Academy of Ophthalmology IRIS® Registry
Victoria L. Tseng MD, PhD , Deyu Pan MS , Ken Kitayama MD, PhD , Fei Yu PhD , Anne L. Coleman MD, PhD
{"title":"Racial and Ethnic Differences in the Prevalence and Treatment Patterns for Neovascular Glaucoma in the American Academy of Ophthalmology IRIS® Registry","authors":"Victoria L. Tseng MD, PhD , Deyu Pan MS , Ken Kitayama MD, PhD , Fei Yu PhD , Anne L. Coleman MD, PhD","doi":"10.1016/j.ogla.2024.07.006","DOIUrl":null,"url":null,"abstract":"<div><h3>Purpose</h3><div>To examine racial and ethnic differences in the prevalence and treatment patterns for neovascular glaucoma (NVG) in at-risk individuals in the American Academy of Ophthalmology (Academy) IRIS® Registry (Intelligent Research in Sight).</div></div><div><h3>Design</h3><div>Observational retrospective cohort study.</div></div><div><h3>Participants</h3><div>Eyes in the IRIS Registry with a retinal ischemia based on a history of proliferative diabetic retinopathy, retinal vein occlusion, and/or ocular ischemic syndrome.</div></div><div><h3>Methods</h3><div>Race and ethnicity was defined as Asian, Black, Hispanic/Latino, non-Hispanic White, and other/unknown. In eyes with retinal ischemia, the outcome was NVG. In eyes with NVG, outcomes included treatment of retinal ischemia with pan-retinal photocoagulation (PRP), and surgery to lower intraocular pressure (IOP) with trabeculectomy, tube shunt, and cyclophotocoagulation (CPC). Covariates included age, sex, region of residence, insurance type, smoking status, and systemic and ocular comorbidities. Cox proportional hazards regression was used to examine adjusted associations between race and ethnicity and NVG and each type of NVG treatment.</div></div><div><h3>Main Outcome Measures</h3><div>Incidence of NVG, PRP, trabeculectomy, tube shunt, CPC, and any IOP-lowering surgery.</div></div><div><h3>Results</h3><div>Of 312 106 eyes with retinal ischemia, there were 5885 (1.9%) with NVG. Compared to eyes of individuals who identified as non-Hispanic White, eyes of individuals who were Black and Hispanic/Latino had higher hazards of NVG in adjusted analyses (hazards ratio [HR] = 1.28, 95% confidence interval [CI] = 1.15–1.43 [for Black]; HR = 1.32, 95% CI = 1.17–1.47 [for Hispanic/Latino]). Compared with eyes of individuals who were non-Hispanic White, there was higher hazards of trabeculectomy in eyes of individuals who were Hispanic/Latino (adjusted HR = 1.91, 95% CI = 1.08–3.39) and higher hazards of tube shunt (adjusted HR = 1.35, 95% CI = 1.07–1.69) and of any IOP-lowering surgery (adjusted HR = 1.29, 95% CI = 1.09–1.53) in eyes of individuals who were Black. There were no statistically significant differences in the hazards of PRP or CPC.</div></div><div><h3>Conclusions</h3><div>Eyes of Black and Hispanic/Latino individuals with retinal ischemia in the IRIS Registry had higher likelihood of NVG and of IOP-lowering surgery for NVG. Further study is needed to examine the medical and social factors that preclude optimal management of diabetic eye disease, in order to prevent its blinding complications.</div></div><div><h3>Financial Disclosures</h3><div>Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.</div></div>","PeriodicalId":19519,"journal":{"name":"Ophthalmology. Glaucoma","volume":"7 6","pages":"Pages 615-623"},"PeriodicalIF":2.8000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ophthalmology. Glaucoma","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2589419624001352","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose
To examine racial and ethnic differences in the prevalence and treatment patterns for neovascular glaucoma (NVG) in at-risk individuals in the American Academy of Ophthalmology (Academy) IRIS® Registry (Intelligent Research in Sight).
Design
Observational retrospective cohort study.
Participants
Eyes in the IRIS Registry with a retinal ischemia based on a history of proliferative diabetic retinopathy, retinal vein occlusion, and/or ocular ischemic syndrome.
Methods
Race and ethnicity was defined as Asian, Black, Hispanic/Latino, non-Hispanic White, and other/unknown. In eyes with retinal ischemia, the outcome was NVG. In eyes with NVG, outcomes included treatment of retinal ischemia with pan-retinal photocoagulation (PRP), and surgery to lower intraocular pressure (IOP) with trabeculectomy, tube shunt, and cyclophotocoagulation (CPC). Covariates included age, sex, region of residence, insurance type, smoking status, and systemic and ocular comorbidities. Cox proportional hazards regression was used to examine adjusted associations between race and ethnicity and NVG and each type of NVG treatment.
Main Outcome Measures
Incidence of NVG, PRP, trabeculectomy, tube shunt, CPC, and any IOP-lowering surgery.
Results
Of 312 106 eyes with retinal ischemia, there were 5885 (1.9%) with NVG. Compared to eyes of individuals who identified as non-Hispanic White, eyes of individuals who were Black and Hispanic/Latino had higher hazards of NVG in adjusted analyses (hazards ratio [HR] = 1.28, 95% confidence interval [CI] = 1.15–1.43 [for Black]; HR = 1.32, 95% CI = 1.17–1.47 [for Hispanic/Latino]). Compared with eyes of individuals who were non-Hispanic White, there was higher hazards of trabeculectomy in eyes of individuals who were Hispanic/Latino (adjusted HR = 1.91, 95% CI = 1.08–3.39) and higher hazards of tube shunt (adjusted HR = 1.35, 95% CI = 1.07–1.69) and of any IOP-lowering surgery (adjusted HR = 1.29, 95% CI = 1.09–1.53) in eyes of individuals who were Black. There were no statistically significant differences in the hazards of PRP or CPC.
Conclusions
Eyes of Black and Hispanic/Latino individuals with retinal ischemia in the IRIS Registry had higher likelihood of NVG and of IOP-lowering surgery for NVG. Further study is needed to examine the medical and social factors that preclude optimal management of diabetic eye disease, in order to prevent its blinding complications.
Financial Disclosures
Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.