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Chaurasia SK, Singh M, Sharma N. Comment on: The relationship between multiple deprivation and severity of glaucoma at diagnosis. Eye (Lond) 2024; 38:1594. [PMID: 38110553 PMCID: PMC11126697 DOI: 10.1038/s41433-023-02889-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 11/28/2023] [Accepted: 12/01/2023] [Indexed: 12/20/2023] Open
Affiliation(s)
- Suraj Kumar Chaurasia
- Department of Optometry and Vision Science, CL Gupta Eye Institute, Moradabad, 244001, UP, India
| | - Mahendra Singh
- Department of Optometry and Vision Science, CL Gupta Eye Institute, Moradabad, 244001, UP, India.
| | - Navneet Sharma
- Department of Optometry, Chandigarh Group of Colleges, Jhanjeri, Mohali (Punjab), India
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Almidani L, Bradley C, Herbert P, Ramulu P, Yohannan J. The Impact of Social Vulnerability on Structural and Functional Glaucoma Severity, Worsening, and Variability. Ophthalmol Glaucoma 2024:S2589-4196(24)00069-3. [PMID: 38636704 DOI: 10.1016/j.ogla.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/20/2024]
Abstract
PURPOSE To determine the associations between social vulnerability index (SVI) and baseline severity, worsening, and variability of glaucoma, as assessed by visual field (VF) and OCT. DESIGN Retrospective longitudinal cohort study. PARTICIPANTS Adults with glaucoma or glaucoma suspect status in 1 or both eyes. Visual fields were derived from 7897 eyes from 4482 patients, while OCTs were derived from 6271 eyes from 3976 patients. All eyes had a minimum of 5 tests over follow-up using either the Humphrey Field Analyzer or the Cirrus HD-OCT. METHODS Social vulnerability index, which measures neighborhood-level environmental factors, was linked to patients' addresses at the census tract level. Rates of change in mean deviation (MD) and retinal nerve fiber layer (RNFL) thickness were computed using linear regression. The slope of the regression line was used to assess worsening, while the standard deviation of residuals was used as a measure of variability. Multivariable linear mixed-effects models were used to investigate the impact of SVI on baseline, worsening, and variability in both MD and RNFL. We further explored the interaction effect of mean intraocular pressure (IOP) and SVI on worsening in MD and RNFL. MAIN OUTCOME MEASURES Glaucoma severity defined based on baseline MD and RNFL thickness. Worsening defined as MD and RNFL slope. Variability defined as the standard deviation of the residuals obtained from MD and RNFL slopes. RESULTS Increased (worse) SVI was significantly associated with worse baseline MD (β = -1.07 dB, 95% confidence interval [CI]: [-1.54, -0.60]), thicker baseline RNFL (β = 2.46 μm, 95% CI: [0.75, 4.17]), greater rates of RNFL loss (β = -0.12 μm, 95% CI: [-0.23, -0.02]), and greater VF variability (β = 0.16 dB, 95% CI: [0.07, 0.24]). Having worse SVI was associated with worse RNFL loss with increases in IOP (βinteraction = -0.07, 95% CI: [-0.12, -0.02]). CONCLUSIONS Increased SVI score is associated with worse functional (VF) loss at baseline, higher rates of structural (OCT) worsening over time, higher VF variability, and a greater effect of IOP on RNFL loss. Further studies are needed to enhance our understanding of these relationships and establish their cause. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Louay Almidani
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Chris Bradley
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Patrick Herbert
- Malone Center of Engineering in Healthcare, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Pradeep Ramulu
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jithin Yohannan
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland; Malone Center of Engineering in Healthcare, Johns Hopkins University School of Medicine, Baltimore, Maryland.
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Heilenbach N, Ogunsola T, Elgin C, Fry D, Iskander M, Abazah Y, Aboseria A, Alshamah R, Alshamah J, Mooney SJ, Maestre G, Lovasi GS, Patel V, Al-Aswad LA. Novel Methods of Identifying Individual and Neighborhood Risk Factors for Loss to Follow-Up After Ophthalmic Screening. J Glaucoma 2024; 33:288-296. [PMID: 37974319 PMCID: PMC10954411 DOI: 10.1097/ijg.0000000000002328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 10/09/2023] [Indexed: 11/19/2023]
Abstract
PRCIS Residence in a middle-class neighborhood correlated with lower follow-up compared with residence in more affluent neighborhoods. The most common explanations for not following up were the process of making an appointment and lack of symptoms. PURPOSE To explore which individual-level and neighborhood-level factors influence follow-up as recommended after positive ophthalmic and primary care screening in a vulnerable population using novel methodologies. PARTICIPANTS AND METHODS From 2017 to 2018, 957 participants were screened for ophthalmic disease and cardiovascular risk factors as part of the Real-Time Mobile Teleophthalmology study. Individuals who screened positive for either ophthalmic or cardiovascular risk factors were contacted to determine whether or not they followed up with a health care provider. Data from the Social Vulnerability Index, a novel virtual auditing system, and personal demographics were collected for each participant. A multivariate logistic regression was performed to determine which factors significantly differed between participants who followed up and those who did not. RESULTS As a whole, the study population was more socioeconomically vulnerable than the national average (mean summary Social Vulnerability Index score=0.81). Participants whose neighborhoods fell in the middle of the national per capita income distribution had a lower likelihood of follow-up compared with those who resided in the most affluent neighborhoods (relative risk ratio=0.21, P -value<0.01). Participants cited the complicated process of making an eye care appointment and lack of symptoms as the most common reasons for not following up as instructed within 4 months. CONCLUSIONS Residence in a middle-class neighborhood, difficulty accessing eye care appointments, and low health literacy may influence follow-up among vulnerable populations.
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Affiliation(s)
- Noah Heilenbach
- New York University, Grossman School of Medicine, Department of Ophthalmology
| | | | | | - Dustin Fry
- Drexel University, Dornsife School of Public Health, Urban Health Collaborative
| | - Mina Iskander
- University of Miami, Miller School of Medicine, Department of Medicine
| | - Yara Abazah
- New York University, Grossman School of Medicine, Department of Ophthalmology
| | - Ahmed Aboseria
- State University of New York, Downstate Health Sciences University College of Medicine
| | - Rahm Alshamah
- New York University, Grossman School of Medicine, Department of Ophthalmology
| | - Jad Alshamah
- New York University, Grossman School of Medicine, Department of Ophthalmology
| | | | - Gladys Maestre
- University of Texas, Rio Grande Valley School of Medicine
| | - Gina S. Lovasi
- Drexel University, Dornsife School of Public Health, Urban Health Collaborative
| | - Vipul Patel
- New York University, Grossman School of Medicine, Department of Ophthalmology
| | - Lama A. Al-Aswad
- University of Pennsylvania, Scheie Eye Institute, Department of Ophthalmology
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Acuff K, Wu JH, Varkhedi V, Baxter SL. Social determinants of health and health disparities in glaucoma: A review. Clin Exp Ophthalmol 2024; 52:276-293. [PMID: 38385607 PMCID: PMC11038416 DOI: 10.1111/ceo.14367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 02/23/2024]
Abstract
Social determinants of health and barriers to care can significantly impact patients' access to glaucoma care and treatment, resulting in disparities within disease presentation, progression, management, and treatment outcomes. The widespread adoption of electronic health record systems has allowed researchers and clinicians to further explore these relationships, identifying factors such as race, ethnicity, and socioeconomic status to be risk factors for more severe disease and lower treatment adherence. These disparities highlight potential targets for interventions to combat these disparities and improve overall patient outcomes. This article provides a summary of the available data on health disparities within glaucoma disease presentation, progression, management, treatment, and outcomes and discusses interventions to improve care delivery and outcomes among patients with glaucoma.
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Affiliation(s)
- Kaela Acuff
- Division of Ophthalmology Informatics and Data Science, Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of California San Diego, La Jolla, California, USA
- Health Department of Biomedical Informatics, University of California San Diego, La Jolla, California, USA
- Hamilton Glaucoma Center, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, University of California, San Diego, La Jolla, CA, USA
| | - Jo-Hsuan Wu
- Division of Ophthalmology Informatics and Data Science, Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of California San Diego, La Jolla, California, USA
- Health Department of Biomedical Informatics, University of California San Diego, La Jolla, California, USA
- Hamilton Glaucoma Center, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, University of California, San Diego, La Jolla, CA, USA
| | - Varsha Varkhedi
- Division of Ophthalmology Informatics and Data Science, Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of California San Diego, La Jolla, California, USA
- Health Department of Biomedical Informatics, University of California San Diego, La Jolla, California, USA
| | - Sally L. Baxter
- Division of Ophthalmology Informatics and Data Science, Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of California San Diego, La Jolla, California, USA
- Health Department of Biomedical Informatics, University of California San Diego, La Jolla, California, USA
- Hamilton Glaucoma Center, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, University of California, San Diego, La Jolla, CA, USA
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Gupta AS, Yu Y, Orlin SE, VanderBeek BL. Real-world socioeconomic determinants of corneal crosslinking in a national cohort. J Cataract Refract Surg 2024; 50:217-223. [PMID: 37847112 PMCID: PMC10878448 DOI: 10.1097/j.jcrs.0000000000001340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 09/24/2023] [Accepted: 10/08/2023] [Indexed: 10/18/2023]
Abstract
PURPOSE To characterize recent socioeconomic trends in patients with keratoconus/corneal ectasias undergoing corneal crosslinking (CXL). SETTING A deidentified administrative medical claims database comprised commercial and Medicare Advantage health claims from across the United States. DESIGN Population-based retrospective cohort study. METHODS This study identified 552 patients with keratoconus/corneal ectasia who underwent CXL and 2723 matched controls who did not undergo CXL based on Current Procedural Terminology coding from a U.S. national insurance claims database from 2016 to 2020. For each patient, characteristics, including sex, race, age, household net worth, education level, insurance plan type, and geographic region, were extracted. Multivariate logistic regression was conducted to determine the odds of undergoing crosslinking. RESULTS Age 30 years or older (odds ratio [OR], 0.34, P < .001) was associated with decreased likelihood of undergoing CXL. Sex, race, education, and patient income were not associated with odds of undergoing CXL. Patients with health maintenance organization insurance had lower odds of undergoing CXL (OR, 0.64, P = .047). Geographically, patients on the east coast (OR, 0.37, P < .001) and Lower Midwest (OR, 0.31, P < .001) had statistically lower odds of undergoing crosslinking. CONCLUSIONS This is the first study to identify socioeconomic determinants of CXL, and it highlights that geographic location and insurance type may limit accessibility to patients.
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Affiliation(s)
- Angela S. Gupta
- From the Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania (Gupta, Orlin, VanderBeek); Center for Preventive Ophthalmology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (Yu); Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics & Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek); Leonard Davis Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek)
| | - Yinxi Yu
- From the Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania (Gupta, Orlin, VanderBeek); Center for Preventive Ophthalmology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (Yu); Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics & Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek); Leonard Davis Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek)
| | - Stephen E. Orlin
- From the Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania (Gupta, Orlin, VanderBeek); Center for Preventive Ophthalmology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (Yu); Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics & Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek); Leonard Davis Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek)
| | - Brian L. VanderBeek
- From the Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania (Gupta, Orlin, VanderBeek); Center for Preventive Ophthalmology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (Yu); Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics & Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek); Leonard Davis Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania (VanderBeek)
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Dinah C, Williams O, Varma D, Reynolds R, Patel PJ, Mulholland P, Ghanchi F, Bourne RRA. Inclusive research in ophthalmology is mission critical! The 10-point action plan. Eye (Lond) 2024; 38:235-237. [PMID: 37488232 PMCID: PMC10810905 DOI: 10.1038/s41433-023-02677-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 06/28/2023] [Accepted: 07/18/2023] [Indexed: 07/26/2023] Open
Affiliation(s)
- Christiana Dinah
- London North West University Healthcare NHS, London, UK.
- Brain Sciences Department, Imperial College, London, UK.
| | | | | | | | - Praveen J Patel
- NIHR Biomedical Research Center for Ophthalmology, Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, UK
| | - Padraig Mulholland
- NIHR Biomedical Research Center for Ophthalmology, Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, UK
- Vision Science Research Group, Ulster University, Coleraine, UK
| | - Faruque Ghanchi
- Bradford Teaching Hospitals NHS Foundation Trust, York, YO31 8HE, UK
| | - Rupert R A Bourne
- Vision and Eye Research Institute, Anglia Ruskin University, Cambridge, UK
- Department of Ophthalmology, Addenbrookes Hospital, Cambridge, UK
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King AJ, Hudson J, Azuara-Blanco A, Kirwan JF, Goyal S, Lim KS, Maclennan G. Effects of socioeconomic status on baseline values and outcomes at 24 months in the Treatment of Advanced Glaucoma Study randomised controlled Trial. Br J Ophthalmol 2024; 108:203-210. [PMID: 36596663 DOI: 10.1136/bjo-2022-321922] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 12/22/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND/AIMS Socioeconomic status (SES) is associated with late disease presentation and poorer outcomes. We evaluate the effect of SES on treatment outcomes and report the correlation between SES and baseline characteristics of participants in the Treatment of Advanced Glaucoma Study. METHODS Pragmatic multicentre randomised controlled trial. Four hundred and fifty-three patients presenting with advanced open-angle glaucoma in at least one eye (Hodapp-Parrish-Anderson classification). Participants were randomised to either glaucoma drops (medical arm) or trabeculectomy (surgery arm). Clinical characteristics, Quality of life measurement (QoL) and SES defined by the Index of Multiple Deprivation are reported. Subgroup analysis explored treatment effect modifications of SES at 24 months. Correlation between SES and baseline characteristics was tested with the χ2 test of association for dichotomous variables and pairwise Pearson's correlation for continuous variables. RESULTS The mean visual field mean deviation was -17.2 (6.7)dB for the most deprived quintile of participants and -13.0 (5.5) for the least deprived quintile in the index eye. At diagnosis, there was a strong correlation between SES and ethnicity, age, extent of visual field loss and number of visits to opticians prior to diagnosis. At 24 months, there was no evidence that the treatment effect was moderated by SES. CONCLUSIONS In patients presenting with advanced glaucoma. SES at baseline is correlated with poorer visual function, poorer Visual Function Questionnaire-25 QoL, ethnicity, age and number visits to an optician in the years preceding diagnosis. SES at baseline does not have an effect of the success of treatment at 24 months. TRIAL REGISTRATION NUMBER ISRCTN56878850.
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Affiliation(s)
- Anthony J King
- Departament of Ophthalmology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Jemma Hudson
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | | | - James F Kirwan
- Department of Ophthalmology, Queen Alexandra Hospital, Portsmouth, UK
| | - Saurabh Goyal
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Kin Sheng Lim
- Department of Ophthalmology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Graeme Maclennan
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen Health Services Research Unit, University of Aberdeen, Aberdeen, UK
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Obasuyi OC, Yeye-Agba OO, Ofuadarho OJ. Factors limiting glaucoma care among glaucoma patients in Nigeria: A scoping review. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002488. [PMID: 38277402 PMCID: PMC10817109 DOI: 10.1371/journal.pgph.0002488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 12/19/2023] [Indexed: 01/28/2024]
Abstract
Glaucoma currently accounts for 11% of irreversible visual loss worldwide. Due to many factors, patients do not access the glaucoma care pathway and present late with poor vision, while many are undiagnosed or untreated. These factors may be personal-level dispositions or Institutional-level dispositions, limiting the awareness, diagnosis, and treatment of glaucoma or adherence to medications or follow-up clinic visits. This scoping review followed the JBI methodology for scoping reviews and was pre-registered on the open science platform (https://osf.io/wqx57/?view_only=727eb6c803764509a2809e5d0794e214). The PUBMED, EMBASE, WEB OF SCIENCE, AJOL, and GOOGLE SCHOLAR databases were systematically searched for studies published in English between 1990 and June 2023. Data were extracted and analysed along a conceptualised framework of factors limiting access to glaucoma care in Nigeria. Of the 336 records retrieved, 13 studies were included in this scoping review. These included one (1) mixed method (quantitative/qualitative) study, three qualitative studies, and nine quantitative studies spanning 2008-2022 covering eight states and 2,643 sampled respondents. Nine studies reported personal-level dispositions limiting glaucoma care, including low levels of education, unemployment, gender, living distance from the hospital, cost of care, and faith/religion. Four reported institutional-level dispositions, including the lack of proper equipment and expertise to diagnose or manage glaucoma. The factors limiting Glaucoma care in Nigeria are varied and may act alone or combined with other elements to determine the awareness or knowledge of glaucoma, uptake of glaucoma surgery, medication adherence, or clinic follow-up. While most of these factors limiting glaucoma care in Nigeria may be amenable to policy, a bottom-up approach is needed to improve the community's awareness and uptake of glaucoma services. A shift from the over-dependence and reliance on tertiary hospitals, which are often far away from the people who need them, is required to bridge the information and service gap currently being witnessed.
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England L, O’Connor A. Do Socioeconomic Inequalities Exist Within Ophthalmology and Orthoptics in the UK?: A Scoping Review. Br Ir Orthopt J 2024; 20:31-47. [PMID: 38250169 PMCID: PMC10798172 DOI: 10.22599/bioj.338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024] Open
Abstract
Introduction It is well documented that socioeconomic disadvantage adversely affects general health and ocular health worldwide. Within orthoptics, while clinicians recognise a relationship between socioeconomic situation and treatment outcome, no previous literature review was found to address this issue. Neither was a UK-specific literature review found to address the same issue for ophthalmology as a whole. Aim This literature review evaluates evidence for an association between socioeconomic situation and ophthalmic/orthoptic conditions and their treatment outcomes, specifically within the UK. Methods Keyword searches were conducted on Google Scholar and the University of Liverpool library catalogue. Results for the main analyses were limited to full papers, specific to the UK, written in English. Literature was only included from pre-2000 if more recent evidence was insufficient. Results There is evidence of socioeconomic disadvantage being associated with the following: reduced visual acuity; reduced attendance at diabetic retinopathy screening appointments; and delayed presentation of glaucoma, cataracts, and diabetic retinopathy. However, evidence linking socioeconomic disadvantage to AMD is mixed. There is limited evidence of the increased prevalence of amblyopia and subsequent barriers to its treatment for socioeconomically underserved children. There is also evidence of a reduction in quality of life for socioeconomically underserved adults with strabismus. Conclusions Health inequalities within ophthalmology and orthoptics are reported, but with confounding results for some conditions. Further research should explore the reasons behind the inequalities that are found and identify methods of reducing them.
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King AJ, Hudson J, Azuara-Blanco A, Burr J, Kernohan A, Homer T, Shabaninejad H, Sparrow JM, Garway-Heath D, Barton K, Norrie J, Davidson T, Vale L, MacLennan G. Evaluating Primary Treatment for People with Advanced Glaucoma: Five-Year Results of the Treatment of Advanced Glaucoma Study. Ophthalmology 2024:S0161-6420(24)00016-2. [PMID: 38199528 DOI: 10.1016/j.ophtha.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/27/2023] [Accepted: 01/02/2024] [Indexed: 01/12/2024] Open
Abstract
PURPOSE To determine whether primary trabeculectomy or medical treatment produces better outcomes in terms of quality of life (QoL), clinical effectiveness, and safety in patients with advanced glaucoma. DESIGN Multicenter randomized controlled trial. PARTICIPANTS Between June 3, 2014, and May 31, 2017, 453 adults with newly diagnosed advanced open-angle glaucoma in at least 1 eye (Hodapp classification) were recruited from 27 secondary care glaucoma departments in the United Kingdom. Two hundred twenty-seven were allocated to trabeculectomy, and 226 were allocated medical management. METHODS Participants were randomized on a 1:1 basis to have either mitomycin C-augmented trabeculectomy or escalating medical management with intraocular pressure (IOP)-reducing drops as the primary intervention and were followed up for 5 years. MAIN OUTCOME MEASURES The primary outcome was vision-specific QoL measured with the 25-item Visual Function Questionnaire (VFQ-25) at 5 years. Secondary outcomes were general health status, glaucoma-related QoL, clinical effectiveness (IOP, visual field, and visual acuity), and safety. RESULTS At 5 years, the mean ± standard deviation VFQ-25 scores in the trabeculectomy and medication arms were 83.3 ± 15.5 and 81.3 ± 17.5, respectively, and the mean difference was 1.01 (95% confidence interval [CI], -1.99 to 4.00; P = 0.51). The mean IOPs were 12.07 ± 5.18 mmHg and 14.76 ± 4.14 mmHg, respectively, and the mean difference was -2.56 (95% CI, -3.80 to -1.32; P < 0.001). Glaucoma severity measured with visual field mean deviation were -14.30 ± 7.14 dB and -16.74 ± 6.78 dB, respectively, with a mean difference of 1.87 (95% CI, 0.87-2.87 dB; P < 0.001). Safety events occurred in 115 (52.2%) of patients in the trabeculectomy arm and 124 (57.9%) of patients in the medication arm (relative risk, 0.92; 95% CI, 0.72-1.19; P = 0.54). Serious adverse events were rare. CONCLUSIONS At 5 years, the Treatment of Advanced Glaucoma Study demonstrated that primary trabeculectomy surgery is more effective in lowering IOP and preventing disease progression than primary medical treatment in patients with advanced disease and has a similar safety profile. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Anthony J King
- Nottingham University Hospital, Nottingham, United Kingdom.
| | - Jemma Hudson
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, United Kingdom
| | - Augusto Azuara-Blanco
- Centre for Public Health, Queen's University Belfast, Royal Victoria Hospital, Belfast, United Kingdom
| | - Jennifer Burr
- School of Medicine, University of St. Andrews, St. Andrews, United Kingdom
| | - Ashleigh Kernohan
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Tara Homer
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Hosein Shabaninejad
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - John M Sparrow
- Bristol Eye Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - David Garway-Heath
- National Institute for Health Research (NIHR) Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, United Kingdom
| | - Keith Barton
- National Institute for Health Research (NIHR) Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, United Kingdom
| | - John Norrie
- Edinburgh Clinical Trials Unit, Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Tracey Davidson
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, United Kingdom
| | - Luke Vale
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Graeme MacLennan
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, United Kingdom
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Higginbotham EJ. Striving Toward Better Eye Health Beyond Our Waiting Rooms: The LXXX Edward Jackson Memorial Lecture. Am J Ophthalmol 2024; 257:165-177. [PMID: 37777079 DOI: 10.1016/j.ajo.2023.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 09/14/2023] [Accepted: 09/16/2023] [Indexed: 10/02/2023]
Abstract
PURPOSE Visual impairment (VI) negatively impacts the quality of lives of individuals and the optimal health of populations, creating both human and financial costs. Yet, VI has not risen to a level that is considered a priority in population health. This analysis assesses the evidence currently available for strengthening the value proposition for eye health, particularly the demographic characteristics and patient-centered outcomes found in clinical research. DESIGN Retrospective cross-sectional analysis. METHOD Two searches of the AJO database were performed using relevant key words: Search 1 (S1): NEI-sponsored clinical trials (1970-2023); and Search 2 (S2): Quality of life (2018-2023). The Scopus Cite Score was used as a filter for each search, specifically ≥50 for S1 and ≥20 for S2. RESULTS Of the initial 466 articles found, 100 met the preestablished criteria. Age, sex, and race/ancestry/ethnicity were reported across glaucoma, retina, uveitis, cornea, and pediatrics subspecialties in 56% ± 9.7% of the articles; 37% ± 9.5% listed either age only or age, sex, or gender. The characterizations varied and subcategories were rarely reported. Only 2% of S1 and 25% of S2 noted patient-centered outcomes. CONCLUSIONS The characterization of study populations in the ophthalmic literature is limited by underreporting of patient-centered outcomes, useful for reaffirming the value of eye and vision health in population health. This analysis highlights the need for paying greater attention to more specific demographic categories and focusing more on patient-centered outcomes in clinical research.
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Affiliation(s)
- Eve J Higginbotham
- Professor of Ophthalmology, Scheie Eye Institute; Perelman School of Medicine; Senior Fellow, Leonard Davis Institute for Health Economics; University of Pennsylvania, Philadelphia, Pennsylvania, USA.
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Sun CQ, McSoley MJ, Lum F, Chang TC, Gedde SJ, Vanner EA. Tube Versus Trabeculectomy IRIS Registry Study: 1-Year Secondary Treatment Outcomes. Am J Ophthalmol 2023; 256:97-107. [PMID: 37625509 PMCID: PMC11085044 DOI: 10.1016/j.ajo.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 08/12/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023]
Abstract
PURPOSE To describe 1-year secondary outcomes in the Tube Versus Trabeculectomy IRIS® (Intelligent Registry In Sight) Registry Study (TVTIRIS), and to compare to the TVT randomized controlled trial (TVTRCT). DESIGN TVTIRIS was a retrospective cohort study. METHODS The 2013-2017 IRIS Registry was used to identify eyes that received a tube shunt (tube) or trabeculectomy after a previous trabeculectomy and/or cataract surgery and had 1 year of follow-up. The TVTRCT compared a Baerveldt 350-mm2 glaucoma implant to trabeculectomy in similar eyes. RESULTS In the TVTIRIS cohort, the tube (n = 236, 56.3%) and trabeculectomy (n = 183, 43.7%) groups had similar and significant reductions in intraocular pressure (IOP) from baseline to 1 year. In the tube group, IOP (mean ± SD) decreased from 26.6 ± 6.5 mm Hg at baseline to 14.3 ± 4.8 mm Hg at 1 year. In the trabeculectomy group, IOP decreased from 25.3 ± 6.4 mm Hg at baseline to 13.5 ± 5.2 mm Hg at 1 year. The trabeculectomy groups from both studies had similar 1-year IOP reduction (P = .18), although the TVTRCT cohort used fewer medications at all time points (P < .01). There were more pronounced differences in the mean IOP and medications between the tube groups in the 2 studies, presumably due to the inclusion of valved tubes in TVTIRIS. More reoperations occurred in TVTIRIS. CONCLUSIONS The TVTIRIS tube and trabeculectomy groups had comparable 1-year IOP reduction, although trabeculectomy eyes used fewer glaucoma medications. The trabeculectomy group in TVTIRIS and TVTRCT had similar IOP and medication reduction at 1 year. Randomized controlled trials and electronic health record data both provide invaluable insight into surgical outcomes.
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Affiliation(s)
- Catherine Q Sun
- From the Bascom Palmer Eye Institute (C.Q.S., M.J.M., T.C.C., S.J.G., E.A.V.), Miami, Florida, USA; Department of Ophthalmology (C.Q.S.), University of California, San Francisco, California, USA; F.I. Proctor Foundation (C.Q.S.), University of California, San Francisco, California, USA.
| | - Matthew J McSoley
- From the Bascom Palmer Eye Institute (C.Q.S., M.J.M., T.C.C., S.J.G., E.A.V.), Miami, Florida, USA; University of Miami Miller School of Medicine (M.J.M.), Miami, Florida, USA
| | - Flora Lum
- American Academy of Ophthalmology (F.L.), San Francisco, California, USA
| | - Ta C Chang
- From the Bascom Palmer Eye Institute (C.Q.S., M.J.M., T.C.C., S.J.G., E.A.V.), Miami, Florida, USA
| | - Steven J Gedde
- From the Bascom Palmer Eye Institute (C.Q.S., M.J.M., T.C.C., S.J.G., E.A.V.), Miami, Florida, USA
| | - Elizabeth A Vanner
- From the Bascom Palmer Eye Institute (C.Q.S., M.J.M., T.C.C., S.J.G., E.A.V.), Miami, Florida, USA
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Ramsden C, Shweikh Y, Kam R, Bunce C, Foot B, Viswanathan A. Estimating the rate of severe visual loss (wipe-out) following cataract surgery, a British Ophthalmological Surveillance Unit (BOSU) study. Eye (Lond) 2023; 37:3787-3792. [PMID: 37328508 PMCID: PMC10697986 DOI: 10.1038/s41433-023-02606-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 03/21/2023] [Accepted: 05/25/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND A sudden, irreversible reduction in visual acuity ('wipe-out') is a feared complication of cataract surgery. Current literature on wipe-out is limited in quantity and quality, and largely predates modern cataract surgery and imaging techniques. The objectives of our study were to estimate the incidence of wipe-out and to identify potential risk factors. METHODS We prospectively collated cases of wipe-out occurring in the UK during a 25-month study period using the British Ophthalmic Surveillance Unit reporting system. A total of 21 potential cases of wipe-out were reported, 5 of which met all inclusion and exclusion criteria. RESULTS The estimated incidence of wipe-out during the study period was 0.00000298, or approximately 3 cases per million cataract operations. All cases of wipe-out occurred exclusively in patients with advanced glaucoma (mean deviation -21.0 decibels or worse in the operated eye), with an over-representation of black people (40%) in our case series. A prior diagnosis of retinal vein occlusion (60%) and elevated post-operative IOP (40%) were more common among individuals suffering from wipe-out compared to the general population, suggesting these factors may contribute to the pathogenesis of wipe-out. CONCLUSIONS Our study shows that wipe-out is a rare complication, affecting approximately 3 per million undergoing cataract surgery. Patients with advanced glaucoma, black patients, and those with previous retinal vein occlusions may be at greater risk of wipe-out. We hope that the findings of our study will be used to help inform treatment decision-making and the cataract surgery consent process.
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Affiliation(s)
- Conor Ramsden
- West of England Eye Unit, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK.
- Institute of Ophthalmology, University College London, London, UK.
| | - Yusrah Shweikh
- Sussex Eye Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
- Massachusetts Eye and Ear Infirmary, Boston, MA, USA
| | - Ronald Kam
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Catey Bunce
- Research Data & Statistics Unit (RDSU), Royal Marsden Clinical Trials Unit (RM-CTU), London, UK
| | - Barny Foot
- Royal College of Ophthalmologists, London, UK
| | - Ananth Viswanathan
- NIHR BRC at Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
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Rathore M, Shweikh Y, Kelly SR, Crabb DP. Measures of multiple deprivation and visual field loss in glaucoma clinics in England: lessons from big data. Eye (Lond) 2023; 37:3615-3620. [PMID: 37165010 PMCID: PMC10686257 DOI: 10.1038/s41433-023-02567-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/17/2023] [Accepted: 04/25/2023] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND/OBJECTIVES To examine the association between multiple deprivation with late diagnosis and rapid worsening of glaucoma in patients in English hospital eye services (HES). METHODS 602,439 visual fields (VFs) were extracted from five regionally different glaucoma clinics in England. Mean Deviation (MD) worse than -12 dB was used as a surrogate definition for advanced VF loss at diagnosis in patients with ≥2 reliable VF records. MD loss worse than -1 dB per year was used to define rapid VF progression in patients with ≥6 VFs. Patient data were stratified into deciles of the Index of Multiple Deprivation (IMD) from residential postcodes. RESULTS There was an association between IMD and advanced VF loss at diagnosis in 44,956 patients with 18% (293/1608) and 11% (771/6929) in the most and least deprived IMD decile, respectively. Age-corrected odds ratio (OR) for having advanced VF loss at entry into HES was 1.42 (95% confidence interval [CI] 1.21-1.67) and 0.75 (95% CI: 0.66-0.85) in the most and least deprived IMD decile respectively (reference = fifth decile). In 15,094 patients with follow up data (median [interquartile range] of 6.9 [4.5, 10.0] years), the proportion having rapid VF progression did not differ across the IMD spectrum. CONCLUSION Large-scale VF data from clinics indicates that glaucoma severity at presentation to English HES is associated with levels of multiple deprivation. We found no evidence to suggest likelihood of having rapid VF progression during follow-up is associated with IMD; this hints at equity of glaucoma care and outcomes once patients are in English HES.
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Affiliation(s)
- Mehal Rathore
- Department of Optometry and Visual Sciences, School of Health & Psychological Sciences, City, University of London, London, UK
| | - Yusrah Shweikh
- Sussex Eye Hospital, University Hospitals Sussex NHS Foundation Trust, West Sussex, UK
| | - Stephen R Kelly
- Department of Optometry and Visual Sciences, School of Health & Psychological Sciences, City, University of London, London, UK
| | - David P Crabb
- Department of Optometry and Visual Sciences, School of Health & Psychological Sciences, City, University of London, London, UK.
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Young SL, Cheng KKW, O' Connell N, Sanders R, Agarwal PK. PACS plus criteria: a retrospective cohort review of 612 consecutive patients treated with bilateral YAG peripheral iridotomies. Eye (Lond) 2023; 37:3834-3838. [PMID: 37340048 PMCID: PMC10698168 DOI: 10.1038/s41433-023-02626-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 05/28/2023] [Accepted: 06/06/2023] [Indexed: 06/22/2023] Open
Abstract
INTRODUCTION With an ageing population and better life expectancy, the prevalence of angle closure disease is expected to increase by 20% per decade. In 2022, the Royal College of Ophthalmologists (RCOphth) issued a guideline on managing angle closure disease. Hospital eye service (HES) referral and prophylactic treatment are recommended only for primary angle closure suspect (PACS) with "Plus" features only. We aimed to examine patients previously treated with YAG peripheral iridotomies (YAG PI) for the presence of "PACS Plus" features. METHODS A retrospective cohort study of consecutive patients treated with YAG PI between 2015 and 2019 at a tertiary referral NHS eye centre was reviewed. Cases were examined to identify and classify patients into Primary Angle Closure (PAC), PACS, and Primary Angle Closure Glaucoma (PACG). Patients with PACS were studied for "Plus" features. RESULTS Six hundred twelve patients with gonioscopy-confirmed angle closure (defined as a minimum 180 degrees iridotrabecular contact) treated with YAG PI from years 2015 to 2019 were included in the analysis. The mean age of patients presenting with angle closure disease was 68.5 years (SD 11.3). There were 390 (63.7%) patients with PACS, 102 (16.6%) with PAC and 120 (19.7%) with PACG. Of the PACS patients, 159(40.8%) patients had no "Plus" features. 181 (40.2%) patients had 1 "Plus" feature, 37 (9.5%) had 2 "Plus" features and 13 (3.3%) patients had 3 "Plus" features. CONCLUSION In our cohort, a considerable proportion (40.8%) of PACS patients treated with YAG PI did not have Plus features and therefore that would not meet the proposed criteria for HES referral and YAG PI. With the proposed guidance, we expect a considerable reduction in HES referrals. Nonetheless, community optometry services should be supported and trained to provide monitoring for patients with PACS not referred to the HES.
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Affiliation(s)
- Su Ling Young
- Princess Alexandra Eye Pavilion, NHS Lothian, Edinburgh, UK.
- Department of Ophthalmology, University of Edinburgh, Edinburgh, UK.
| | - Kelvin K W Cheng
- Princess Alexandra Eye Pavilion, NHS Lothian, Edinburgh, UK
- Department of Ophthalmology, University of Edinburgh, Edinburgh, UK
| | | | - Roshini Sanders
- Department of Ophthalmology, University of Edinburgh, Edinburgh, UK
- Queen Margaret Hospital, NHS Fife, Dunfermline, UK
| | - Pankaj K Agarwal
- Princess Alexandra Eye Pavilion, NHS Lothian, Edinburgh, UK
- Department of Ophthalmology, University of Edinburgh, Edinburgh, UK
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Tseng VL, Kitayama K, Yu F, Pan D, Coleman AL. Social Vulnerability, Prevalence of Glaucoma, and Incidence of Glaucoma Surgery in the California Medicare Population. Ophthalmol Glaucoma 2023; 6:616-625. [PMID: 37211091 DOI: 10.1016/j.ogla.2023.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/02/2023] [Accepted: 05/15/2023] [Indexed: 05/23/2023]
Abstract
PURPOSE To examine associations of Centers for Disease Control and Prevention/Agency for Toxic Substances and Disease Registry Social Vulnerability Index (SVI) scores with prevalence of glaucoma and incidence of glaucoma surgery in 2019 California Medicare beneficiaries. DESIGN Retrospective cross-sectional study. PARTICIPANTS 2019 California Medicare beneficiaries ≥ 65 years old with part A and part B coverage. METHODS The exposure of interest was SVI score, which was assessed overall and by themes. Outcomes included prevalence of glaucoma in the study population and incidence of glaucoma surgery in beneficiaries with glaucoma. Logistic regression modeling was performed to assess associations between quartiles of each type of SVI score, prevalence of glaucoma, and incidence of glaucoma surgery, controlling for age, sex, race/ethnicity, Charlson Comorbidity Index score, pseudophakia, and age-related macular degeneration. MAIN OUTCOME MEASURES Prevalence of any glaucoma, primary open angle glaucoma (POAG), secondary open angle glaucoma (SOAG), and angle closure glaucoma in all beneficiaries. Incidence of any glaucoma surgery, trabeculectomy, tube shunt, minimally invasive glaucoma surgery (MIGS), and cyclophotocoagulation (CPC) in beneficiaries with glaucoma. RESULTS Of 5 725 245 beneficiaries in the total study population, there were 215 814 (3.8%) with any glaucoma, and of those with glaucoma, 10 135/215 814 (4.7%) underwent glaucoma surgery. In adjusted analyses for overall SVI score, where higher levels of SVI refer to higher levels of social vulnerability, there were decreased odds of any glaucoma (adjusted odds ratio [aOR] = 0.83; 95% confidence interval [CI] = 0.82, 0.84 for Q4 vs. Q1), POAG (aOR = 0.85; 95% CI = 0.84, 0.87 for Q4 vs. Q1), and SOAG (aOR = 0.59; 95% CI = 0.55, 0.63 for Q4 vs. Q1) in higher (Q4) vs. lower (Q1) SVI quartile. There were increased odds of any glaucoma surgery (aOR = 1.19; 95% CI = 1.12, 1.26 for Q4 vs. Q1), MIGS (aOR = 1.24; 95% CI = 1.15, 1.33 for Q4 vs. Q1), and CPC (aOR = 1.49; 95% CI = 1.29, 1.76 for Q4 vs. Q1) for higher (Q4) vs. lower (Q1) SVI quartile. CONCLUSIONS In the 2019 California Medicare population, there were variable associations between SVI score, prevalence of glaucoma, and incidence of glaucoma surgery. Further investigation is needed to understand the role of social, economic, and demographic factors in glaucoma care on the individual and structural levels. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Victoria L Tseng
- Department of Ophthalmology, Stein and Doheny Eye Institutes, University of California, Los Angeles, Los Angeles, California
| | - Ken Kitayama
- Department of Ophthalmology, Stein and Doheny Eye Institutes, University of California, Los Angeles, Los Angeles, California; Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California
| | - Fei Yu
- Department of Ophthalmology, Stein and Doheny Eye Institutes, University of California, Los Angeles, Los Angeles, California; Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California
| | - Deyu Pan
- Department of Ophthalmology, Stein and Doheny Eye Institutes, University of California, Los Angeles, Los Angeles, California
| | - Anne L Coleman
- Department of Ophthalmology, Stein and Doheny Eye Institutes, University of California, Los Angeles, Los Angeles, California; Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California.
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Wong TL, Ang JL, Deol S, Buckmaster F, McTrusty AD, Tatham AJ. The relationship between multiple deprivation and severity of glaucoma at diagnosis. Eye (Lond) 2023; 37:3376-3381. [PMID: 36959313 PMCID: PMC10035976 DOI: 10.1038/s41433-023-02508-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/09/2023] [Accepted: 03/10/2023] [Indexed: 03/25/2023] Open
Abstract
BACKGROUND Socioeconomic deprivation is associated with higher odds of chronic diseases, with many individuals living with more than one illness. This study aimed to examine the relationship between deprivation and severity of glaucoma at diagnosis, an important risk factor for glaucoma blindness. METHODS A retrospective study of 472 consecutive patients referred by community optometrists to the glaucoma clinic at a university hospital was performed. Glaucoma severity was determined by standard automated perimetry mean deviation (MD) in the worse eye. The Scottish Index of Multiple Deprivation (SIMD) was determined for each patient as a measure of deprivation based on postcode. Regression analyses were performed to determine the relationship between visual field MD and SIMD. RESULTS There was a significant relationship between higher levels of deprivation (lower SIMD) and worse severity of glaucoma at diagnosis. 32 of 472 patients (6.8%) had a MD of ≤-6 dB and 11 (2.3%) ≤-12 dB in their better eye. MD in the worse eye was 0.04 dB (95% CI 0.014 to 0.062 dB, P = 0.002) worse for each 100-point decrease in SIMD, with lower SIMD indicating a higher level of deprivation. A higher proportion of patients living in most deprived areas had a MD ≤ -6 dB or ≤ -12 dB at presentation compared to those living in the least deprived areas (14.3% versus 6.8% for ≤ -6 dB and 4.8% versus 0.8% for ≤ -12 dB). CONCLUSIONS Higher levels of deprivation were associated with worse glaucoma severity at presentation. The reasons for poorer outcomes in those from more deprived communities need further study so that inequalities can be addressed and the frequency of patients presenting with advanced glaucoma reduced.
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Affiliation(s)
- Thai Ling Wong
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK
| | - Juan Lyn Ang
- Princess Alexandra Eye Pavilion, Chalmers Street, Edinburgh, EH3 9HA, UK
| | - Sundeep Deol
- Princess Alexandra Eye Pavilion, Chalmers Street, Edinburgh, EH3 9HA, UK
| | - Fiona Buckmaster
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK
| | - Alice D McTrusty
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK
| | - Andrew J Tatham
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
- Princess Alexandra Eye Pavilion, Chalmers Street, Edinburgh, EH3 9HA, UK.
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Shalaby WS, Shukla AG, Shiuey EJ, Rapuano CJ, Nagra PK, Syed ZA. Demographic and Socioeconomic Determinants of Penetrating Keratoplasty Outcomes. Cornea 2023; 42:1274-1279. [PMID: 36729026 DOI: 10.1097/ico.0000000000003217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 11/10/2022] [Indexed: 02/03/2023]
Abstract
PURPOSE The aim of this study was to determine possible associations between demographic and socioeconomic factors and graft survival after penetrating keratoplasty (PK). METHODS This study was a retrospective chart review of patients undergoing PK at a tertiary-care corneal practice at Wills Eye Hospital between May 1, 2007, and September 1, 2018. The first PK of the first eye was included. The primary outcome measure was graft failure, defined as irreversible and visually significant graft edema, haze, or scarring. Demographic and socioeconomic factors included yearly average adjusted gross income (AGI) based on residential zip code, age, sex, and race. Two income groups were created: 1) individuals from neighborhoods with the lowest 10% of AGI (N = 82, AGI=$32,100 ± 4000) and 2) the remaining 90% of individuals (N = 740, AGI=$86,900 ± 52,200). Logistic regression analysis was performed to identify factors predictive of graft prognosis. RESULTS The 822 patients (822 eyes) included had a mean age of 57.1 ± 22.1 years at the time of PK. Over an average of 4.2 ± 3.1 years of follow-up, graft failure occurred in 35.3%. Age, sex, and follow-up duration were comparable between income groups (all P > 0.05). Black race was disproportionately represented in the lower-income group (50.0% vs. 11.5%, P < 0.001). Multivariable analysis identified predictors of graft failure including residing in a lower-income neighborhood [hazard ratio (HR) = 2.27, 95% confidence interval (CI) = 1.24-4.19, P = 0.008], younger age (HR = 0.99, 95% CI = 0.98-1.00, P = 0.046), and Black race (HR = 1.63, 95% CI = 1.03-2.56, P = 0.035). CONCLUSIONS Individuals with a lower income, younger age, and Black race may be more vulnerable to graft failure after PK. Further studies are warranted to identify reasons for these associations.
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Affiliation(s)
- Wesam Shamseldin Shalaby
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA
- Tanta Medical School, Tanta University, Tanta, Gharbia, Egypt; and
| | - Aakriti Garg Shukla
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
| | - Eric J Shiuey
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
| | - Christopher J Rapuano
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
| | - Parveen K Nagra
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
| | - Zeba A Syed
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, USA
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Sun MT, Singh K, Wang SY. Changes in glaucoma management following visual field testing and optical coherence tomography. Br J Ophthalmol 2023; 107:1119-1124. [PMID: 35450937 PMCID: PMC10108857 DOI: 10.1136/bjophthalmol-2021-321010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 04/11/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Optimal utilisation of investigations in glaucoma management remains unclear. We aimed to assess whether a temporal association exists between such testing and management changes. METHODS Retrospective observational study using nationwide healthcare insurance claims database. Glaucoma outpatient encounters from patients aged ≥40 years with/without Humphrey visual field (HVF) and/or optical coherence tomography (OCT) were identified. An encounter was considered associated with an intervention if surgery occurred within 90 days, or if medication change or laser trabeculoplasty (LT) occurred within 30 days. RESULTS 12 669 324 outpatient encounters of 1 863 748 individuals from 2003 to 2020 were included. HVF and OCT was performed during 32.8% and 22.2% of encounters respectively. Of the 36 763 (0.3%) encounters preceding surgery, 28.1% included HVF, 11.9% had OCT and 8.5% both. 79 181 (0.6%) visits preceded LT, of which 28.2% had HVF, 13.2% OCT and 9.3% both. Of the 515 899 (4.5%) encounters preceding medication changes, 29.1% had HVF, 16.7% OCT and 12.2% both. Compared with encounters with no investigations, those with HVF and/or OCT were associated with a 49% increased odds of a management change (p<0.001). In multivariate analyses, compared with encounters without investigations, visits with HVF alone had higher odds of subsequent surgery and LT, while HVF and/or OCT were associated with higher odds of medication change (p<0.001 for all). CONCLUSION Glaucoma therapeutic changes occurred following approximately 5% of outpatient encounters. Surgery and LT were more likely to occur following a visit with a HVF rather than an OCT, while either investigation was associated with a higher odds of medication change.
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Affiliation(s)
- Michelle T Sun
- Department of Ophthalmology, Stanford University, Palo Alto, California, USA
| | - Kuldev Singh
- Department of Ophthalmology, Stanford University, Palo Alto, California, USA
| | - Sophia Y Wang
- Department of Ophthalmology, Stanford University, Palo Alto, California, USA
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Woldetensaye AG, Selander JM, Huang H, Patel PV, Villarreal A, Hesse RA, Greven MA. The Impact of Social Determinants of Health on Presentation, Treatment, and Outcomes in Branch Retinal Vein Occlusion With Cystoid Macular Edema. Ophthalmic Surg Lasers Imaging Retina 2023:1-6. [PMID: 37418672 DOI: 10.3928/23258160-20230616-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2023]
Abstract
BACKGROUND AND OBJECTIVE To investigate the impact of social determinants of health on the presentation, treatment, and outcomes of branch retinal vein occlusion (BRVO) with cystoid macular edema (CME). PATIENTS AND METHODS A retrospective chart review was conducted of patients with BRVO and CME treated with anti-vascular endothelial growth factor (anti-VEGF) injections at Atrium Health Wake Forest Baptist from 2013 to 2021. Patients' baseline characteristics including visual acuity (VA), age, sex, race, Area Deprivation Index (ADI), insurance status, baseline central macular thickness (CMT), treatment details, final VA, and final CMT were recorded. The primary outcome measure was final VA comparing more and less deprived groups, and White and non-White groups. RESULTS Two hundred forty-four eyes of 240 patients were included. Patients with higher socioeconomic deprivation scores had thicker final CMT (P = 0.05). Non-White patients had worse presenting (P = 0.01) and final VA (P = 0.02). CONCLUSION This study demonstrated disparities in presentation and outcomes based on socioeconomic status and race in patients with BRVO and CME treated with anti-VEGF therapy. [Ophthalmic Surg Lasers Imaging Retina 2023;54:xx-xx.].
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21
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Halawa OA, Jin Q, Pasquale LR, Kang JH, Lorch AC, Sobrin L, Miller JW, Li Y, Eslami M, Wang M, Zebardast N, Elze T. Race and Ethnicity Differences in Disease Severity and Visual Field Progression Among Glaucoma Patients. Am J Ophthalmol 2022; 242:69-76. [PMID: 35654121 PMCID: PMC9842097 DOI: 10.1016/j.ajo.2022.05.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 01/19/2023]
Abstract
PURPOSE Investigate associations of race/ethnicity and preferred language with baseline glaucoma severity, VF test frequency and disease progression. DESIGN Retrospective cohort study. METHODS Patients receiving VF testing at a tertiary eyecare center between 1998 and 2020 with self-identified race, ethnicity and preferred language were included. Outcome measures were VF MD and age at first visit, VF test frequency, VF MD progression. RESULTS Among 29,891 patients with VF measurements between 1998 and 2020, 55.1% were female, 71.0% self-identified as White/Caucasian, 14.0% as Black/African American, 7.4% as Asian and 6.4% as Hispanic, and 11.2% preferred a language other than English. Mean VF MD at presentation was worse among Black (-9.3±9.7 dB), Asian (-6.2±7.6 dB) and Hispanic (-8.3±9.3 dB) patients (vs. Whites [-5.5±7.3 dB, p<0.001] or non-Hispanics [-6.2±7.8 dB, p<0.001]). After controlling for age, gender and English proficiency, disparities in glaucoma severity at presentation were reduced, especially among Asian and Hispanic patients. Despite greater severity at presentation, Black patients had lower VF test frequency/person-years (1.07±0.53) compared to Whites (1.12±0.52, p=0.006) and worse VF MD progression (-0.43 dB/year, 95% CI -0.67 to -0.28, p<0.001). In contrast, Hispanics had a higher VF frequency vs. non-Hispanics (1.18±0.64 vs. 1.11±0.52, p<0.001), and no difference in VF progression (p=0.77). CONCLUSIONS Black, Asian and Hispanic patients had greater baseline severity vs. Whites. Unlike other groups, Black patients had a lower VF frequency vs. Whites and greater VF progression. Disparities in baseline severity were partially explained by English proficiency, especially for Asian and Hispanic patients.
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Affiliation(s)
- Omar A. Halawa
- Department of Ophthalmology, Massachusetts Eye and Ear/Mass General Brigham, Harvard Medical School, Boston, Massachusetts
| | - Qingying Jin
- Department of Psychology, School of Philosophy and Sociology, Jilin University, Changchun, Jilin, China.,Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Louis R. Pasquale
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jae H. Kang
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Alice C. Lorch
- Department of Ophthalmology, Massachusetts Eye and Ear/Mass General Brigham, Harvard Medical School, Boston, Massachusetts
| | - Lucia Sobrin
- Department of Ophthalmology, Massachusetts Eye and Ear/Mass General Brigham, Harvard Medical School, Boston, Massachusetts
| | - Joan W. Miller
- Department of Ophthalmology, Massachusetts Eye and Ear/Mass General Brigham, Harvard Medical School, Boston, Massachusetts
| | - Yangjiani Li
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Mohammad Eslami
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Mengyu Wang
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Nazlee Zebardast
- Department of Ophthalmology, Massachusetts Eye and Ear/Mass General Brigham, Harvard Medical School, Boston, Massachusetts
| | - Tobias Elze
- Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, Massachusetts
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22
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Zhou A, Ong SS, Ahmed I, Arevalo JF, Cai CX, Handa JT. Socioeconomic disadvantage and impact on visual outcomes in patients with viral retinitis and retinal detachment. J Ophthalmic Inflamm Infect 2022; 12:26. [PMID: 35916989 PMCID: PMC9346012 DOI: 10.1186/s12348-022-00303-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 07/23/2022] [Indexed: 11/23/2022] Open
Abstract
While socioeconomic disparities impact clinical care and patient outcomes, their impact on the anatomic and visual outcomes of retinal detachment in patients with viral retinitis is unstudied. This case series included 18 eyes in 18 patients from a single academic institution between January 1, 2008 and December 31, 2018. Patient characteristics including age, sex, race, ethnicity, insurance, immunosuppression, viral retinitis, retinal detachment, retinal detachment repair, visual and anatomic outcomes, missed appointments, and Area Deprivation Index [ADI] were collected. The low-ADI group, indicating less socioeconomic disadvantage, was comprised of twelve patients with national ADIs less than 38, and the high-ADI group of six patients with national ADIs greater than 38. High-ADI patients tended to be younger (average age 38.0 versus 51.3; P = 0.06), of female sex (P = 0.03), and had more missed appointments (median 11.0 vs 0; P = 0.002). A similar number of patients in both the high-ADI and low-ADI groups underwent pars plana vitrectomy alone or pars plana vitrectomy with scleral buckle. Visual acuity was similar in the high-ADI group than in the low-ADI group at baseline, but worse at the final follow-up visit (P = 0.004). Post-operative and final visit ocular hypotony were more common in the high-ADI group (P = 0.02). In our series, socioeconomic disadvantage negatively affects the visual outcomes in patients with viral retinitis associated-retinal detachments. These factors should be considered by ophthalmologists when treating these patients.
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Affiliation(s)
- Ashley Zhou
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Sally S Ong
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Ishrat Ahmed
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - J Fernando Arevalo
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Cindy X Cai
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - James T Handa
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA.
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23
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Saxby E, Cheng K, O'Connell N, Sanders R, Agarwal PK. Is there an association of socioeconomic deprivation with acute primary angle closure? Eye (Lond) 2022; 36:1246-1252. [PMID: 34117395 PMCID: PMC8193016 DOI: 10.1038/s41433-021-01615-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 05/14/2021] [Accepted: 05/19/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Socioeconomic deprivation is known to increase the risk of late presentation of many diseases. This is the largest study in United Kingdom investigating the relationship between socioeconomic deprivation and acute primary angle closure (APAC). METHODS A retrospective review of case notes was conducted of 718 consecutive patients who underwent laser peripheral iridotomy (LPI) in Edinburgh (Princess Alexandra Eye Pavilion) and Fife (Queen Margaret Hospital) between 2015 and 2019. Baseline demographics including sex, age, ethnicity, pre-existing diabetes, use of anti-depressants, and family history of glaucoma were collected. Deprivation was scored using the Scottish Index of Multiple Deprivation (SIMD) Index 2020v2. A lower rank and decile indicate higher degrees of deprivation. We investigated differences in characteristics between patients who were referred routinely versus patients who referred as APAC. RESULTS The SIMD rank and deciles were consistently lower in patients who were referred urgently with APAC in both centres (P = <0.05) when compared to those referred routinely for LPI. On univariate and multivariate logistic regression, the presentation of APAC is negatively associated with SIMD Decile (OR = -0.101, 95% CI -0.178 to -0.026, P = 0.008) and family history of glaucoma (OR = -1.010, 95% CI -1.670 to -0.426, P = 0.001), and positively associated with age (OR = 0.029, 95% CI 0.009-0.049, P = 0.004). CONCLUSIONS Socioeconomic deprivation is an important risk factors for patients presenting with APAC. Socioeconomic deprivation should be incorporated into the design of glaucoma services and considered when triaging patients for prophylactic and therapeutic LPI and cataract surgery.
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Affiliation(s)
| | | | - Niamh O'Connell
- Ophthalmology Department, Queen Margaret Hospital, Dunfermline, Fife, UK
| | - Roshini Sanders
- Ophthalmology Department, Queen Margaret Hospital, Dunfermline, Fife, UK
- University of Edinburgh, Edinburgh, UK
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24
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Belete BK, Assefa NL, Assem AS, Ayele FA. Determinants for late presentation of glaucoma among adult glaucomatous patients in University of Gondar Comprehensive Specialized Hospital. Case-control study. PLoS One 2022; 17:e0267582. [PMID: 35486608 PMCID: PMC9053799 DOI: 10.1371/journal.pone.0267582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 04/11/2022] [Indexed: 12/04/2022] Open
Abstract
Introduction Glaucoma is a disease which causes optic nerve damage and remains a major public health concern worldwide. Late presentation is a major risk factor for glaucoma induced blindness. The aim of this study was to assess determinants for late presentation of glaucoma among adult glaucomatous patients. Methods A hospital-based case-control study was conducted among 452 adult glaucomatous patients. Late presenters were glaucoma patients diagnosed with cup to disc ratio (CDR) > 0.8 and mean deviation of greater than -14 decibel in either of the eyes at their first presentation. Study participants were selected among glaucomatous follow-up patients by using systematic random sampling. Data were entered into EPI Info version 7 and exported to SPSS version 22 for analysis. Bivariable and multivariable logistic regression analysis was done to identify determinants. Variables with P-value < 0.05 were considered as statistically significant. Result The mean age of participants were 55.1 ± 13.2 years. Being > 60 years of age, 4.51 times (AOR: 4.51; 95% CI: 1.74, 11.67), resided > 53 km away from the hospital 6.02 times (AOR: 6.02; 2.76, 13.14), Presenting IOP > 30 mmHg, 4.49 times (AOR: 4.49, 95% CI: 2.10, 9.12), poor knowledge of glaucoma, 4.46 times (AOR: 4.46, CI: 2.62, 7.58) and absence of regular eye checkup, 2.35 times (AOR: 2.35, 95% CI: 1.09, 5.47) higher odds of being late presenter. Conclusion Increasing age, high IOP, poor knowledge of glaucoma, residing far away from the hospital and absence of regular eye checkups were significantly associated with late presentation.
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Affiliation(s)
- Biruktayit Kefyalew Belete
- Department of Ophthalmology and Optometry, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Natnael Lakachew Assefa
- Department of of Optometry, School of Medicine, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
- * E-mail:
| | - Abel Sinshaw Assem
- Department of of Optometry, School of Medicine, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Fisseha Admasu Ayele
- Department of of Ophthalmology, School of Medicine, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
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25
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Severe Primary Open-Angle Glaucoma and Agricultural Profession: A Retrospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19020926. [PMID: 35055748 PMCID: PMC8775777 DOI: 10.3390/ijerph19020926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 12/10/2022]
Abstract
While exposure to pesticides is a known risk factor for neurodegenerative brain diseases, little is known about the influence of environment on glaucoma neuropathy. We aimed to determine whether farmers are at higher risk of developing severe primary open-angle glaucoma (POAG). This retrospective cohort study (tertiary referral center, Reims University Hospital, France) included patients diagnosed with POAG in the last two years. Univariate analysis and adjusted multivariate logistic regression were performed to evaluate the association between agricultural profession and all recorded data. Glaucoma severity (primary outcome) and the number of patients who underwent filtering surgery (secondary outcome) were analyzed. In total, 2065 records were screened, and 772 patients were included (66 in the farmer group and 706 in the nonfarmer group). The risk of severe glaucoma was higher in the farmer group (adjusted odds ratio (aOR) 1.87, p = 0.03). More patients underwent filtering surgery in the farmer group in univariate analysis (p = 0.02) but with no statistical significance after adjustment (p = 0.08). These results suggest pesticide exposure may be a factor accelerating the neurodegeneration in POAG, although a direct link between the agricultural profession and the disease requires further extended studies to be demonstrated.
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26
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King AJ, Fernie G, Hudson J, Kernohan A, Azuara-Blanco A, Burr J, Homer T, Shabaninejad H, Sparrow JM, Garway-Heath D, Barton K, Norrie J, McDonald A, Vale L, MacLennan G. Primary trabeculectomy versus primary glaucoma eye drops for newly diagnosed advanced glaucoma: TAGS RCT. Health Technol Assess 2021; 25:1-158. [PMID: 34854808 DOI: 10.3310/hta25720] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Patients diagnosed with advanced primary open-angle glaucoma are at a high risk of lifetime blindness. Uncertainty exists about whether primary medical management (glaucoma eye drops) or primary surgical treatment (augmented trabeculectomy) provide the best and safest patient outcomes. OBJECTIVES To compare primary medical management with primary surgical treatment (augmented trabeculectomy) in patients with primary open-angle glaucoma presenting with advanced disease in terms of health-related quality of life, clinical effectiveness, safety and cost-effectiveness. DESIGN This was a two-arm, parallel, multicentre, pragmatic randomised controlled trial. SETTING Secondary care eye services. PARTICIPANTS Adult patients presenting with advanced primary open-angle glaucoma in at least one eye, as defined by the Hodapp-Parrish-Anderson classification of severe glaucoma. INTERVENTION Primary medical treatment - escalating medical management with glaucoma eye drops. Primary trabeculectomy treatment - trabeculectomy augmented with mitomycin C. MAIN OUTCOME MEASURES The primary outcome was health-related quality of life measured with the Visual Function Questionnaire-25 at 2 years post randomisation. Secondary outcomes were mean intraocular pressure; EQ-5D-5L; Health Utilities Index 3; Glaucoma Utility Index; cost and cost-effectiveness; generic, vision-specific and disease-specific health-related quality of life; clinical effectiveness; and safety. RESULTS A total of 453 participants were recruited. The mean age of the participants was 67 years (standard deviation 12 years) in the trabeculectomy arm and 68 years (standard deviation 12 years) in the medical management arm. Over 65% of participants were male and more than 80% were white. At 24 months, the mean difference in Visual Function Questionnaire-25 score was 1.06 (95% confidence interval -1.32 to 3.43; p = 0.383). There was no evidence of a difference between arms in the EQ-5D-5L score, the Health Utilities Index or the Glaucoma Utility Index. At 24 months, the mean intraocular pressure was 12.40 mmHg in the trabeculectomy arm and 15.07 mmHg in the medical management arm (mean difference -2.75 mmHg, 95% confidence interval -3.84 to -1.66 mmHg; p < 0.001). Fewer types of glaucoma eye drops were required in the trabeculectomy arm. LogMAR visual acuity was slightly better in the medical management arm (mean difference 0.07, 95% confidence interval 0.02 to 0.11; p = 0.006) than in the trabeculectomy arm. There was no evidence of difference in safety between the two arms. A discrete choice experiment updated the utility values for the Glaucoma Utility Index. The within-trial economic analysis found a small increase in the mean EQ-5D-5L score (0.04) and that trabeculectomy has a higher probability of being cost-effective than medical management. The incremental cost of trabeculectomy per quality-adjusted life-year was £45,456. Therefore, at 2 years, surgery is unlikely to be considered cost-effective at a threshold of £20,000 per quality-adjusted life-year. When extrapolated over a patient's lifetime in a model-based analysis, trabeculectomy, compared with medical treatment, was associated with higher costs (average £2687), a larger number of quality-adjusted life-years (average 0.28) and higher incremental cost per quality-adjusted life-year gained (average £9679). The likelihood of trabeculectomy being cost-effective at a willingness-to-pay threshold of £20,000 per quality-adjusted life year gained was 73%. CONCLUSIONS Our results suggested that there was no difference between treatment arms in health-related quality of life, as measured with the Visual Function Questionnaire-25 at 24 months. Intraocular pressure was better controlled in the trabeculectomy arm, and this may reduce visual field progression. Modelling over the patient's lifetime suggests that trabeculectomy may be cost-effective over the range of values of society's willingness to pay for a quality-adjusted life-year. FUTURE WORK Further follow-up of participants will allow us to estimate the long-term differences of disease progression, patient experience and cost-effectiveness. TRIAL REGISTRATION Current Controlled Trials ISRCTN56878850. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 72. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Anthony J King
- Department of Ophthalmology, Nottingham University Hospital, Nottingham, UK
| | - Gordon Fernie
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Jemma Hudson
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Ashleigh Kernohan
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | | | - Jennifer Burr
- School of Medicine, Medical and Biological Sciences, University of St Andrews, St Andrews, UK
| | - Tara Homer
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Hosein Shabaninejad
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - John M Sparrow
- Bristol Eye Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - David Garway-Heath
- Institute of Ophthalmology, University College London, London, UK.,Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Keith Barton
- Institute of Ophthalmology, University College London, London, UK.,Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - John Norrie
- Edinburgh Clinical Trials Unit, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Alison McDonald
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Luke Vale
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Graeme MacLennan
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, UK
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27
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Jang JH, Lee KW, Baek SU. Path to Diagnosis and Clinical Characteristics of Advanced Glaucoma at Initial Diagnosis: a Tertiary Single Center Experience. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2021. [DOI: 10.3341/jkos.2021.62.11.1527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Purpose: As routine health examinations become more common, many patients first diagnosed with glaucoma have advanced glaucoma. We analyzed the routes to diagnosis and the characteristics of patients initially diagnosed with advanced glaucoma.Methods: We retrospectively retrieved the medical records of patients first diagnosed with advanced glaucoma in our tertiary care center. The inclusion criteria were a mean deviation (MD) less than -12 dB on the visual field test, accompanied by structural damage. All patients were classified in terms of unilateral/bilateral disease, the intraocular pressure before medication, and lens status. We divided patients into those with monocular or binocular advanced glaucoma, high- or normal-pressure glaucoma, and those who were pseudophakic or phakic.Results: We included 73 patients of mean age 69.3 years. The visual field test MD was -19.6 dB. In those with binocular advanced glaucoma, incidental ophthalmic examination was the most common means of diagnosis (52.2%). Central-island visual field defects were the most common defects (54.2%). In those with monocular advanced glaucoma, glaucoma-associated symptoms most commonly triggered diagnosis (46.9%). Both superior and inferiorvisual field defects were the most common defects (42.8%). Glaucoma-associated symptoms were present in 68.2 and 22.8% of patients with high- and normal-pressure glaucoma, respectively. Central-island visual field defects were present in 43.6 and 29.4% of those with high- and normal-pressure glaucoma, respectively.Conclusions: We analyzed the routes to diagnosis and the clinical characteristics of patients with advanced glaucoma. In those with binocular disease, glaucoma was most commonly diagnosed on incidental ophthalmic examination. Central-island visual field defects were the most common defects in patients with binocular and high-pressure glaucoma, and the pseudophakic group. A multi-center longitudinal study on risk factors for delayed glaucoma diagnosis is needed.
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28
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Shalaby WS, Arbabi A, Myers JS, Moster MR, Razeghinejad R, Katz LJ, Shukla AG. Sociodemographic and Economic Factors in Outcomes of Tube Shunts for Neovascular Glaucoma. J Curr Glaucoma Pract 2021; 15:70-77. [PMID: 34720496 PMCID: PMC8543744 DOI: 10.5005/jp-journals-10078-1303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Importance Few studies have analyzed associations between sociodemographic factors and neovascular glaucoma (NVG) outcomes. Aim and background To determine the potential impact of sociodemographic and economic factors on the NVG tube shunt surgery outcomes. Design Retrospective, single-center, comparative case series. Participants Consecutive patients who underwent tube shunt surgery for NVG and had ≥6 months of follow-up. Materials and methods Regional average adjusted gross income (AGI) was determined by cross-referencing self-reported residential zip codes with average AGI per zip code supplied by the Internal Revenue Service. Two groups were created: (1) lower-income: individuals from neighborhoods with the lowest 10% of AGI (near the United States poverty line), (2) higher-income: the remaining 90% of individuals. Main outcome measures Visual acuity (VA), intraocular pressure (IOP), and glaucoma medication number at 6 months and the most recent visit. Results The mean annual AGI in the higher-income group (130 patients) was $69,596 ± 39,700 and the lower-income group (16 patients) was $27,487 ± 1,600 (p < 0.001). Age, sex, distance to the clinic, language, and all baseline clinical variables (including VA and IOP) were comparable between groups. Lower-income was associated with non-white race (81.3 vs 52.3%; p = 0.024). At month 6, VA in the lower-income group [median: HM (20/70–NLP)] was worse than the higher-income group [median: CF (20/25–NLP)] (log MAR VA: 2.32 ± 0.8 vs 1.77 ± 1.1; p = 0.02); these trends persisted through the most recent visit (p = 0.043). Follow-up IOP and medications were similar between groups. Conclusions and relevance Lower-income may be associated with worse VA outcomes following NVG tube shunt surgery. How to cite this article Shalaby WS, Arbabi A, Myers JS, et al. Sociodemographic and Economic Factors in Outcomes of Tube Shunts for Neovascular Glaucoma. J Curr Glaucoma Pract 2021;15(2):70–77.
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Affiliation(s)
- Wesam S Shalaby
- Glaucoma Research Center, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, USA; Ophthalmology Department, Tanta Medical School, Tanta University, Tanta, Gharbia, Egypt
| | - Amirmohsen Arbabi
- Glaucoma Research Center, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Jonathan S Myers
- Glaucoma Research Center, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Marlene R Moster
- Glaucoma Research Center, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Reza Razeghinejad
- Glaucoma Research Center, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - L Jay Katz
- Glaucoma Research Center, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Aakriti G Shukla
- Glaucoma Research Center, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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29
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King AJ, Hudson J, Fernie G, Kernohan A, Azuara-Blanco A, Burr J, Homer T, Shabaninejad H, Sparrow JM, Garway-Heath D, Barton K, Norrie J, McDonald A, Vale L, MacLennan G. Primary trabeculectomy for advanced glaucoma: pragmatic multicentre randomised controlled trial (TAGS). BMJ 2021; 373:n1014. [PMID: 33980505 PMCID: PMC8114777 DOI: 10.1136/bmj.n1014] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To determine whether primary trabeculectomy or primary medical treatment produces better outcomes in term of quality of life, clinical effectiveness, and safety in patients presenting with advanced glaucoma. DESIGN Pragmatic multicentre randomised controlled trial. SETTING 27 secondary care glaucoma departments in the UK. PARTICIPANTS 453 adults presenting with newly diagnosed advanced open angle glaucoma in at least one eye (Hodapp classification) between 3 June 2014 and 31 May 2017. INTERVENTIONS Mitomycin C augmented trabeculectomy (n=227) and escalating medical management with intraocular pressure reducing drops (n=226) MAIN OUTCOME MEASURES: Primary outcome: vision specific quality of life measured with Visual Function Questionnaire-25 (VFQ-25) at 24 months. SECONDARY OUTCOMES general health status, glaucoma related quality of life, clinical effectiveness (intraocular pressure, visual field, visual acuity), and safety. RESULTS At 24 months, the mean VFQ-25 scores in the trabeculectomy and medical arms were 85.4 (SD 13.8) and 84.5 (16.3), respectively (mean difference 1.06, 95% confidence interval -1.32 to 3.43; P=0.38). Mean intraocular pressure was 12.4 (SD 4.7) mm Hg for trabeculectomy and 15.1 (4.8) mm Hg for medical management (mean difference -2.8 (-3.8 to -1.7) mm Hg; P<0.001). Adverse events occurred in 88 (39%) patients in the trabeculectomy arm and 100 (44%) in the medical management arm (relative risk 0.88, 95% confidence interval 0.66 to 1.17; P=0.37). Serious side effects were rare. CONCLUSION Primary trabeculectomy had similar quality of life and safety outcomes and achieved a lower intraocular pressure compared with primary medication. TRIAL REGISTRATION Health Technology Assessment (NIHR-HTA) Programme (project number: 12/35/38). ISRCTN registry: ISRCTN56878850.
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Affiliation(s)
- Anthony J King
- Department of Ophthalmology, Nottingham University Hospital, Nottingham, UK
| | - Jemma Hudson
- Health Services Research Unit, University of Aberdeen, Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Gordon Fernie
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, UK
| | - Ashleigh Kernohan
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Augusto Azuara-Blanco
- Centre for Public Health, Queen's University Belfast, Royal Victoria Hospital, Belfast, UK
| | - Jennifer Burr
- School of Medicine, University of St Andrews, St Andrews, UK
| | - Tara Homer
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Hosein Shabaninejad
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - John M Sparrow
- Bristol Eye Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - David Garway-Heath
- National Institute for Health Research (NIHR) Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Keith Barton
- National Institute for Health Research (NIHR) Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - John Norrie
- Edinburgh Clinical Trials Unit, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Alison McDonald
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, UK
| | - Luke Vale
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Graeme MacLennan
- Centre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, University of Aberdeen, UK
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30
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Visual field-based grading of disease severity in newly diagnosed primary open angle glaucoma patients presenting to a tertiary eye care centre in India. Int Ophthalmol 2021; 41:3135-3143. [PMID: 33966145 DOI: 10.1007/s10792-021-01878-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 04/22/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE To evaluate the severity of primary open angle glaucoma (POAG) at presentation using visual field analysis and its relationship to demographic and ocular factors in patients presenting to a tertiary eye care centre. DESIGN Cross-sectional study. METHODS Newly diagnosed POAG patients were classified as early, moderate, or severe stage in the worse eye based on the Humphrey visual field testing using Hodapp-Parrish-Andersons criteria. The groups were compared for differences in demographics and ocular characteristics. Statistical analysis was done using STATA 14.1 (Texas, USA). RESULTS The average age of 71 eligible patients was 60.04 ± 9.53 years, and the cohort had 29.5% females. Among the subjects, 19 (26.7%) had early, 24 (33.3%) had moderate and 28 (38.89%) had severe POAG at presentation. There was no statistically significant difference among different stages of glaucoma with respect to age and sex groups. No statistical association was found with education, occupation status, presenting complaints, family history of glaucoma, or systemic diseases between the different stages of severity. 5.6% with severe disease presented with a relative afferent pupillary defect (RAPD). The mean intraocular pressure (IOP) in the severe stage was 22.54 ± 5.27 mmHg, which was not statistically higher than the other groups (P = 0.726). CONCLUSIONS Newly diagnosed POAG patients predominantly present at moderate or severe stage of disease, reflecting either the asymptomatic nature of the disease or a lack of access to vision care services. Existing screening programmes need to be improved, with special attention to women and individuals less than 50 years of age.
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31
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Da Soh Z, Yu M, Betzler BK, Majithia S, Thakur S, Tham YC, Wong TY, Aung T, Friedman DS, Cheng CY. The Global Extent of Undetected Glaucoma in Adults: A Systematic Review and Meta-analysis. Ophthalmology 2021; 128:1393-1404. [PMID: 33865875 DOI: 10.1016/j.ophtha.2021.04.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 04/08/2021] [Accepted: 04/08/2021] [Indexed: 01/30/2023] Open
Abstract
TOPIC Glaucoma is the leading cause of irreversible blindness, despite having good prognosis with early treatment. We evaluated the global extent of undetected glaucoma and the factors associated with it in this systematic review and meta-analysis. CLINICAL RELEVANCE Undetected glaucoma increases the risk of vision impairment, which leads to detrimental effects on the quality-of-life and socioeconomic well-being of those affected. Detailed information on the extent and factors associated with undetected glaucoma aid in the development of public health interventions. METHODS We conducted a systematic review and meta-analysis of population-based studies published between January 1, 1990, and June 1, 2020. Article search was conducted in online databases (PubMED, Web-of-Science), grey literatures (OpenGrey), and nongovernment organization reports. Our outcome measure was the proportion of glaucoma cases that were undetected previously. Manifest glaucoma included any form of glaucoma reported in the original studies and may include primary open-angle glaucoma (POAG), primary angle-closure-glaucoma, secondary glaucoma, or a combination thereof. Undetected glaucoma was defined as glaucoma cases that were undetected prior to diagnosis in the respective study. Random-effect meta-analysis was used to estimate the pooled proportion of undetected glaucoma. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and the Meta-analysis of Observational Studies in Epidemiology guidelines in our study. RESULTS We identified 61 articles from 55 population-based studies (n = 189 359 participants; n = 6949 manifest glaucoma). Globally, more than half of all glaucoma cases were undetected previously on average in each geographical region. Africa (odds ratio [OR], 12.70; 95% confidence interval [CI], 4.91-32.86) and Asia (OR, 3.41; 95% CI, 1.63-7.16) showed higher odds of undetected glaucoma as compared with Europe. Countries with low Human Development Index (HDI; <0.55) showed a higher proportion of undetected manifest glaucoma as compared with countries of medium to very high HDI (≥0.55; all P < 0.001). In 2020, 43.78 million POAG cases were projected to be undetected, of which 76.7% were in Africa and Asia. DISCUSSION Undetected glaucoma is highly prevalent across diverse communities worldwide and more common in Africa and Asia. Strategies to improve detection are needed to prevent excess visual disability and blindness resulting from glaucoma.
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Affiliation(s)
- Zhi Da Soh
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
| | - Marco Yu
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore
| | - Bjorn Kaijun Betzler
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
| | - Shivani Majithia
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore
| | - Sahil Thakur
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore
| | - Yih Chung Tham
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore; Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Republic of Singapore
| | - Tien Yin Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore; Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Republic of Singapore
| | - Tin Aung
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore; Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Republic of Singapore
| | - David S Friedman
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts
| | - Ching-Yu Cheng
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Republic of Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore; Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Republic of Singapore.
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Xu D, Uhr J, Patel SN, Pandit RR, Jenkins TL, Khan MA, Ho AC. Sociodemographic Factors Influencing Rhegmatogenous Retinal Detachment Presentation and Outcome. Ophthalmol Retina 2021; 5:337-341. [PMID: 32771613 DOI: 10.1016/j.oret.2020.08.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/27/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
PURPOSE The impact of sociodemographic factors on the presentation and outcomes of rhegmatogenous retinal detachment (RRD) in the United States has not been described. We analyzed the impact of these factors on the presenting fovea-on or off status of RRD, single operation anatomic success (SOAS) of repair, and postoperative visual acuity (VA). DESIGN Retrospective, single-center, cohort study. PARTICIPANTS Participants included 4061 patients from Wills Eye Hospital/Mid Atlantic Retina from February 2015 to February 2020. METHODS Sociodemographic factors including age, gender, race, and regional mean household income (MHI) as determined by ZIP code were recorded. The VA at baseline and 12 months post-RRD repair was recorded. Multiple regression analysis was used to evaluate the relationship between sociodemographic factors to fovea-on or off presentation of RRD, SOAS, and 12-month VA. MAIN OUTCOME MEASURES Foveal attachment at presentation of RRD, SOAS, and 12-month VA. RESULTS Older age (odds ratio [OR], 1.34 per decade, 95% confidence interval [CI], 1.27-1.41, P < 0.001), male gender (OR, 1.27, 95% CI, 1.11-1.45, P < 0.001), non-White race (OR, 2.41, 95% CI, 1.92-3.03, P < 0.001), and lower MHI (OR, 0.94 per $10 000, 95% CI, 0.91-0.98, P = 0.005) were independent risk factors for fovea-off presentation of RD. The need for reoperation to repair RRD within 90 days was independently associated with fovea-off presentation (OR, 1.47, 95% CI, 1.24-1.74, P < 0.001) and non-White race (OR, 1.72, 95% CI, 1.27-2.39, P < 0.001). Finally, 12-month postoperative VA was worse in patients who were fovea-off (P < 0.001), older (P = 0.041), male (P = 0.038), and non-White (P = 0.007) but was not related to MHI (P = 0.24). CONCLUSIONS These findings reveal associations between the sociodemographic factors and the presentation and outcomes of RRD. Physicians should be aware that socioeconomic disparities can negatively impact the prognosis of patients with RRD. Further study confirming these findings and efforts to mitigate their effects are warranted and will be of interest to the greater ophthalmology community.
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Affiliation(s)
- David Xu
- The Retina Service, Wills Eye Hospital, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania.
| | - Joshua Uhr
- The Retina Service, Wills Eye Hospital, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania
| | - Samir N Patel
- The Retina Service, Wills Eye Hospital, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania
| | - Ravi R Pandit
- The Retina Service, Wills Eye Hospital, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania
| | - Thomas L Jenkins
- The Retina Service, Wills Eye Hospital, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania
| | - M Ali Khan
- The Retina Service, Wills Eye Hospital, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania
| | - Allen C Ho
- The Retina Service, Wills Eye Hospital, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania
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Yip JLY, Muthy Z, Peto T, Lotery A, Foster PJ, Patel P. Socioeconomic risk factors and age-related macular degeneration in the UK Biobank study. BMJ Open Ophthalmol 2021; 6:e000585. [PMID: 33693059 PMCID: PMC7907888 DOI: 10.1136/bmjophth-2020-000585] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/26/2020] [Accepted: 01/24/2021] [Indexed: 12/26/2022] Open
Abstract
Objective There is contrasting evidence on the relationship between socioeconomic status (SES) and age-related macular degeneration (AMD), the most common cause of visual impairment (VI) in developed countries. This study examines the relationship between SES, cardiovascular risk factors and self-reported AMD. Methods and analysis Over 500000 people participated in the UK Biobank study from 2006 to 2019, with sociodemographic data and clinical measurements collected using standardised procedures. Visual acuity was measured in 117907 participants with VI defined as LogMAR ≤0.3. We used logistic regression to examine the cross-sectional associations between SES and self-reported AMD. Results Self-reported AMD was available for 133339 participants aged 50 and older. People reporting AMD had higher academic qualifications, lower income, were unable to work due to disability, have higher BMI, diabetes and vascular heart disease after adjusting for age and sex. In a multivariable analysis, higher income was protective of AMD and economic inactivity due to disability increased the odds of AMD (2.02, 95% CI 1.13 to 3.61). Both associations were independent of cardiovascular factors, but was no longer significant after adjusting for VI. Conclusions The association between education, employment and household income with AMD was independent of cardiovascular risk factors.
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Affiliation(s)
- Jennifer Lai Yee Yip
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK
| | - Zaynah Muthy
- Institute of Ophthalmology, UCL, London, UK.,NIHR Moorfields Biomedical Research Centre, London, Greater London, UK
| | - Tunde Peto
- Centre for Public Health, Blackwell's Queen's University Belfast, Belfast, UK
| | - Andrew Lotery
- Faculty of Medicine, University of Southampton, Southampton, Hampshire, UK
| | - Paul J Foster
- Institute of Ophthalmology, UCL, London, UK.,NIHR Moorfields Biomedical Research Centre, London, Greater London, UK
| | - Praveen Patel
- Institute of Ophthalmology, UCL, London, UK.,NIHR Moorfields Biomedical Research Centre, London, Greater London, UK
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Maul EJ, Kastner A, Schmidt J, Tapia JA, Morales C, Maul EA. Visual field progression in patients with severe glaucoma. Graefes Arch Clin Exp Ophthalmol 2021; 259:1579-1586. [PMID: 33417091 DOI: 10.1007/s00417-020-05036-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/23/2020] [Accepted: 11/28/2020] [Indexed: 10/22/2022] Open
Abstract
PURPOSE To assess the cumulative risk of progression in glaucomatous eyes in the severe stage of disease. METHODS This was a retrospective observational study. Patients that had severe damage in at least one eye, as defined by three criteria including a mean deviation of ≤ - 20 dB, were included. Glaucoma progression was defined as a loss of ≥ 2 dB in mean deviation confirmed in three consecutive visual field tests, or a persistent loss of two or more lines of vision-not attributable to non-glaucomatous causes-in three consecutive follow-up examinations. Kaplan-Meier survival analysis was used to assess the cumulative incidence of progression of the first eye to reach endpoint in cases where both eyes were eligible. RESULTS A total of 143 eyes from 119 patients, were studied over a mean period of 4.9 ± 2.9 years. Baseline mean deviation was - 25.3 ± 3.6 dB. Twenty-three eyes of 22 patients reached the progression endpoint: 14 eyes by visual field criteria and 9 by visual acuity criteria. The cumulative 5-year risk of progression estimated by Kaplan-Meier analysis was 14.6% (95% confidence interval: 6.1-22.2%). CONCLUSIONS In severe glaucoma patients, we found a cumulative incidence of progression of 2.9% per year during the first 5 years of follow-up. Similar incidences have been reported in other studies of glaucoma at different stages of severity.
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Affiliation(s)
- Eugenio J Maul
- Department of Ophthalmology, School of Medicine, Pontificia Universidad Católica de Chile, Ave. Apoquindo 3990 Suite 708, PC:7550112, Santiago, Chile.
| | - Alan Kastner
- Department of Ophthalmology, School of Medicine, Pontificia Universidad Católica de Chile, Ave. Apoquindo 3990 Suite 708, PC:7550112, Santiago, Chile
| | - Jimena Schmidt
- Department of Ophthalmology, School of Medicine, Pontificia Universidad Católica de Chile, Ave. Apoquindo 3990 Suite 708, PC:7550112, Santiago, Chile
| | - Jaime A Tapia
- Department of Ophthalmology, School of Medicine, Pontificia Universidad Católica de Chile, Ave. Apoquindo 3990 Suite 708, PC:7550112, Santiago, Chile
| | - Cristobal Morales
- Department of Ophthalmology, School of Medicine, Pontificia Universidad Católica de Chile, Ave. Apoquindo 3990 Suite 708, PC:7550112, Santiago, Chile
| | - Eugenio A Maul
- Department of Ophthalmology, School of Medicine, Universidad de los Andes, Santiago, Chile
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Odayappan A, Kavitha S, Ramulu ST, Upadhyaya S, Venkatesh R. Assessment of Reasons for Presentation in New Primary Glaucoma Patients and Identification of Risk Factors for Late Presentation. Ophthalmol Glaucoma 2020; 4:382-389. [PMID: 33279673 DOI: 10.1016/j.ogla.2020.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/18/2020] [Accepted: 11/25/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To evaluate the reasons for seeking care among South Indian primary glaucoma patients and to determine the relationship of various patient characteristics to glaucoma severity at presentation. DESIGN Cross-sectional study. PARTICIPANTS One hundred sixty-one new primary open-angle glaucoma (POAG) and primary angle-closure glaucoma (PACG) patients seeking treatment at a tertiary eye hospital. METHODS After confirmation of diagnosis, participants' clinical information and their reported reasons for presentation were assessed. Data collected include age, gender, education, occupation, rural or urban residence, distance traveled to the hospital, method of transportation, need for an accompanying person, place of screening before referral or whether they came by themselves for testing. Advanced glaucoma was defined by a cup-to-disc ratio of 0.85 or higher in either eye. MAIN OUTCOME MEASURES The primary outcomes were the various reasons for presentation. The secondary outcome was to determine whether a relationship existed between the patient characteristics mentioned above and presentation with advanced glaucoma. RESULTS The mean age of the participants was 60.8 years. The primary reason for presentation was defective vision (55.2%) followed by routine ophthalmic evaluation (13%). Sixty-four patients (39.8%) showed advanced glaucoma in at least 1 eye at presentation. Unilateral blindness was noted in 18 patients (11.2%). The mean vertical cup-to-disc ratio was 0.66 (standard deviation [SD], ±0.16) in the better-seeing eye and 0.76 (SD, ±0.12) in the worse-seeing eye. The mean presenting intraocular pressure was 22.9 mmHg in POAG and 25.5 mmHg in PACG patients. Multivariate logistic regression analyses showed that people who are currently unemployed (P < 0.001; odds ratio [OR], 4.19; 95% confidence interval [CI], 1.95-8.99) and rural residence (P = 0.04; OR, 0.46; 95% CI, 0.21-0.99) had greater odds of demonstrating advanced glaucoma at presentation. Presentation with defective vision, older age, and education less than college graduation were associated with greater odds of showing advanced glaucoma in univariate analysis, but not in multivariate analyses. CONCLUSIONS In a South Indian population, absence of work and rural residence was associated with advanced glaucoma at presentation. The population in whom these risk factors are common should be targeted for screening and outreach.
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Chen R, King AJ. Lifetime visual outcomes of patients undergoing trabeculectomy. Br J Ophthalmol 2020; 105:1566-1570. [PMID: 32950960 DOI: 10.1136/bjophthalmol-2020-317004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/29/2020] [Accepted: 08/21/2020] [Indexed: 11/04/2022]
Abstract
BACKGROUND The most important outcome for patients undergoing trabeculectomy is to maintain the quality of life in their remaining years. This study quantifies end of life vision in terms of visual acuity (VA) and visual field status. METHODS A prospective service evaluation of patients undergoing trabeculectomy (from 2000 to 2012) who died prior to the study evaluation point (November 2018). Demographic data including socioeconomic status were collected and change in clinical measurement for the cohort between time of surgery and death was measured. RESULTS 160 of 659 patients had died (24.3%), 4 were excluded due to insufficient data, leaving 156 patients (196 eyes) for evaluation. Male-to-female ratio was 3:2, 86% of patients were Caucasian. Mean age at surgery on first eye was 76.5 years (SD 9.0). Life expectancy post-trabeculectomy was 7.5 years (0.1-17.2). Mean change in VA was logarithm of the mean angle of resolution (LogMAR) 0.32 (SD 0.59) and visual field mean deviation progressed at a median of -0.44 dB/year (from -5.98 to 3.9) for eyes with at least a year of follow-up. Severe vision loss (loss of ≥10 letters on LogMAR) occurred in 78 eyes (40%) of which 18 (9%) were due to glaucoma, 69 patients (44%) required glaucoma drops at end of life. CONCLUSION Trabeculectomy is successful in slowing or preventing further glaucoma progression and thus maintaining visual function in the majority of eyes for the remainder of life. For those with severe vision loss at the end of life, only one in four was due to further progression of their glaucoma.
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Affiliation(s)
| | - Anthony J King
- Ophthalmology, Nottingham University Hospitals NHS Trust, Nottingham, UK
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Sunaric Megevand G, Bron AM. Personalising surgical treatments for glaucoma patients. Prog Retin Eye Res 2020; 81:100879. [PMID: 32562883 DOI: 10.1016/j.preteyeres.2020.100879] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 06/08/2020] [Accepted: 06/12/2020] [Indexed: 02/06/2023]
Abstract
Surgical treatments for glaucoma have relied for decades on traditional filtering surgery such as trabeculectomy and, in more challenging cases, tubes. Antifibrotics were introduced to improve surgical success in patients at increased risk of failure but have been shown to be linked to a greater incidence of complications, some being potentially vision-threatening. As our understanding of glaucoma and its early diagnosis have improved, a more individualised management has been suggested. Recently the term "precision medicine" has emerged as a new concept of an individualised approach to disease management incorporating a wide range of individual data in the choice of therapeutic modalities. For glaucoma surgery, this involves evaluation of the right timing, individual risk factors, targeting the correct anatomical and functional outflow pathways and appropriate prevention of scarring. As a consequence, there is an obvious need for better knowledge of anatomical and functional pathways and for more individualised surgical approaches with new, less invasive and safer techniques allowing for earlier intervention. With the recent advent of minimally invasive glaucoma surgery (MIGS) a large number of novel devices have been introduced targeting potential new sites of the outflow pathway for lowering intraocular pressure (IOP). Their popularity is growing in view of the relative surgical simplicity and apparent lack of serious side effects. However, these new surgical techniques are still in an era of early experiences, short follow-up and lack of evidence of their superiority in safety and cost-effectiveness over the traditional methods. Each year several new devices are introduced while others are withdrawn from the market. Glaucoma continues to be the primary cause of irreversible blindness worldwide and access to safe and efficacious treatment is a serious problem, particularly in the emerging world where the burden of glaucoma-related blindness is important and concerning. Early diagnosis, individualised treatment and, very importantly, safe surgical management should be the hallmarks of glaucoma treatment. However, there is still need for a better understanding of the disease, its onset and progression, the functional and structural elements of the outflow pathways in relation to the new devices as well as their long-term IOP-lowering efficacy and safety. This review discusses current knowledge and the future need for personalised glaucoma surgery.
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Affiliation(s)
- Gordana Sunaric Megevand
- Clinical Eye Research Centre Memorial Adolphe de Rothschild, Geneva, Switzerland; Centre Ophtalmologique de Florissant, Geneva, Switzerland.
| | - Alain M Bron
- Department of Ophthalmology, University Hospital, Dijon, France; Centre des Sciences du Goût et de l'Alimentation, AgroSup Dijon, CNRS, INRAE, Université Bourgogne Franche-Comté, F-21000, Dijon, France
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Levinger N, Beykin G, Grunin M, Almeida D, Levy J, Levine H, Averbukh E, Chowers I. Socioeconomic status and visual outcome in patients with neovascular age-related macular degeneration. Eur J Ophthalmol 2020; 31:1094-1100. [PMID: 32363931 PMCID: PMC8369906 DOI: 10.1177/1120672120920783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Visual outcome in patients with neovascular age-related macular degeneration is variable. We aimed to evaluate for association between socioeconomic status visual acuity in neovascular age-related macular degeneration. METHODS A retrospective single-center study of a consecutive group of neovascular age-related macular degeneration patients was performed. Socioeconomic status was determined for each patient based on the 2008 Israeli census. Medical information was extracted from medical records and included visual acuity and optical coherence tomography parameters. Associations between socioeconomic status and clinical outcomes were analyzed. RESULTS A total of 233 patients were included in the analysis. A correlation was found between low baseline visual acuity of the first eye diagnosed with neovascular age-related macular degeneration and low socioeconomic status (r = -0.13, p = 0.049; n = 233). The difference between the visual acuity of the lowest and the highest socioeconomic status categories at baseline was approximately 3 ETDRS lines (p = 0.048). Socioeconomic status and baseline visual acuity of the second eye of the same individual with neovascular age-related macular degeneration were not correlated (r = -0.05, p = 0.95). Socioeconomic status was not associated with the number of anti-vascular endothelial growth factor injections of the first or second eye, or the visual acuity outcome of the first or second eye after 1 year of therapy (p = 0.421, p = 0.9, respectively). Central subfield thickness of the first eye at presentation as measured by spectral-domain optical coherence tomography was associated with socioeconomic status (r = -0.31 p = 0.001). CONCLUSION Individuals of lower socioeconomic status presented at more advanced stage of the disease when developing neovascular age-related macular degeneration in the first eye but not in the second eye. The research underscores the importance of improving referral patterns and awareness for the lowest socioeconomic status classes.
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Affiliation(s)
- Nadav Levinger
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Gala Beykin
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Michelle Grunin
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Diego Almeida
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Jaime Levy
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Hagai Levine
- Braun School of Public Health and Community Medicine, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Edward Averbukh
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Itay Chowers
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
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King AJ, Hudson J, Fernie G, Burr J, Azuara-Blanco A, Sparrow JM, Barton K, Garway-Heath DF, Kernohan A, MacLennan G. Baseline Characteristics of Participants in the Treatment of Advanced Glaucoma Study: A Multicenter Randomized Controlled Trial. Am J Ophthalmol 2020; 213:186-194. [PMID: 32006484 DOI: 10.1016/j.ajo.2020.01.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/14/2020] [Accepted: 01/19/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE To report the baseline characteristics of participants enrolled in TAGS (Treatment of Advanced Glaucoma Study). DESIGN Pragmatic randomized control trial (RCT). METHODS Participants with newly diagnosed advanced glaucoma in at least 1 eye were recruited. Participants were patients with open angle glaucoma presenting with advanced glaucoma in at least 1 eye as defined by the Hodapp-Parrish-Anderson (HPA) criteria for severe defect. Participants were randomly allocated to receive either primary augmented trabeculectomy or primary medical management. When both eyes were eligible, the same intervention was undertaken in both eyes, and the index eye for analysis was the eye with the less severe visual field mean defect (MD). Main outcome measurements were visual field profile, defined by the HPA classification; clinical characteristics; quality of life, as measured by the National Eye Institute Visual Function Questionnaire 25 (VFQ-25), the EuroQual-5 Dimension (EQ-5D 5L), Health Utility Index-3 (HUI-3), and the Glaucoma Profile Instrument (GPI). RESULTS A total of 453 patients were recruited. The mean visual field MD was -15.0 dB ± 6.3 in the index eye and -6.2 dB in the non-index eye. Of index eyes (HPA "severe" classification) at baseline, more than 70% of participants had a MD <-12.00 dB, and nearly 90% had more than 20 points defective at the 1% level. The mean LogMAR visual acuity of the index eye was 0.2 ± 0.3. CONCLUSIONS TAGS is the first RCT to compare medical versus surgical treatments for patients presenting with advanced open angle glaucoma in a publicly funded health service. The study will provide clinical, health-related quality of life, and economic outcomes to inform future treatment choices for those presenting with advanced glaucoma.
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Bin Yameen TA, Abadeh A, Slomovic J, Lichter M. Visual impairment and unmet eye care needs among a Syrian adult refugee population in a Canadian city. Can J Ophthalmol 2020; 55:137-142. [DOI: 10.1016/j.jcjo.2019.07.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 07/25/2019] [Accepted: 07/30/2019] [Indexed: 11/24/2022]
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Fidalgo BR, Dabasia P, Jindal A, Edgar DF, Ctori I, Peto T, Lawrenson JG. Role of advanced technology in the detection of sight-threatening eye disease in a UK community setting. BMJ Open Ophthalmol 2020; 4:e000347. [PMID: 31909190 PMCID: PMC6936448 DOI: 10.1136/bmjophth-2019-000347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 09/23/2019] [Accepted: 10/31/2019] [Indexed: 11/05/2022] Open
Abstract
Background/aims To determine the performance of combinations of structural and functional screening tests in detecting sight-threatening eye disease in a cohort of elderly subjects recruited from primary care. Methods 505 subjects aged ≥60 years underwent frequency doubling technology (FDT) perimetry, iVue optical coherence tomography (iWellness and peripapillary retinal nerve fibre layer (RNFL) scans) and intraocular pressure with the Ocular Response Analyzer, all performed by an ophthalmic technician. The reference standard was a full ophthalmic examination by an experienced clinician who was masked to the index test results. Subjects were classified as presence or absence of sight-threatening eye disease (clinically significant cataract, primary open-angle glaucoma, intermediate or advanced age-related macular degeneration and significant diabetic retinopathy). Univariate and multivariate logistic regression analyses were used to determine the association between abnormal screening test results and the presence of sight-threatening eye disease. Results 171 subjects (33.8%) had one or more sight-threatening eye diseases. The multivariate analysis found significant associations with any of the target conditions for visual acuity of <6/12, an abnormal FDT and peripapillary RNFL thickness outside the 99% normal limit. The sensitivity of this optimised screening panel was 61.3% (95% CI 53.5 to 68.7), with a specificity of 78.8% (95% CI 74.0 to 83.1), a positive predictive value of 59.5% (95% CI 53.7 to 65.2) and an overall diagnostic accuracy of 72.9% (95% CI 68.8 to 76.8). Conclusions A subset of screening tests may provide an accurate and efficient means of population screening for significant eye disease in the elderly. This study provides useful preliminary data to inform the development of further larger, multicentre screening studies to validate this screening panel.
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Affiliation(s)
- Bruno R Fidalgo
- Applied Vision Research Centre, School of Health Sciences, City, University of London, London, UK
| | - Priya Dabasia
- Applied Vision Research Centre, School of Health Sciences, City, University of London, London, UK
| | - Anish Jindal
- Applied Vision Research Centre, School of Health Sciences, City, University of London, London, UK
| | - David F Edgar
- Applied Vision Research Centre, School of Health Sciences, City, University of London, London, UK
| | - Irene Ctori
- Applied Vision Research Centre, School of Health Sciences, City, University of London, London, UK
| | - Tunde Peto
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - John G Lawrenson
- Applied Vision Research Centre, School of Health Sciences, City, University of London, London, UK
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Kastner A, King AJ. Advanced glaucoma at diagnosis: current perspectives. Eye (Lond) 2020; 34:116-128. [PMID: 31740802 PMCID: PMC7002722 DOI: 10.1038/s41433-019-0637-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 09/08/2019] [Accepted: 09/11/2019] [Indexed: 11/08/2022] Open
Abstract
Presentation with advanced glaucoma is a significant risk factor for lifetime blindness. The asymptomatic nature of glaucoma, particularly in early disease, means that substantial vision loss in one eye does not always translate into a perceptible loss of visual function. This, along with the lack of an effective screening strategy, contributes to late presentation. Those most at risk of presenting with advanced glaucoma have asymptomatic high intraocular pressure (IOP), no family history of glaucoma, are socially disadvantaged, and do not attend sight testing. Patients with glaucoma may have impaired functionality for daily activities, such as reading, walking and driving. Quality of life measures have shown this to be significantly worse in patients with more severe visual field loss, particularly if bilateral. In addition, quality of life decreases faster with further bilateral visual field loss when advanced visual field damage is present. Management of these patients requires disproportionally more resources than those with earlier disease. Both medical and surgical options are used as the initial approach to treat patients presenting with advanced glaucoma. The most recently published National Institute for Health and Care Excellence (NICE) guidelines suggest that patients presenting with advanced disease should be offered trabeculectomy as a primary intervention. However, more evidence is required to determine the best initial management. The Treatment of Advanced Glaucoma Study (TAGS) is being conducted, comparing primary medical management with primary mitomycin C-augmented trabeculectomy for people presenting with advanced open-angle glaucoma. The results of TAGS will provide robust evidence for the most appropriate initial intervention.
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Affiliation(s)
- Alan Kastner
- Nottingham University Hospital, Nottingham, England
- Pontificia Universidad Católica de Chile, Santiago, Chile
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Shickle D, Farragher TM, Davey CJ, Slade SV, Syrett J. Geographical inequalities in uptake of NHS funded eye examinations: Poisson modelling of small-area data for Essex, UK. J Public Health (Oxf) 2019. [PMID: 28633479 PMCID: PMC6051445 DOI: 10.1093/pubmed/fdx058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background Small-area analysis of National Health Service (NHS)-funded sight test uptake in Leeds showed significant inequalities in access among people aged <16 or ≥60. Methods Data were extracted from 604 126 valid General Ophthalmic Services (GOS)1 claim forms for eye examinations for Essex residents between October 2013 and July 2015. Expected GOS1 uptake for each lower super output area was based on England annual uptake. Poisson regression modelling explored associations in GOS1 uptake ratio with deprivation. Results People aged ≥60 or <16 living in the least deprived quintile were 15% and 26%, respectively, more likely to have an NHS funded eye examination than the most deprived quintile, although all are equally entitled. GOS1 uptake is higher in the more deprived quintiles among 16-59-year old, as means tested social benefits are the main eligibility criteria in this age-group. Inequalities were also observed at local authority level. Conclusions Inequalities in access among people ≥60 years were not as large as those reported in Leeds, although inequalities in <16-year old were similar. However, demonstrable inequalities in this data set over a longer time period and a larger and more diverse area than Leeds, reinforce the argument that interventions are needed to address eye examination uptake inequalities.
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Affiliation(s)
- Darren Shickle
- Academic Unit of Public Health, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Tracey M Farragher
- Academic Unit of Public Health, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Chris J Davey
- Academic Unit of Public Health, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK.,Bradford School of Optometry and Vision Science, University of Bradford, Bradford, UK
| | - Sarah V Slade
- Academic Unit of Public Health, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - James Syrett
- evolutio Care Innovations Ltd, Henley-on-Thames, UK
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Influence of Sociodemographic Factors on Disease Characteristics and Vision-related Quality of Life in Primary Open-angle Glaucoma Patients: The Italian Primary Open Angle Glaucoma Study (IPOAGS). J Glaucoma 2019; 27:776-784. [PMID: 29781833 DOI: 10.1097/ijg.0000000000000989] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE The purpose of this article was to evaluate the potential association between sociodemographic factors with clinical characteristics, vision-related quality of life (QoL), and glaucoma-related symptoms scores in a large cohort of primary open-angle glaucoma patients. MATERIALS AND METHODS Multicenter, cross-sectional study involving academic and nonacademic centers. Previously diagnosed primary open-angle glaucoma patients aged >18 years were enrolled. At baseline, information on demographic characteristics, social, medical and ocular history, clinical presentation and treatments was collected. Vision-related QoL was evaluated by means of the 25-item National Eye Institute Visual Function Questionnaire (NEI-VFQ-25), while glaucoma-related symptoms were evaluated using the Glaucoma Symptom Scale (GSS) questionnaire. The associations between sociodemographic factors with clinical characteristics (mean deviation, pattern standard deviation, best-corrected visual acuity), NEI-VFQ-25, and GSS scores were evaluated by means of univariate and multivariate general linear models. RESULTS A total of 3227 patients were enrolled. Older age and male sex were significantly associated with lower mean deviation (P<0.01) and higher pattern standard deviation (P<0.01), whereas older age was associated with lower best-corrected visual acuity (P<0.01). The composite GSS score was related to age (P=0.02), sex (P<0.01), employment (P=0.01), and profession (P=0.04), while the total NEI-VFQ-25 score was associated with sex (P<0.01), marital status (P=0.02), and employment (P=0.02). CONCLUSIONS Age and sex were significantly associated with almost all indicators of glaucoma severity at baseline. Other variables, such as employment, profession, and marital status were significantly associated with vision-related QoL scores.
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Wang W, He M, Li Z, Huang W. Epidemiological variations and trends in health burden of glaucoma worldwide. Acta Ophthalmol 2019; 97:e349-e355. [PMID: 30790460 DOI: 10.1111/aos.14044] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Accepted: 01/10/2019] [Indexed: 12/15/2022]
Abstract
PURPOSE To evaluate the trends and variations in global health burden of glaucoma by year, age and sex, region and socio-economic status, using disability-adjusted life years (DALYs). METHOD The DALY numbers, crude DALY rate and age-standardized DALY rate globally and in each country were obtained the GBD 2015 study database. The corresponding human development index (HDI) and gross domestic product (GDP) per capita were obtained from the United Nations and World Bank. Environmental data were obtained from the WHO Global Health Observatory data repository. RESULTS From 1990 to 2015, the DALY number and age-standardized DALY rate due to glaucoma increased by 122% and 15%, respectively. Both male and female showed similar increasing trend with ageing, with the peak at 60 years old and increasing again since 75 years old. Sex disparities in DALY number were noted, with higher burden among female than male in each age group (all p < 0.001). The health burden of glaucoma was substantial unequal, with Gini coefficient of 0.865 for DALY number, 0.235 for crude DALY rate and 0.254 for age-standardized DALY rate, respectively. The age-standardized DALY was significantly associated with HDI, accounting for 22.2% variance across countries (R2 = 0.222, p < 0.001). Similarly, the GDP per capita was inversely associated with age-standardized DALY rate but can explain only 10.6% variations in age-standardized DALY rate (R2 = 0.106, p < 0.001). The age-standardized DALY rate due to glaucoma was positively associated with national levels of ultraviolet radiation and PM2.5 . CONCLUSION The health burden of glaucoma continuously increased in the past 25 years and distributed unequally. Lower socio-economic level, older age, female, higher ambient ultraviolet radiation and higher level of air pollution were significantly associated with higher burden of glaucoma.
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Affiliation(s)
- Wei Wang
- Zhongshan Ophthalmic Center; State Key Laboratory of Ophthalmology; Sun Yat-Sen University; Guangzhou China
| | - Miao He
- Zhongshan Ophthalmic Center; State Key Laboratory of Ophthalmology; Sun Yat-Sen University; Guangzhou China
| | - Zihua Li
- Nanshan School; Guangzhou Medical University; Guangzhou China
| | - Wenyong Huang
- Zhongshan Ophthalmic Center; State Key Laboratory of Ophthalmology; Sun Yat-Sen University; Guangzhou China
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Ibáñez-Muñoz A, Soto-Biforcos VS, Rodríguez-Vicente L, Ortega-Renedo I, Chacón-González M, Rúa-Galisteo O, Arrieta-Los Santos A, Lizuain-Abadía ME, Del Río Mayor JL. XEN implant in primary and secondary open-angle glaucoma: A 12-month retrospective study. Eur J Ophthalmol 2019; 30:1034-1041. [PMID: 31018685 DOI: 10.1177/1120672119845226] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE The aim of this study was to compare the efficacy and safety of the XEN45 gel stent implant in patients with primary open-angle glaucoma or secondary open-angle glaucoma. PATIENTS AND METHODS This is a retrospective, single-center, and comparative study conducted in consecutive primary open-angle glaucoma or secondary open-angle glaucoma patients, who underwent a XEN45 implant, alone or in combination with phacoemulsification. The primary end point was the intraocular pressure at the end of the follow-up period. Complete success was defined as an intraocular pressure reduction of ⩾20% from baseline to month 12 without antiglaucoma treatment. RESULTS Of the 69 patients (74 eyes) who were screened, 68 patients (73 eyes) were included in this study. In the overall study population, XEN gel stent significantly reduced intraocular pressure from 22.3 (21.0-23.5) mmHg at baseline to 15.3 (14.3-16.3) mmHg, p < 0.0001. As compared to baseline, mean intraocular pressure reduction was -7.3 (-9.7 to -5.0) and -6.6 (-8.4 to -4.8) mmHg in the primary open-angle glaucoma and secondary open-angle glaucoma groups, respectively, p = 0.6357. At month 12, 53 (72.6%) eyes were classified as success. The mean number of antiglaucoma medications was significantly reduced in both groups (p < 0.0001, each). Complications included anterior chamber flattening (one eye), XEN implant extrusion (four eyes), one of whom had an endophthalmitis that required vitrectomy, and one eye underwent a trabeculectomy due to inadequate intraocular pressure control. CONCLUSION XEN gel stent, either alone or in combination with phacoemulsification, provided a significant reduction in both intraocular pressure and medical antiglaucoma treatment, but with some safety concerns, in a cohort of patients with open-angle glaucoma (primary or secondary).
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More P, Almuhtaseb H, Smith D, Fraser S, Lotery AJ. Socio-economic status and outcomes for patients with age-related macular degeneration. Eye (Lond) 2019; 33:1224-1231. [PMID: 30858565 DOI: 10.1038/s41433-019-0393-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 01/15/2019] [Accepted: 02/07/2019] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES To explore disparities in severity of baseline disease, treatment completion, and treatment outcomes among patients with wet age-related macular degeneration (AMD) receiving anti-vascular endothelial growth factor therapy by socio-economic status (SES) and distance from home to hospital. STUDY DESIGN Retrospective cohort study. METHODS Data from clinic records of 756 wet AMD patients receiving treatment for wet AMD with aflibercept between May 2013 and Jan 2017 were obtained. Area SES (using Index of Multiple Deprivation (IMD) 2015) and distance from hospital (dichotomized > = 10 vs. <10 km) were derived from anonymized postcodes. Univariate and multivariable logistic regression models were used to identify associations of area deprivation and distance from hospital at baseline-with visual acuity (VA) at baseline-treatment completion, and treatment outcome. RESULTS Living in the most deprived compared with less deprived areas was associated with a significantly higher risk of presenting with severe reduction in VA (OR = 3.59; 95% CI = 1.39-9.27; P = .01). This association was maintained after adjustment for age, gender, and distance from hospital. On univariate analysis, delayed treatment completion was more likely in those living in most deprived areas (OR = 2.80; 95% CI = 1.21-6.47; P = .04), though this association was attenuated after adjustment for age, gender, and distance from hospital. No association was observed between SES and treatment outcomes or between distance from hospital and baseline VA, treatment completion or treatment outcome. CONCLUSION This study found poorer baseline VA among people with wet AMD from more deprived areas. This work suggests a need for earlier identification of AMD among more deprived populations.
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Affiliation(s)
- Pradnya More
- Faculty of Medicine, University of Southampton, Southampton, UK
| | | | - Dianna Smith
- Department of Geography, University of Southampton, Southampton, UK
| | - Simon Fraser
- Academic Unit of Primary Care and Population Sciences, Faculty of Medicine, Southampton General Hospital, University of Southampton, Southampton, UK
| | - Andrew J Lotery
- Faculty of Medicine, University of Southampton, Southampton, UK.
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Sedarous F, Dimaras H, Isaac M, Lichter M, Tehrani NN. Identifying the ophthalmic needs of families living in Toronto shelters. Can J Ophthalmol 2018; 53:447-452. [DOI: 10.1016/j.jcjo.2017.12.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Revised: 11/30/2017] [Accepted: 12/06/2017] [Indexed: 11/26/2022]
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Wright DM, O'Reilly D, Azuara-Blanco A, Hogg RE. Impact of car transport availability and drive time on eye examination uptake among adults aged ≥60 years: a record linkage study. Br J Ophthalmol 2018; 103:730-736. [PMID: 29970390 PMCID: PMC6582726 DOI: 10.1136/bjophthalmol-2018-312201] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/18/2018] [Accepted: 06/15/2018] [Indexed: 11/04/2022]
Abstract
AIM To examine associations between uptake of free primary eye care, service availability (density of optometric practices) and service accessibility (household car access and drive time to nearest provider) after accounting for socioeconomic status and other individual, household and area factors. METHODS We constructed a cohort of 294 870 community-dwelling adults aged 60 years, drawing contextual information from the 2011 Northern Ireland Census. Minimum drive times to the nearest optometry practice (1-19 min) and number of practices were derived for 890 geographical areas. The primary outcome was attendance at one or more publicly funded eye examinations to which all cohort members were entitled between 2009 and 2014. We used multiple log-binomial regression to estimate associations between eye care uptake, car ownership and drive time. RESULTS Eye examination uptake was 60.0%. 23.7% of the cohort had no car access, and these individuals had lower uptake than car owners (unadjusted risk ratio (RR) of uptake=0.86 (0.86, 0.87)). Among non-car owners, uptake decreased with drive time (longest vs shortest: RR=0.92 (0.88, 0.97)) with the largest decrease at 4 min drive time (approximately 1.5 miles). This pattern was weaker among car owners. These associations were independent of service availability, which was not associated with uptake. CONCLUSION Both drive time and household car access were associated with eye care use, adjusting for individual, household and area factors. Policies to improve uptake should target those with no car access, especially those beyond walking distance from the nearest eye care provider.
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Affiliation(s)
- David M Wright
- Centre for Public Health, Queen's University Belfast, Belfast, UK .,Administrative Data Research Centre, Northern Ireland, UK
| | - Dermot O'Reilly
- Centre for Public Health, Queen's University Belfast, Belfast, UK.,Administrative Data Research Centre, Northern Ireland, UK
| | | | - Ruth E Hogg
- Centre for Public Health, Queen's University Belfast, Belfast, UK
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