{"title":"Association of COVID-19 Susceptibility and Severity with Primary Angle-Closure Glaucoma.","authors":"Yingting Zhu, Jianqi Chen, Yuwen Wen, Zhidong Li, Yuyao Ling, Yehong Zhuo","doi":"10.1080/09286586.2025.2547274","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Observational studies have suggested a link between coronavirus disease 2019 (COVID-19) and increased risk for primary angle-closure glaucoma (PACG). However, these studies may be influenced by bias. We explored the potential causal relationship between host susceptibility to COVID-19 and its severity, and the risk for developing PACG.</p><p><strong>Methods: </strong>Summary statistics for COVID-19 susceptibility and severity were obtained from the COVID-19 Host Genetics Initiative and utilized as exposure data. Single nucleotide polymorphisms linked to PACG were sourced from the FinnGen project and the VA Million Veteran Program as outcomes. We employed the inverse-variance weighted (IVW) method to investigate the causal relationships between COVID-19 and PACG. A thorough sensitivity analysis was performed to assess the robustness of the identified associations.</p><p><strong>Results: </strong>Hospitalized COVID-19 showed a significant association with an increased risk for PACG, both in the FinnGen project (odds ratio [OR] = 1.22; 95% confidence interval [CI] = 1.07-1.40; <i>p</i> = 0.003) and the VA Million Veteran Program (OR = 1.08; 95% CI = 1.01-1.16; <i>p</i> = 0.021). Confirmed very severe respiratory COVID-19 was also significantly linked to PACG risk in the FinnGen sample (OR = 1.15; 95% CI = 1.04-1.27; <i>p</i> = 0.006). However, no such association was found in COVID-19 susceptibility in either PACG sample.</p><p><strong>Conclusion: </strong>Our findings suggest a potential link between severe COVID-19 and increased risk for PACG. This underscores the importance of early screening and proper management of glaucoma in individuals with severe COVID-19.</p>","PeriodicalId":19607,"journal":{"name":"Ophthalmic epidemiology","volume":" ","pages":"1-8"},"PeriodicalIF":1.2000,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ophthalmic epidemiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/09286586.2025.2547274","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose: Observational studies have suggested a link between coronavirus disease 2019 (COVID-19) and increased risk for primary angle-closure glaucoma (PACG). However, these studies may be influenced by bias. We explored the potential causal relationship between host susceptibility to COVID-19 and its severity, and the risk for developing PACG.
Methods: Summary statistics for COVID-19 susceptibility and severity were obtained from the COVID-19 Host Genetics Initiative and utilized as exposure data. Single nucleotide polymorphisms linked to PACG were sourced from the FinnGen project and the VA Million Veteran Program as outcomes. We employed the inverse-variance weighted (IVW) method to investigate the causal relationships between COVID-19 and PACG. A thorough sensitivity analysis was performed to assess the robustness of the identified associations.
Results: Hospitalized COVID-19 showed a significant association with an increased risk for PACG, both in the FinnGen project (odds ratio [OR] = 1.22; 95% confidence interval [CI] = 1.07-1.40; p = 0.003) and the VA Million Veteran Program (OR = 1.08; 95% CI = 1.01-1.16; p = 0.021). Confirmed very severe respiratory COVID-19 was also significantly linked to PACG risk in the FinnGen sample (OR = 1.15; 95% CI = 1.04-1.27; p = 0.006). However, no such association was found in COVID-19 susceptibility in either PACG sample.
Conclusion: Our findings suggest a potential link between severe COVID-19 and increased risk for PACG. This underscores the importance of early screening and proper management of glaucoma in individuals with severe COVID-19.
期刊介绍:
Ophthalmic Epidemiology is dedicated to the publication of original research into eye and vision health in the fields of epidemiology, public health and the prevention of blindness. Ophthalmic Epidemiology publishes editorials, original research reports, systematic reviews and meta-analysis articles, brief communications and letters to the editor on all subjects related to ophthalmic epidemiology. A broad range of topics is suitable, such as: evaluating the risk of ocular diseases, general and specific study designs, screening program implementation and evaluation, eye health care access, delivery and outcomes, therapeutic efficacy or effectiveness, disease prognosis and quality of life, cost-benefit analysis, biostatistical theory and risk factor analysis. We are looking to expand our engagement with reports of international interest, including those regarding problems affecting developing countries, although reports from all over the world potentially are suitable. Clinical case reports, small case series (not enough for a cohort analysis) articles and animal research reports are not appropriate for this journal.