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Zhu D, Li Y, Zhang J, Chen Y, Song X, Chen W, Wu S, Hou L. Enhanced neuroprotective activity of ophthalmic delivered nerve growth factor conjugated with cell penetrating peptide against optic nerve injury. J Drug Target 2024; 32:93-99. [PMID: 38105766 DOI: 10.1080/1061186x.2023.2295220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/10/2023] [Indexed: 12/19/2023]
Abstract
Aims: Nerve growth factor is a well characterised neurotrophic factor that play a critical role in the survival, growth and differentiation of neurons both in central and peripheral nervous system. However, it is difficult for the conventional exogenous nerve growth factor administration delivery to the central nervous system due to the biological barrier in human bodies.Results: We validated a series of cell penetrating peptides and found that L-PenetraMax significantly enhanced the efficiency of recombinant human nerve growth factor entry into the rat retina. In the optic nerve crush mice model, eye drop administration of recombinant human nerve growth factor alone promoted retinal ganglion cell survival and axon regeneration at high dose, while the combination of recombinant human nerve growth factor with L-PenetraMax significantly enhanced the neuroprotective efficacy at lower dose, thus potentially enhancing the availability of recombinant human nerve growth factor eye drops in patients with optic neuropathy.Conclusions: This study provides the evidence that the noncovalent coadministration of recombinant human nerve growth factor with L-PenetraMax could be a potent strategy for the non-invasive and sustained ocular delivery of therapeutic proteins for improving the optic nerve injury.
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Affiliation(s)
- Danni Zhu
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
| | - Yao Li
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
| | - Jinlong Zhang
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
| | - Yi Chen
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
| | - Xiaohong Song
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
| | - Wei Chen
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
| | - Shipo Wu
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
| | - Lihua Hou
- Institute of Biotechnology, Academy of Military Sciences, Beijing, China
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Madadi Y, Delsoz M, Khouri AS, Boland M, Grzybowski A, Yousefi S. Applications of artificial intelligence-enabled robots and chatbots in ophthalmology: recent advances and future trends. Curr Opin Ophthalmol 2024; 35:238-243. [PMID: 38277274 PMCID: PMC10959691 DOI: 10.1097/icu.0000000000001035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
PURPOSE OF REVIEW Recent advances in artificial intelligence (AI), robotics, and chatbots have brought these technologies to the forefront of medicine, particularly ophthalmology. These technologies have been applied in diagnosis, prognosis, surgical operations, and patient-specific care in ophthalmology. It is thus both timely and pertinent to assess the existing landscape, recent advances, and trajectory of trends of AI, AI-enabled robots, and chatbots in ophthalmology. RECENT FINDINGS Some recent developments have integrated AI enabled robotics with diagnosis, and surgical procedures in ophthalmology. More recently, large language models (LLMs) like ChatGPT have shown promise in augmenting research capabilities and diagnosing ophthalmic diseases. These developments may portend a new era of doctor-patient-machine collaboration. SUMMARY Ophthalmology is undergoing a revolutionary change in research, clinical practice, and surgical interventions. Ophthalmic AI-enabled robotics and chatbot technologies based on LLMs are converging to create a new era of digital ophthalmology. Collectively, these developments portend a future in which conventional ophthalmic knowledge will be seamlessly integrated with AI to improve the patient experience and enhance therapeutic outcomes.
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Affiliation(s)
- Yeganeh Madadi
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Mohammad Delsoz
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Albert S. Khouri
- Institute of Ophthalmology and Visual Science, University of Medicine and Dentistry of New Jersey, NJ, USA
| | - Michael Boland
- Department of Ophthalmology, Massachusetts Eye and Ear, Boston, MA, USA
| | - Andrzej Grzybowski
- Institute for Research in Ophthalmology, Foundation for Ophthalmology Development, Poznan, Poland
| | - Siamak Yousefi
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN, USA
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Abiona O, Haywood P, Yu S, Hall J, Fiebig DG, van Gool K. Physician responses to insurance benefit restrictions: The case of ophthalmology. Health Econ 2024; 33:911-928. [PMID: 38251043 DOI: 10.1002/hec.4799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 10/04/2023] [Accepted: 01/01/2024] [Indexed: 01/23/2024]
Abstract
This study examines the impact of social insurance benefit restrictions on physician behaviour, using ophthalmologists as a case study. We examine whether ophthalmologists use their market power to alter their fees and rebates across services to compensate for potential policy-induced income losses. The results show that ophthalmologists substantially reduced their fees and rebates for services directly targeted by the benefit restriction compared to other medical specialists' fees and rebates. There is also some evidence that they increased their fees for services that were not targeted. High-fee charging ophthalmologists exhibited larger fee and rebate responses while the low-fee charging group raise their rebates to match the reference price provided by the policy environment.
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Affiliation(s)
- Olukorede Abiona
- Macquarie University Centre for the Health Economy (MUCHE), Macquarie University Business School (MQBS) and Australian Institute of Health Innovation (AIHI), Macquarie University, Sydney, New South Wales, Australia
- Centre for Health Economics Research and Evaluation (CHERE), University of Technology Sydney, Sydney, New South Wales, Australia
| | - Phil Haywood
- Centre for Health Economics Research and Evaluation (CHERE), University of Technology Sydney, Sydney, New South Wales, Australia
| | - Serena Yu
- Centre for Health Economics Research and Evaluation (CHERE), University of Technology Sydney, Sydney, New South Wales, Australia
| | - Jane Hall
- Centre for Health Economics Research and Evaluation (CHERE), University of Technology Sydney, Sydney, New South Wales, Australia
| | - Denzil G Fiebig
- Centre for Health Economics Research and Evaluation (CHERE), University of Technology Sydney, Sydney, New South Wales, Australia
- School of Economics, UNSW Business School, University of New South Wales, Sydney, New South Wales, Australia
| | - Kees van Gool
- Centre for Health Economics Research and Evaluation (CHERE), University of Technology Sydney, Sydney, New South Wales, Australia
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Yu G, Michalak S, Mishra K, Yu M, Pan C. Trends of Ophthalmic Surgery Cancellations at a County Hospital Before and During COVID-19: A 10-Year Retrospective Study. Semin Ophthalmol 2024; 39:305-311. [PMID: 38073109 DOI: 10.1080/08820538.2023.2293032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 11/23/2023] [Indexed: 03/28/2024]
Abstract
PURPOSE Despite several publications on ophthalmic surgical cancellations discussing preventative causes in academic institutions, there remains a paucity of similar studies for safety-net hospitals. This study analyzed cancellation rates at a county hospital over a 10-year period. METHODS This retrospective, open cohort study investigated a total of 11,350 surgeries scheduled at a tertiary-level county hospital between January 1, 2012 and December 31, 2021. Surgical cancellation reasons were collected from chart review and categorized into eight groups to allow for analyses. Cancellation rates were then calculated per year and per subspecialty. The primary statistical analyses were paired, 2-tailed t test and χ2 test. RESULTS The most common reason for cancellation overall was institution-related (1065 surgeries), which was also the most common reason per year from 2012 to 2019 (range: 37.4% - 60.6%). In 2020, during COVID-19 stay-at-home mandates, the most common reason became COVID-related rescheduling, and in 2021, it was patient-driven. The cancellation rate in 2020 was significantly higher than 2019 (+9.27%,95% CI:4.96%-13.6%,p = .05), and significantly lower from 2021 to 2020 (-22.8%,95% CI:-26.8%-(-)18.7%,p = .001). Pediatric surgery had the highest cancellation rate overall (36.4%), but oculoplastics had the highest cancellation rate in 2020 (48.9%). CONCLUSION The most common reason for cancellation over the 10-year period was institution-related, in contrast to other publications based in academic centers. The study also had a higher cancellation rate than previously reported, again suggesting the difference between county and academic centers. The COVID-19 pandemic had a significant impact on cancellations, even after the COVID-19 stay-at-home orders were eased.
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Affiliation(s)
- Gina Yu
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA USA
- Division of Ophthalmology, Department of Surgery, Santa Clara Valley Medical Center, San Jose, CA USA
| | - Suzanne Michalak
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA USA
- Division of Ophthalmology, Department of Surgery, Santa Clara Valley Medical Center, San Jose, CA USA
| | - Kapil Mishra
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA USA
- Division of Ophthalmology, Department of Surgery, Santa Clara Valley Medical Center, San Jose, CA USA
| | - Michael Yu
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA USA
- Division of Ophthalmology, Department of Surgery, Santa Clara Valley Medical Center, San Jose, CA USA
| | - Carolyn Pan
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA USA
- Division of Ophthalmology, Department of Surgery, Santa Clara Valley Medical Center, San Jose, CA USA
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Biswas S, Davies LN, Sheppard AL, Logan NS, Wolffsohn JS. Utility of artificial intelligence-based large language models in ophthalmic care. Ophthalmic Physiol Opt 2024; 44:641-671. [PMID: 38404172 DOI: 10.1111/opo.13284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE With the introduction of ChatGPT, artificial intelligence (AI)-based large language models (LLMs) are rapidly becoming popular within the scientific community. They use natural language processing to generate human-like responses to queries. However, the application of LLMs and comparison of the abilities among different LLMs with their human counterparts in ophthalmic care remain under-reported. RECENT FINDINGS Hitherto, studies in eye care have demonstrated the utility of ChatGPT in generating patient information, clinical diagnosis and passing ophthalmology question-based examinations, among others. LLMs' performance (median accuracy, %) is influenced by factors such as the iteration, prompts utilised and the domain. Human expert (86%) demonstrated the highest proficiency in disease diagnosis, while ChatGPT-4 outperformed others in ophthalmology examinations (75.9%), symptom triaging (98%) and providing information and answering questions (84.6%). LLMs exhibited superior performance in general ophthalmology but reduced accuracy in ophthalmic subspecialties. Although AI-based LLMs like ChatGPT are deemed more efficient than their human counterparts, these AIs are constrained by their nonspecific and outdated training, no access to current knowledge, generation of plausible-sounding 'fake' responses or hallucinations, inability to process images, lack of critical literature analysis and ethical and copyright issues. A comprehensive evaluation of recently published studies is crucial to deepen understanding of LLMs and the potential of these AI-based LLMs. SUMMARY Ophthalmic care professionals should undertake a conservative approach when using AI, as human judgement remains essential for clinical decision-making and monitoring the accuracy of information. This review identified the ophthalmic applications and potential usages which need further exploration. With the advancement of LLMs, setting standards for benchmarking and promoting best practices is crucial. Potential clinical deployment requires the evaluation of these LLMs to move away from artificial settings, delve into clinical trials and determine their usefulness in the real world.
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Affiliation(s)
- Sayantan Biswas
- School of Optometry, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Leon N Davies
- School of Optometry, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Amy L Sheppard
- School of Optometry, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Nicola S Logan
- School of Optometry, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - James S Wolffsohn
- School of Optometry, College of Health and Life Sciences, Aston University, Birmingham, UK
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Madike R, Rana K, Patel S, Selva D. A case of disseminated nocardiosis with orbital apex involvement and endophthalmitis. Orbit 2024:1-4. [PMID: 38647136 DOI: 10.1080/01676830.2024.2343302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 04/09/2024] [Indexed: 04/25/2024]
Abstract
Nocardia is a rare cause of ocular infections and most commonly occurs secondary to trauma. Systemic Nocardiosis may have ocular involvement in rare cases. We report a case of disseminated nocardiosis with orbital apex involvement and endophthalmitis in an immunocompromised patient. The patient presented with respiratory sepsis, and later developed complete ptosis and ophthalmoplegia in the left eye. This was on the background of treatment with high-dose prednisolone. Magnetic resonance imaging showed enhancement of the entire clivus, extending into the left orbital apex and cavernous sinus. The patient was initially treated empirically for CNS tuberculosis. Bronchoscopic cultures returned positive for Nocardia farcinica, and the patient was treated with trimethoprim/sulfamethoxazole and weaned off previous corticosteroids.
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Affiliation(s)
- Reema Madike
- School of Medicine, University of Adelaide, Adelaide, Australia
| | - Khizar Rana
- Department of Ophthalmology, Royal Adelaide Hospital, Adelaide, Australia
| | - Sandy Patel
- South Australia Medical Imaging, Royal Adelaide Hospital, Adelaide, Australia
| | - Dinesh Selva
- Department of Ophthalmology, Royal Adelaide Hospital, Adelaide, Australia
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Cote SL, Nguyen A, Berry JL, Reid M, Chang J, Chen J, Nguyen A, Chang MY. Gender Disparities in Mentorship and Career Outcomes in Ophthalmology. J Womens Health (Larchmt) 2024. [PMID: 38634534 DOI: 10.1089/jwh.2023.0876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024] Open
Abstract
Background: Gender disparities in the field of ophthalmology have been increasingly recognized. Although mentorship has been proposed as a contributing factor, there are limited data on the differences in mentorship experiences by gender among ophthalmologists. Objective: The purpose of this study was to evaluate gender disparities in mentorship experiences among ophthalmologists, and the impact of mentorship disparities on career outcomes. Design: Prospective, cross-sectional study. Setting: Web-based survey distributed through ophthalmology listservs. Participants: Ophthalmologists and ophthalmologists-in-training who completed the survey. Exposure: Training and practicing in the field of ophthalmology. Main Outcome Measures: Mentorship score based on 10 items from a previously published scale of mentorship quality and self-reported career outcomes (income, job satisfaction, achievement of career goals, and support to achieve future career goals). Results: We received survey responses from 202 male and 245 female ophthalmologists. Female ophthalmologists reported significantly lower mentorship satisfaction and worse quality of mentorship (p < 0.03). Female ophthalmologists also reported significantly lower income, worse job satisfaction, and lower rates of goal achievement and support to achieve future goals; all of these career outcomes, except income level, were partly mediated by mentorship score (mediation effect ranged from 29% to 68%, p < 0.014). Conclusions and Relevance: Gender-based inequities in achievement of career goals and job satisfaction are partly mediated by disparities in mentorship. Therefore, focused mentorship of women in ophthalmology at all career stages is imperative to reduce these inequities.
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Affiliation(s)
- Stephanie L Cote
- Division of Ophthalmology, The Vision Center at the Children's Hospital Los Angeles, Los Angeles, California, USA
- Roski Eye Center, University of Southern California, Los Angeles, California, USA
| | - Angeline Nguyen
- Division of Ophthalmology, The Vision Center at the Children's Hospital Los Angeles, Los Angeles, California, USA
- Roski Eye Center, University of Southern California, Los Angeles, California, USA
| | - Jesse L Berry
- Division of Ophthalmology, The Vision Center at the Children's Hospital Los Angeles, Los Angeles, California, USA
- Roski Eye Center, University of Southern California, Los Angeles, California, USA
| | - Mark Reid
- Division of Ophthalmology, The Vision Center at the Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Jessica Chang
- Roski Eye Center, University of Southern California, Los Angeles, California, USA
| | - Jenny Chen
- Kaiser Permanente, Oakland, California, USA
| | - Annie Nguyen
- Roski Eye Center, University of Southern California, Los Angeles, California, USA
| | - Melinda Y Chang
- Division of Ophthalmology, The Vision Center at the Children's Hospital Los Angeles, Los Angeles, California, USA
- Roski Eye Center, University of Southern California, Los Angeles, California, USA
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Liu S, Yan Z, Huang Z, Yang H, Li J. Smart Nanocarriers for the Treatment of Retinal Diseases. ACS Appl Bio Mater 2024; 7:2070-2085. [PMID: 38489843 DOI: 10.1021/acsabm.3c01289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Abstract
Retinal diseases, such as age-related macular degeneration, diabetic retinopathy, and retinoblastoma, stand as the leading causes of irreversible vision impairment and blindness worldwide. Effectively administering drugs for retinal diseases poses a formidable challenge due to the presence of complex ocular barriers and elimination mechanisms. Over time, various approaches have been developed to fabricate drug delivery systems for improving retinal therapy including virus vectors, lipid nanoparticles, and polymers. However, conventional nanocarriers encounter issues related to the controllability, efficiency, and safety in the retina. Therefore, the development of smart nanocarriers for effective or more invasive long-term treatment remains a desirable goal. Recently, approaches have surfaced for the intelligent design of nanocarriers, leveraging specific responses to external or internal triggers and enabling multiple functions for retinal therapy such as topical administration, prolonged drug release, and site-specific drug delivery. This Review provides an overview of prevalent retinal pathologies and related pharmacotherapies to enhance the understanding of retinal diseases. It also surveys recent developments and strategies employed in the intelligent design of nanocarriers for retinal disease. Finally, the challenges of smart nanocarriers in potential clinical retinal therapeutic applications are discussed to inspire the next generation of smart nanocarriers.
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Affiliation(s)
- Shuya Liu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Zhike Yan
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Zixiang Huang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Huanghao Yang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Jingying Li
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, P. R. China
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Abdu N, Weldemariam DG, Goitom Tesfagaber A, Tewelde T, Tesfamariam EH. A cross-sectional study on the proper administration of eye medications and its determinants among outpatients attending Brhan Aini Ophthalmic National Referral Hospital in Asmara, Eritrea. BMJ Open 2024; 14:e084168. [PMID: 38604641 PMCID: PMC11015198 DOI: 10.1136/bmjopen-2024-084168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/20/2024] [Indexed: 04/13/2024] Open
Abstract
OBJECTIVE This study aimed to assess the administration technique of eye medications, its determinants and disposal practices among ophthalmic outpatients. DESIGN An analytical cross-sectional study was conducted. SETTING Brhan Aini Ophthalmic National Referral Hospital in Asmara, Eritrea. PARTICIPANTS Samples of ophthalmic outpatients aged >18 years who visited Brhan Aini Ophthalmic National Referral Hospital in Asmara, Eritrea. Systematic random sampling was used to select the study participants. DATA COLLECTION AND ANALYSIS Data were collected from August 2021 to September 2021, using an interview-based questionnaire. The collected data were entered and analysed using CSPro (V.7.3) and SPSS (V.26), respectively. Descriptive statistics and independent samples t-test were performed. P-values less than 0.05 were considered as significant. RESULTS A total of 333 respondents with a mean age of 56.4 (SD: 18.76) years were recruited in the study. More than half of the respondents (57.4%) did not have any information on the time interval between two successive eye medications. However, only 16.5% of the respondents managed to close their tear ducts after the administration of eye medication. The mean (SD) score for proper administration of eye medication was 4.16 (1.07) out of 7.0. Female sex (p=0.002), the absence of glaucoma (p=0.035) and the presence of cataract (p=0.014) were significant determinants of the proper administration technique of eye medication. The most favoured disposal practice for unused and/or expired eye medications was disposing of regular garbage (79.9%). CONCLUSION This research revealed that there was an inappropriate administration technique and disposal practices of eye medications among ophthalmic outpatients. This requires immediate attention from policy-makers, programme managers and healthcare professionals to ensure the appropriate use of eye medications by the patients.
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Affiliation(s)
- Nuru Abdu
- Adi-Tekelezan Community Hospital, Ministry of Health Eritrea, Adi-Tekelezan, Eritrea
| | | | | | - Tomas Tewelde
- Department of Medical Sciences, Pharmacy Unit, Orotta College of Medicine and Health Sciences, Asmara, Eritrea
| | - Eyasu H Tesfamariam
- Biostatistics and Epidemiology, Department of Statistics, College of Sciences, Mai-Nefhi, Asmara, Eritrea
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Mzumara T, Kantaris M, Afonne J. Eye Care Service Use and Associated Health-Seeking Behaviors Among Malawian Adults: Secondary Analysis of the Malawi Fifth Integrated Household Survey 2019-2020. JMIRx Med 2024; 5:e44381. [PMID: 38602316 PMCID: PMC11024398 DOI: 10.2196/44381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/07/2024] [Accepted: 02/19/2024] [Indexed: 04/12/2024]
Abstract
Background The use of eye care services varies among different population groups. Objective This study aimed to assess self-reported eye care use (ECU) and associated demographic factors among Malawian adults. Methods This study used secondary data from the Malawi Fifth Integrated Household Survey 2019-2020, a nationally representative survey. The study included 12,288 households and 27,336 individuals 15 years and older. We entered age, sex, level of education, residency (urban/rural), and chronic disease into a logistic regression model, and used a confusion matrix to predict the model's accuracy. A P value <.05 was considered statistically significant. Results About 60.6% (95% CI 60.0%-61.2%) of those with eye problems accessed formal care 2 weeks before the survey date. A logistic regression model showed that ECU was positively associated with education compared to none (odds ratio [OR] 6.6, 95% CI 5.927-7.366; P<.001), males compared to females (OR 1.2, 95% CI 1.104-1.290; P<.001), and urban residence compared to rural (OR 1.2, 95% CI 1.118-1.375; P<.001). ECU was negatively associated with age (OR 7, 95% CI 6.782-8.476; P<.001) and having chronic diseases (OR 0.6, 95% CI 0.547-0.708; P<.001). Conclusions Social support, women empowerment, education, and mobile clinics are key strategic areas that would increase access to eye care in Malawi. Further studies can investigate ECU among the pediatric population.
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Affiliation(s)
- Thokozani Mzumara
- Department of Optometry, Mzuzu University, Mzuzu, Malawi
- Department of Ophthalmology, Mzimba North District Hospital, Ministry of Health, Mzuzu, Malawi
- Unicaf University, Lusaka, Zambia
| | - Marios Kantaris
- Unicaf University, Lusaka, Zambia
- Health Services and Social Policy Research Centre, Nicosia, Cyprus
| | - Joseph Afonne
- Department of Optometry, Mzuzu University, Mzuzu, Malawi
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11
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Lorenceau J, Ajasse S, Barbet R, Boucart M, Chavane F, Lamirel C, Legras R, Matonti F, Rateaux M, Rouland JF, Sahel JA, Trinquet L, Wexler M, Vignal-Clermont C. Method to Quickly Map Multifocal Pupillary Response Fields (mPRF) Using Frequency Tagging. Vision (Basel) 2024; 8:17. [PMID: 38651438 PMCID: PMC11036301 DOI: 10.3390/vision8020017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/27/2024] [Indexed: 04/25/2024] Open
Abstract
We present a method for mapping multifocal Pupillary Response Fields in a short amount of time using a visual stimulus covering 40° of the visual angle divided into nine contiguous sectors simultaneously modulated in luminance at specific, incommensurate, temporal frequencies. We test this multifocal Pupillary Frequency Tagging (mPFT) approach with young healthy participants (N = 36) and show that the spectral power of the sustained pupillary response elicited by 45 s of fixation of this multipartite stimulus reflects the relative contribution of each sector/frequency to the overall pupillary response. We further analyze the phase lag for each temporal frequency as well as several global features related to pupil state. Test/retest performed on a subset of participants indicates good repeatability. We also investigate the existence of structural (RNFL)/functional (mPFT) relationships. We then summarize the results of clinical studies conducted with mPFT on patients with neuropathies and retinopathies and show that the features derived from pupillary signal analyses, the distribution of spectral power in particular, are homologous to disease characteristics and allow for sorting patients from healthy participants with excellent sensitivity and specificity. This method thus appears as a convenient, objective, and fast tool for assessing the integrity of retino-pupillary circuits as well as idiosyncrasies and permits to objectively assess and follow-up retinopathies or neuropathies in a short amount of time.
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Affiliation(s)
- Jean Lorenceau
- Integrative Neuroscience and Cognition Center, UMR8002, Université Paris Cité, 75006 Paris, France; (R.B.); (M.W.)
| | | | - Raphael Barbet
- Integrative Neuroscience and Cognition Center, UMR8002, Université Paris Cité, 75006 Paris, France; (R.B.); (M.W.)
| | - Muriel Boucart
- CNRS, INSERM UMR-S 1172-Lille Neurosciences & Cognition, 59000 Lille, France;
| | - Frédéric Chavane
- Institut des Neurosciences de la Timone-CNRS UMR 7289, 13005 Marseille, France;
| | - Cédric Lamirel
- Hopital Fondation, Adolphe de Rothschild 29, rue Manin, 75019 Paris, France; (C.L.); (C.V.-C.)
| | - Richard Legras
- LuMIn, CNRS, ENS Paris-Saclay, Centrale Supelec, Université Paris-Saclay, 91192 Orsay, France;
| | - Frédéric Matonti
- Centre Monticelli Paradis d’Ophtalmologie, 13008 Marseille, France;
| | - Maxence Rateaux
- Centre BORELLI, Université Paris Cité, ENS Paris-Saclay, CNRS, INSERM, SSA, 75006 Paris, France;
| | - Jean-François Rouland
- Department of Ophthalmology, Hôpital Claude Huriez, CHRU de Lille, 59037 Lille, France;
| | - José-Alain Sahel
- Department of Ophthalmology, University of Pittsburgh, Pittsburgh, PA 15219, USA;
| | - Laure Trinquet
- Faculté des Sciences Médicales et Paramédicales, Aix-Marseille Université, 13385 Marseille, France;
| | - Mark Wexler
- Integrative Neuroscience and Cognition Center, UMR8002, Université Paris Cité, 75006 Paris, France; (R.B.); (M.W.)
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Ahn J, Choi M. Advancements and turning point of artificial intelligence in ophthalmology: A comprehensive analysis of research trends and collaborative networks. Ophthalmic Physiol Opt 2024. [PMID: 38581209 DOI: 10.1111/opo.13315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/08/2024]
Abstract
Artificial intelligence (AI) has emerged as a transformative force with great potential in various fields, including healthcare. In recent years, AI has garnered significant attention due to its potential to revolutionise ophthalmology, leading to advancements in patient care such as disease detection, diagnosis, treatment and monitoring of disease progression. This study presents a comprehensive analysis of the research trends and collaborative networks at the intersection of AI and ophthalmology. In this study, we conducted an extensive search of the Web of Science Core Collection to identify articles related to 'artificial intelligence' in ophthalmology published from 1968 to 2023. We performed co-occurrence keywords and co-authorship network analyses using VOSviewer software to explore the relationships between keywords and country collaboration. We found a remarkable surge in articles applying AI in ophthalmology after 2017, marking a turning point in the integration of AI within the medical field. The primary application of AI shifted towards the diagnosis of ocular disease, which was particularly evident through keywords such as glaucoma, diabetic retinopathy and age-related macular degeneration. Analysis of the collaboration networks of countries revealed a global expansion of ophthalmology-related AI research. This study provides valuable insights into the evolving landscape of AI integration in ophthalmology, indicating its growing potential for enhancing disease detection, diagnosis, treatment planning and monitoring of disease progression. In order to translate AI technologies into clinical practice effectively, it is imperative to comprehend the evolving research trends and advancements at the intersection of AI and ophthalmology.
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Affiliation(s)
- Jihye Ahn
- Department of Optometry, College of Energy and Biotechnology, Seoul National University of Science and Technology, Seoul, Republic of Korea
| | - Moonsung Choi
- Department of Optometry, College of Energy and Biotechnology, Seoul National University of Science and Technology, Seoul, Republic of Korea
- Convergence Institute of Biomedical Engineering and Biomaterials, Seoul National University of Science and Technology, Seoul, Republic of Korea
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Wang Z, Kempen J, Luo G. Using Smartphones to Enhance Vision Screening in Rural Areas: Pilot Study. JMIR Form Res 2024; 8:e55270. [PMID: 38573757 PMCID: PMC11027048 DOI: 10.2196/55270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/16/2024] [Accepted: 02/29/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND While it is treatable, uncorrected refractive error is the number one cause of visual impairment worldwide. This eye condition alone, or together with ocular misalignment, can also cause amblyopia, which is also treatable if detected early but still occurs in about 4% of the population. Mass vision screening is the first and most critical step to address these issues, but due to limited resources, vision screening in many rural areas remains a major challenge. OBJECTIVE We aimed to pilot-test the feasibility of using smartphone apps to enhance vision screening in areas where access to eye care is limited. METHODS A vision screening program was piggybacked on a charity summer camp program in a rural county in Sichuan, China. A total of 73 fourth and fifth graders were tested for visual acuity using a standard eye chart and were then tested for refractive error and heterophoria using 2 smartphone apps (a refraction app and a strabismus app, respectively) by nonprofessional personnel. RESULTS A total of 5 of 73 (6.8%, 95% CI 2.3%-15.3%) students were found to have visual acuity worse than 20/20 (logarithm of minimal angle of resolution [logMAR] 0) in at least one eye. Among the 5 students, 3 primarily had refractive error according to the refraction app. The other 2 students had manifest strabismus (one with 72-prism diopter [PD] esotropia and one with 33-PD exotropia) according to the strabismus app. Students without manifest strabismus were also measured for phoria using the strabismus app in cover/uncover mode. The median phoria was 0.0-PD (IQR 2.9-PD esophoria to 2.2-PD exophoria). CONCLUSIONS The results from this vision screening study are consistent with findings from other population-based vision screening studies in which conventional tools were used by ophthalmic professionals. The smartphone apps are promising and have the potential to be used in mass vision screenings for identifying risk factors for amblyopia and for myopia control. The smartphone apps may have significant implications for the future of low-cost vision care, particularly in resource-constrained and geographically remote areas.
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Affiliation(s)
- Zheng Wang
- School of Medicine, Jiaxing University, Jiaxing, China
| | - John Kempen
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, United States
- Department of Ophthalmology, Harvard Medical School, Boston, MA, United States
- Sight for Souls, Bellevue, WA, United States
- Eye Unit, MyungSung Christian Medical Center General Hospital, MyungSung Medical School, Addis Ababa, Ethiopia
| | - Gang Luo
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, United States
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Kansman KJ, Sadar MJ, Daniels JB, Klaphake E, de Linde Henriksen M. Ophthalmic findings and parameters in Western tiger salamanders (Ambystoma mavortium) from northern Colorado. Vet Ophthalmol 2024. [PMID: 38575836 DOI: 10.1111/vop.13216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/03/2024] [Accepted: 03/23/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE The aim of this study was to document ophthalmic examination findings and provide reference values for ocular examinations and diagnostics in clinically normal Western tiger salamanders (Ambystoma mavortium) and to evaluate the mydriatic effect of a topical rocuronium bromide and identify any adverse effects. ANIMALS STUDIED Sixteen Western tiger salamanders. PROCEDURE A complete ophthalmic examination, including intraocular pressure via rebound tonometry [iCare® TonoVet (dog-setting) or iCare® TonoVet Plus (dog-setting)], and fluorescein and Rose Bengal stains, was performed. Ocular surface flora culture swabs were collected for microbiology in four salamanders. Rocuronium bromide (50 μL; 0.01 mg) was administered into each eye in three salamanders. Pupil size and constriction ability were evaluated up to 60 min following administration of rocuronium bromide. Distant visual examination and Doppler heart rate were used to monitor for potential adverse effects of rocuronium bromide. RESULTS Observed ocular abnormalities included lipid keratopathy/keratitis (19%; 3/16), parasitic ophthalmitis (19%; 3/16), and cataracts (6.3%; 1/16). A significant difference was found between tonometry with iCare® TonoVet (11.5 ± 2.7 mmHg) versus TonoVet Plus (15.4 ± 3.7 mmHg) (p = .025). Fluorescein and Rose Bengal stains were negative in all salamanders. Ocular surface microbiology revealed a high incidence of contamination from environmental flora, with the most common isolate being unidentified as Gram-negative nonfermenters (75%; 3/4). No significant change in pupil size or constriction ability was observed with rocuronium bromide. CONCLUSION This is the first study to document ocular examination findings and diagnostics in captive and wild urodeles and may serve as a reference for clinical assessment and future studies of the Western tiger salamander.
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Affiliation(s)
- Kyle J Kansman
- James L. Voss Veterinary Teaching Hospital, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
- SeaWorld San Diego, San Diego, California, USA
| | - Miranda J Sadar
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Joshua B Daniels
- Department of Microbiology, Immunology & Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Eric Klaphake
- Cheyenne Mountain Zoo, Colorado Springs, Colorado, USA
| | - Michala de Linde Henriksen
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, USA
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Scharre A, Scholler D, Gesell-May S, Müller T, Zablotski Y, Ertel W, May A. Comparison of veterinarians and a deep learning tool in the diagnosis of equine ophthalmic diseases. Equine Vet J 2024. [PMID: 38567426 DOI: 10.1111/evj.14087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 02/25/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND/OBJECTIVES The aim was to compare ophthalmic diagnoses made by veterinarians to a deep learning (artificial intelligence) software tool which was developed to aid in the diagnosis of equine ophthalmic diseases. As equine ophthalmology is a very specialised field in equine medicine, the tool may be able to help in diagnosing equine ophthalmic emergencies such as uveitis. STUDY DESIGN In silico tool development and assessment of diagnostic performance. METHODS A deep learning tool which was developed and trained for classification of equine ophthalmic diseases was tested with 40 photographs displaying various equine ophthalmic diseases. The same data set was shown to different groups of veterinarians (equine, small animal, mixed practice, other) using an opinion poll to compare the results and evaluate the performance of the programme. Convolutional Neural Networks (CNN) were trained on 2346 photographs of equine eyes, which were augmented to 9384 images. Two hundred and sixty-one separate unmodified images were used to evaluate the trained network. The trained deep learning tool was used on 40 photographs of equine eyes (10 healthy, 12 uveitis, 18 other diseases). An opinion poll was used to evaluate the diagnostic performance of 148 veterinarians in comparison to the software tool. RESULTS The probability for the correct answer was 93% for the AI programme. Equine veterinarians answered correctly in 76%, whereas other veterinarians reached 67% probability for the correct diagnosis. MAIN LIMITATIONS Diagnosis was solely based on images of equine eyes without the possibility to evaluate the inner eye. CONCLUSIONS The deep learning tool proved to be at least equivalent to veterinarians in assessing ophthalmic diseases in photographs. We therefore conclude that the software tool may be useful in detecting potential emergency cases. In this context, blindness in horses may be prevented as the horse can receive accurate treatment or can be sent to an equine hospital. Furthermore, the tool gives less experienced veterinarians the opportunity to differentiate between uveitis and other ocular anterior segment disease and to support them in their decision-making regarding treatment.
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Affiliation(s)
- Annabel Scharre
- Equine Clinic, Ludwig Maximilians University, Oberschleissheim, Germany
| | - Dominik Scholler
- Equine Clinic, Ludwig Maximilians University, Oberschleissheim, Germany
| | | | | | - Yury Zablotski
- Clinic for Ruminants, Ludwig Maximilians University, Oberschleissheim, Germany
| | - Wolfgang Ertel
- Institute for Artificial Intelligence, Ravensburg-Weingarten University, Weingarten, Germany
| | - Anna May
- Equine Clinic, Ludwig Maximilians University, Oberschleissheim, Germany
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16
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Müller S, Jain M, Sachdeva B, Shah PN, Holz FG, Finger RP, Murali K, Wintergerst MWM, Schultz T. Artificial Intelligence in Cataract Surgery: A Systematic Review. Transl Vis Sci Technol 2024; 13:20. [PMID: 38618893 PMCID: PMC11033603 DOI: 10.1167/tvst.13.4.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/12/2024] [Indexed: 04/16/2024] Open
Abstract
Purpose The purpose of this study was to assess the current use and reliability of artificial intelligence (AI)-based algorithms for analyzing cataract surgery videos. Methods A systematic review of the literature about intra-operative analysis of cataract surgery videos with machine learning techniques was performed. Cataract diagnosis and detection algorithms were excluded. Resulting algorithms were compared, descriptively analyzed, and metrics summarized or visually reported. The reproducibility and reliability of the methods and results were assessed using a modified version of the Medical Image Computing and Computer-Assisted (MICCAI) checklist. Results Thirty-eight of the 550 screened studies were included, 20 addressed the challenge of instrument detection or tracking, 9 focused on phase discrimination, and 8 predicted skill and complications. Instrument detection achieves an area under the receiver operator characteristic curve (ROC AUC) between 0.976 and 0.998, instrument tracking an mAP between 0.685 and 0.929, phase recognition an ROC AUC between 0.773 and 0.990, and complications or surgical skill performs with an ROC AUC between 0.570 and 0.970. Conclusions The studies showed a wide variation in quality and pose a challenge regarding replication due to a small number of public datasets (none for manual small incision cataract surgery) and seldom published source code. There is no standard for reported outcome metrics and validation of the models on external datasets is rare making comparisons difficult. The data suggests that tracking of instruments and phase detection work well but surgical skill and complication recognition remains a challenge for deep learning. Translational Relevance This overview of cataract surgery analysis with AI models provides translational value for improving training of the clinician by identifying successes and challenges.
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Affiliation(s)
- Simon Müller
- University Hospital Bonn, Department of Ophthalmology, Bonn, Germany
| | | | - Bhuvan Sachdeva
- Microsoft Research, Bengaluru, India
- Sankara Eye Hospital, Bengaluru, Karnataka, India
| | | | - Frank G. Holz
- University Hospital Bonn, Department of Ophthalmology, Bonn, Germany
| | - Robert P. Finger
- University Hospital Bonn, Department of Ophthalmology, Bonn, Germany
- Department of Ophthalmology, University Medical Center Mannheim, Heidelberg University, Mannheim, Germany
| | | | | | - Thomas Schultz
- B-IT and Department of Computer Science, University of Bonn, Bonn, Germany
- Lamarr Institute for Machine Learning and Artificial Intelligence, Dortmund, Germany
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Carter DC, Kierzkowska O, Sarino K, Guo L, Marchi E, Lyon GJ. Ocular manifestations in a cohort of 43 patients with KBG syndrome. Am J Med Genet A 2024; 194:e63473. [PMID: 37964495 DOI: 10.1002/ajmg.a.63473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 10/24/2023] [Accepted: 11/05/2023] [Indexed: 11/16/2023]
Abstract
Ophthalmological conditions are underreported in patients with KBG syndrome, which is classically described as presenting with dental, developmental, intellectual, skeletal, and craniofacial abnormalities. This study analyzed the prevalence of four ophthalmological conditions (strabismus, astigmatism, myopia, hyperopia) in 43 patients with KBG syndrome carrying variants in ANKRD11 or deletions in 16q24.3 and compared it to the literature. Forty-three patients were recruited via self-referral or a private Facebook group hosted by the KBG Foundation, with 40 of them having pathogenic or likely pathogenic variants. Virtual interviews were conducted to collect a comprehensive medical history verified by medical records. From these records, data analysis was performed to calculate the prevalence of ophthalmological conditions. Out of the 40 participants with pathogenic or likely pathogenic variants, strabismus was reported in 9 (22.5%) participants, while astigmatism, myopia, and hyperopia were reported in 11 (27.5%), 6 (15.0%), and 8 (20.0%) participants, respectively. Other reported conditions include anisometropia, amblyopia, and nystagmus. When compared to the literature, the prevalence of strabismus and refractive errors is higher than other studies. However, more research is needed to determine if variants in ANKRD11 play a role in abnormal development of the visual system. In patients with established KBG syndrome, screening for misalignment or refractive errors should be done, as interventions in patients with these conditions can improve functioning and quality of life.
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Affiliation(s)
- Drake C Carter
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Ola Kierzkowska
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Kathleen Sarino
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Lily Guo
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Elaine Marchi
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Gholson J Lyon
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
- George A. Jervis Clinic, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
- Biology PhD Program, The Graduate Center, The City University of New York, New York, New York, USA
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Andoh JE, Mehta SK, Mir TA, Chen EM, Nwanyanwu K, Teng CC. Domestic Violence-Related Ocular Injuries Among Adult Patients: Data from the Nationwide Emergency Department Sample, 2008-2017. Ophthalmic Epidemiol 2024; 31:169-177. [PMID: 37345877 PMCID: PMC10739625 DOI: 10.1080/09286586.2023.2222792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 01/19/2023] [Accepted: 06/01/2023] [Indexed: 06/23/2023]
Abstract
PURPOSE To investigate domestic violence (DV)-related ocular injuries among adult emergency department (ED) patients in the US. METHODS This was a retrospective, cross-sectional study of patients with a diagnosis of DV and diagnosis of ocular injury in the Nationwide Emergency Department Sample (NEDS) from 2008-2017. We identified patient- and hospital-level variables associated with DV-related ocular injuries. We calculated annual incidence rates using US Census data. Adjusting for inflation using the Consumer Price Index, we calculated mean and total charges. RESULTS From 2008-2017, there were 26,215 ED visits for ocular injuries related to DV with an average incidence of 1.09 per 100,000 adult population (female patients, 84.5%; mean age [SE], 34.3 [0.2]). DV-related ocular injuries were most prevalent among patients in the lowest income quartile (39.1%) and on Medicaid (37.4%). Most ED visits presented to metropolitan teaching (55.4%), non-trauma (46.7%), and south regional (30.5%) hospitals. The most common ocular injury was contusion of eye/adnexa (61.1%). The hospital admission rate was 5.2% with a mean hospital stay of 2.9 [0.2]. The inflation-adjusted mean cost for medical services was $38,540 [2,310.8] per encounter with an average increase of $2,116 per encounter, annually. The likelihood of hospital admission increased for patients aged ≥60 years old, on Medicare, and with open globes or facial/orbital fractures (all p < .05). CONCLUSION Contusion of the eye/adnexa was the most common ocular injury among patients with DV-related ED visits. To better facilitate referrals to social services, ophthalmologists should utilize DV screenings, especially towards women and patients of less privileged socioeconomic status.
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Affiliation(s)
- Joana E. Andoh
- Department of Ophthalmology and Visual Science, Yale School of Medicine, New Haven, Connecticut
- Solomon Center for Health Law & Policy, Yale Law School, New Haven, Connecticut
| | - Sumarth K. Mehta
- Department of Ophthalmology and Visual Science, Yale School of Medicine, New Haven, Connecticut
| | - Tahreem A. Mir
- Department of Ophthalmology and Visual Science, Yale School of Medicine, New Haven, Connecticut
| | - Evan M. Chen
- Department of Ophthalmology, School of Medicine, University of California, San Francisco, San Francisco, California
| | - Kristen Nwanyanwu
- Department of Ophthalmology and Visual Science, Yale School of Medicine, New Haven, Connecticut
| | - Christopher C. Teng
- Department of Ophthalmology and Visual Science, Yale School of Medicine, New Haven, Connecticut
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Moon J, Khan S, Tao S, Kim G. Analysis of Reapplicants to Ophthalmology Residency: Factors Associated with Successful Matching. Semin Ophthalmol 2024; 39:229-234. [PMID: 37938027 DOI: 10.1080/08820538.2023.2278540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/30/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Ophthalmology residency programs are highly competitive and each year there are many unmatched reapplicants who must make time-sensitive decisions on how to prepare for their reapplication. Our analysis of reapplication factors will be the first evidence-based guide to reapplying ophthalmology. OBJECTIVE To determine the components of a reapplicants application that contribute and that do not contribute to ophthalmology residency match success. METHODS Eighty-eight total reapplicants to Dell Medical School's Department of Ophthalmology residency program for the year of 2022 and 2023 were analyzed in a retrospective review in 2023 based on their San Francisco match applications. We assessed match success in the context of demographics, academic performance, cognitive measures, letters of recommendation, personal statements, and extracurricular activities. RESULTS Of 84 reapplicants who completed the San Francisco Match, 41 matched successfully (48.8%). Factors that significantly affected match success include quantity of LORs written by ophthalmologists (P = .0143), choice of interim year activity (p = .0019), and Step 2 Clinical Knowledge score (P = .0017). Our findings demonstrate that noncontributory factors to reapplicant match rate include number of publications during research years, demographics, clinical grades, Alpha Omega Alpha (AOA) membership, LOR qualities, and Step 1 score. CONCLUSIONS Ophthalmology residency reapplicants should focus their efforts on finding a research year or established pre-ophthalmology residency program for their interim year and bolstering their letters of recommendations within the field. The quality of in-specialty relationships and letters of recommendation are more impactful than the number of publications during a research gap year. Step 2 CK score is a significant factor but would have already been determined by the time of reapplication. Metrics such as Step 1 scores, AOA status, number of volunteering experiences, and LOR and personal statement qualities had no effect on a reapplicant's chance of matching.
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Affiliation(s)
- Jared Moon
- Mitchel and Shannon Wong Eye Institute, Dell Medical School at the University of Texas at Austin, Austin, TX, USA
| | - Saima Khan
- Mitchel and Shannon Wong Eye Institute, Dell Medical School at the University of Texas at Austin, Austin, TX, USA
| | - Sara Tao
- Mitchel and Shannon Wong Eye Institute, Dell Medical School at the University of Texas at Austin, Austin, TX, USA
| | - Gene Kim
- Mitchel and Shannon Wong Eye Institute, Dell Medical School at the University of Texas at Austin, Austin, TX, USA
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Jugant S, Regnier A, Douet JY. Diamond burr debridement of calcific band keratopathy in 24 eyes of 22 horses. Vet Ophthalmol 2024. [PMID: 38529825 DOI: 10.1111/vop.13212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/18/2024] [Accepted: 03/06/2024] [Indexed: 03/27/2024]
Abstract
PURPOSE To evaluate the safety and effectiveness of diamond burr debridement (DBD) for the treatment of calcific band keratopathy (CBK) in horses. METHODS Medical records from horses with CBK were reviewed over a period of 4 years. Diagnosis of CBK was based on slit-lamp examination findings, and DBD was performed on standing sedated horses. Follow-up was obtained by clinical reevaluation of the treated eyes or a telephone survey with the referring veterinarian. RESULTS Twenty-two horses of different ages (median: 11 years; range: 5-23) representing 24 CBK-affected eyes (14 left eyes and 10 right eyes) were included in the study. The patients had a medical history of chronic and recurrent uveitis, which required repeated long-term treatments with various combinations of ophthalmic corticosteroids. DBD alone cleared the cornea in 22 affected eyes (92%), but it was combined with blade scraping in two cases with thick calcium plaques. The postoperative medication included a topical antibiotic, atropine drops, and oral flunixin meglumine. Corneal healing was achieved in 21 eyes (87%), 5-21 days (median time 13 days) postoperatively. The three remaining horses were lost to follow-up. Recurrence occurred in 5 of the 21 (24%) reexamined eyes, 3-12.5 weeks (median 8 weeks) postoperatively, and required a second DBD. Four of the 21 eyes ended up being enucleated due to sequelae of uveitis. The main limitations of the study include those inherent to all retrospective clinical data collections. CONCLUSION Mechanical DBD can readily and safely clear the cornea in horses with CBK, but recurrence of calcium deposition is possible.
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Affiliation(s)
| | - Alain Regnier
- CHUVAC, Université de Toulouse, ENVT, Toulouse, France
| | - Jean-Yves Douet
- CHUVAC, Université de Toulouse, ENVT, Toulouse, France
- IHAP, Université de Toulouse, INRAE, ENVT, Toulouse, France
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Mejía-Salgado G, Cifuentes-González C, Zarate-Pinzón L, Peña-Pulgar LF, Rojas-Carabali W, Valdés-Arias D, Lesley Cruz D, de-la-Torre A. Colombian Ocular Diseases Epidemiology Study (CODES): Prevalence and Sociodemographic Characterization of Refractive Errors in Colombian Eye Care Consultations. Ophthalmic Epidemiol 2024:1-9. [PMID: 38527903 DOI: 10.1080/09286586.2024.2330386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
PURPOSE To estimate the prevalence and demographic characteristics of uncorrected refractive errors (URE) in people who attended eye care consultations in Colombia between 2015 and 2019, using the National Health Registry data. METHODS We identified ICD codes for myopia (H-52.1), degenerative myopia (H-44.2), hyperopia (H-52.0), and astigmatism (H-52.2) from the Integrated Social Protection Information System. Crude prevalence rates by age and sex were calculated for the population attending eye care services during these years. Additionally, we developed a standardized morbidity map across county departments. RESULTS In Colombia, the prevalence of URE among eye care consultations was 30.26%, increasing from 30.39% in 2015 to 35.14% in 2019. Of the 1,579,778 cases analyzed, 60.9% were females. Astigmatism emerged as the most prevalent URE, predominantly seen in individuals under 40 years old. Myopia showed the highest prevalence in the 10-30 age group, whereas hyperopia was most prevalent in the first decade of life. Geographically, the Andean region recorded most of URE cases, while more remote areas have seen a rising morbidity risk in recent years. CONCLUSIONS The rising trend of URE in Colombia and its demographic and geographical variations underscores the urgent need for health professionals and government authorities to acknowledge and address this issue. This study provides crucial insights into the refractive error landscape across the country, highlighting the necessity for prevention programs specifically designed to cater to the country's unique needs.
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Affiliation(s)
- Germán Mejía-Salgado
- Neuroscience Research Group (NEUROS), Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
- Ophthalmology Interest Group Universidad del Rosario. (OIG UR). Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
| | - Carlos Cifuentes-González
- Neuroscience Research Group (NEUROS), Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Laura Zarate-Pinzón
- Ophthalmology Interest Group Universidad del Rosario. (OIG UR). Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
| | - Luisa Fernanda Peña-Pulgar
- Ophthalmology Interest Group Universidad del Rosario. (OIG UR). Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
| | - William Rojas-Carabali
- Neuroscience Research Group (NEUROS), Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - David Valdés-Arias
- Ophthalmology Interest Group Universidad del Rosario. (OIG UR). Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
| | - Danna Lesley Cruz
- Clinical Research Group, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
| | - Alejandra de-la-Torre
- Neuroscience Research Group (NEUROS), Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
- Ophthalmology Interest Group Universidad del Rosario. (OIG UR). Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
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23
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Raja H, Munawar A, Mylonas N, Delsoz M, Madadi Y, Elahi M, Hassan A, Abu Serhan H, Inam O, Hernandez L, Chen H, Tran S, Munir W, Abd-Alrazaq A, Yousefi S. Automated Category and Trend Analysis of Scientific Articles on Ophthalmology Using Large Language Models: Development and Usability Study. JMIR Form Res 2024; 8:e52462. [PMID: 38517457 PMCID: PMC10998173 DOI: 10.2196/52462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 01/22/2024] [Accepted: 02/02/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND In this paper, we present an automated method for article classification, leveraging the power of large language models (LLMs). OBJECTIVE The aim of this study is to evaluate the applicability of various LLMs based on textual content of scientific ophthalmology papers. METHODS We developed a model based on natural language processing techniques, including advanced LLMs, to process and analyze the textual content of scientific papers. Specifically, we used zero-shot learning LLMs and compared Bidirectional and Auto-Regressive Transformers (BART) and its variants with Bidirectional Encoder Representations from Transformers (BERT) and its variants, such as distilBERT, SciBERT, PubmedBERT, and BioBERT. To evaluate the LLMs, we compiled a data set (retinal diseases [RenD] ) of 1000 ocular disease-related articles, which were expertly annotated by a panel of 6 specialists into 19 distinct categories. In addition to the classification of articles, we also performed analysis on different classified groups to find the patterns and trends in the field. RESULTS The classification results demonstrate the effectiveness of LLMs in categorizing a large number of ophthalmology papers without human intervention. The model achieved a mean accuracy of 0.86 and a mean F1-score of 0.85 based on the RenD data set. CONCLUSIONS The proposed framework achieves notable improvements in both accuracy and efficiency. Its application in the domain of ophthalmology showcases its potential for knowledge organization and retrieval. We performed a trend analysis that enables researchers and clinicians to easily categorize and retrieve relevant papers, saving time and effort in literature review and information gathering as well as identification of emerging scientific trends within different disciplines. Moreover, the extendibility of the model to other scientific fields broadens its impact in facilitating research and trend analysis across diverse disciplines.
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Affiliation(s)
- Hina Raja
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Asim Munawar
- Watson Research Center, IBM Research, New York, NY, United States
| | - Nikolaos Mylonas
- School of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mohammad Delsoz
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Yeganeh Madadi
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Muhammad Elahi
- Quillen College of Medicine, East Tennessee State University, Johnson, TN, United States
| | - Amr Hassan
- Gavin Herbert Eye Institute, School of Medicine, University of California, Irvine, CA, United States
| | | | - Onur Inam
- Edward S. Harkness Eye Institute, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, United States
- Department of Biophysics, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Luis Hernandez
- Association to Prevent Blindness in Mexico, Ciudad, Mexico
| | - Hao Chen
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, United States
- Department of Pharmacology, Addiction Science and Toxicology, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Sang Tran
- Department of Ophthalmology and Visual Sciences, School of Medicine, University of Maryland, Baltimore, MD, United States
| | - Wuqaas Munir
- Department of Ophthalmology and Visual Sciences, School of Medicine, University of Maryland, Baltimore, MD, United States
| | - Alaa Abd-Alrazaq
- AI Center for Precision Health, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Siamak Yousefi
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, United States
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24
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Miazga K, Tomkowicz J, Wilczak J, Cywińska A. Ocular abnormalities in Whippets practicing lure coursing in Poland. Pol J Vet Sci 2024; 27:5-12. [PMID: 38511551 DOI: 10.24425/pjvs.2024.149328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Coursing is a canine sport discipline invented for sighthounds. The dogs chase the mechanically operated lure on an open area at the track that consists of straight lines as well as turns. Thus, the dogs must rely mainly on their sight in order to chase the lure and to compete. Whippets are the most popular sighthound breed in Poland and more and more dogs practice lure coursing on professional level. Several ocular disorders are known or presumed to be inherited in Whippets, so we decided to check how often they occur amongst competing dogs and if they have any impact on the results during competitions. Forty-five regularly competing Whippets underwent complete ophthalmic examination, including evaluation of menace response, pupillary light reflex and dazzle reflex, biomicroscopic examination conducted before and after dilating pupils with topical tropicamide and fundus examination with indirect ophthalmoscopy. Refractive state of each eye was assessed via streak retinoscopy. Ocular abnormalities were identified in 24 dogs (53.3%). The most common finding was vitreous degeneration identified in 9 dogs (20%), five dogs presented multiple lesions. There were no statistically significant differences regarding sex, age, and ranking points between the dogs with and without lesions. However, some of the identified lesions are likely to progress, so we postulate that the ophthalmological examination should receive more attention in sport Whippets, to check if it has any impact on competing dogs at more advanced age.
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Affiliation(s)
- K Miazga
- Department of Pathology and Veterinary Diagnostics, Institute of Veterinary Medicine, Warsaw University of Life Sciences-SGGW, Nowoursynowska 159c, 02-776 Warsaw, Poland
- Municipal Zoological Garden in Warsaw, Ratuszowa 1/3, 03‑461 Warsaw, Poland
| | - J Tomkowicz
- Veterinary Ophtalmology Center "EyeVet", Chałupnicza 67, 51-503 Wrocław, Poland
| | - J Wilczak
- Department of Physiology, Institute of Veterinary Medicine, Warsaw University of Life Sciences-SGGW, Nowoursynowska 159c, 02-776 Warsaw, Poland
| | - A Cywińska
- Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Torun, Lwowska 1, 87-100, Torun, Poland
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25
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Uday S, Modak D, Sanjay S. Corneal epithelial and fibrovascular downgrowth postcataract surgery with intrastromal bleed: a rare case study with multimodal imaging. BMJ Case Rep 2024; 17:e253299. [PMID: 38479826 PMCID: PMC10941121 DOI: 10.1136/bcr-2022-253299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2024] Open
Abstract
A woman in her 60s presented with diminution of vision and redness in her right eye (OD) 1.5 months duration, 10 months post cataract surgery. The best-corrected visual acuity (BCVA) on the OD was fingers counting at 0.5 m. The anterior section of the OD demonstrated superior pre-Descemet's intrastromal bleeding, superior dense fibrovascular growth in the corneal mid-stroma and superior fibrovascular downgrowth measuring 5×5 mm in the anterior chamber. Along with topical prednisolone acetate (1%) suspension 4 times per day on a tapering dose, antivascular endothelial growth factor therapy was administered intrastromally and subconjunctivally in the superior bulbar conjunctiva near limbus (0.05 mL of 2.5 mg/0.1 mL at each site). Over the course of a week, the intrastromal bleed had completely stopped. Three months later, at the final follow-up, the BCVA had marginally improved to fingers counting 2 m, with a lingering 4×4 mm nebulomacular scar.
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Affiliation(s)
- Shylaja Uday
- Cornea, Narayana Nethralaya, Bangalore, Karnataka, India
| | - Durgalaxmi Modak
- Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, Karnataka, India
| | - Srinivasan Sanjay
- Uveitis and Ocular Immunology, Narayana Nethralaya, Bangalore, Karnataka, India
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26
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Movahedi Nia Z, Prescod C, Westin M, Perkins P, Goitom M, Fevrier K, Bawa S, Kong J. Cross-sectional study to assess the impact of the COVID-19 pandemic on healthcare services and clinical admissions using statistical analysis and discovering hotspots in three regions of the Greater Toronto Area. BMJ Open 2024; 14:e082114. [PMID: 38485179 PMCID: PMC10941105 DOI: 10.1136/bmjopen-2023-082114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/28/2024] [Indexed: 03/17/2024] Open
Abstract
OBJECTIVES The COVID-19 pandemic disrupted healthcare services, leading to the cancellation of non-urgent tests, screenings and procedures, a shift towards remote consultations, stalled childhood immunisations and clinic closures which had detrimental effects across the healthcare system. This study investigates the impact of the COVID-19 pandemic on clinical admissions and healthcare quality in the Peel, York and Toronto regions within the Greater Toronto Area (GTA). DESIGN In a cross-sectional study, the negative impact of the pandemic on various healthcare sectors, including preventive and primary care (PPC), the emergency department (ED), alternative level of care (ALC) and imaging, procedures and surgeries is investigated. Study questions include assessing impairments caused by the COVID-19 pandemic and discovering hotspots and critical subregions that require special attention to recover. The measuring technique involves comparing the number of cases during the COVID-19 pandemic with before that, and determining the difference in percentage. Statistical analyses (Mann-Whitney U test, analysis of variance, Dunn's test) is used to evaluate sector-specific changes and inter-relationships. SETTING This work uses primary data which were collected by the Black Creek Community Health Centre. The study population was from three regions of GTA, namely, the city of Toronto, York and Peel. For all health sectors, the sample size was large enough to have a statistical power of 0.95 to capture 1% variation in the number of cases during the COVID-19 pandemic compared with before that. RESULTS All sectors experienced a significant decline in patient volume during the pandemic. ALC admissions surged in some areas, while IPS patients faced delays. Surgery waitlists increased by an average of 9.75%, and completed IPS procedures decreased in several subregions. CONCLUSIONS The COVID-19 pandemic had a universally negative impact on healthcare sectors across various subregions. Identification of the hardest-hit subregions in each sector can assist health officials in crafting recovery policies.
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Affiliation(s)
- Zahra Movahedi Nia
- Africa-Canada Artificial Intelligence and Data Innovation Consortium (ACADIC), Department of Mathematics and Statistics, York University, Toronto, Ontario, Canada
- Resilience Research Atlantic Alliance on Sustainability, Supporting Recovery and Renewal (REASURE2) Network, Toronto, Ontario, Canada
| | - Cheryl Prescod
- Black Creek Community Health Centre, Toronto, Ontario, Canada
| | - Michelle Westin
- Black Creek Community Health Centre, Toronto, Ontario, Canada
| | - Patricia Perkins
- Resilience Research Atlantic Alliance on Sustainability, Supporting Recovery and Renewal (REASURE2) Network, Toronto, Ontario, Canada
- Faculty of Environment and Urban Change, York University, Toronto, Ontario, Canada
| | - Mary Goitom
- Resilience Research Atlantic Alliance on Sustainability, Supporting Recovery and Renewal (REASURE2) Network, Toronto, Ontario, Canada
- School of Social Work, York University, Toronto, Ontario, Canada
| | - Kesha Fevrier
- Resilience Research Atlantic Alliance on Sustainability, Supporting Recovery and Renewal (REASURE2) Network, Toronto, Ontario, Canada
- Department of Geography and Planning, Queen's University, Kingston, New York, Canada
| | - Sylvia Bawa
- Resilience Research Atlantic Alliance on Sustainability, Supporting Recovery and Renewal (REASURE2) Network, Toronto, Ontario, Canada
- Department of Sociology, York University, Toronto, Ontario, Canada
| | - Jude Kong
- Africa-Canada Artificial Intelligence and Data Innovation Consortium (ACADIC), Department of Mathematics and Statistics, York University, Toronto, Ontario, Canada
- Resilience Research Atlantic Alliance on Sustainability, Supporting Recovery and Renewal (REASURE2) Network, Toronto, Ontario, Canada
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27
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van Munster EPJ, van Nispen RMA, Hoogland J, van der Aa HPA. Feasibility and potential effectiveness of the IdentifEYE training programmes to address mental health problems in adults with vision impairment. Ophthalmic Physiol Opt 2024; 44:399-412. [PMID: 38063259 DOI: 10.1111/opo.13258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 11/02/2023] [Accepted: 11/13/2023] [Indexed: 02/08/2024]
Abstract
PURPOSE Two training programmes about depression and anxiety in adults with vision impairment were developed to support eye care practitioners (ECPs) and low vision service (LVS) workers in identifying and discussing mental health problems. The purpose of this study was to evaluate the training programmes' potential effectiveness and feasibility. METHODS The training programmes were offered to ECPs (n = 9) and LVS workers (n = 17). All participants completed surveys pre-, mid- and post-training, and at a 4 week follow-up about the training programmes' content, effectiveness, feasibility and implementation. The Kirkpatrick model was used as a theoretical framework; linear mixed models were used to determine the potential effectiveness, and outcomes were explored during three focus group meetings. RESULTS Expectations were met in the majority of the participants (84.6%). Post-training, both ECPs and LVS workers reported increased confidence (β = 3.67, confidence interval (CI): 0.53-6.80; β = 4.35, CI: 1.57 to 7.14, respectively) and less barriers (β = -3.67, CI: -6.45 to -0.89; β = -1.82, CI: -4.56 to 0.91). Mental health problems were more likely addressed in both the groups (ECP β = 2.22, CI: -0.17 to 4.62; LVS β = 4.18, CI: 2.67 to 5.68), but these effects did not last in ECPs (β = -3.22, CI: -7.37 to 0.92). Variations of these learning effects between individual participants were found within both the groups, and LVS workers indicated a need to focus on their own profession. Participants provided information on how to improve the training programmes' feasibility, effectiveness and implementation. CONCLUSION The training programmes seemed feasible and potentially effective. Transfer of the lessons learned into daily practice could be enhanced by, for example, specifying the training programmes for healthcare providers with the same profession, introducing microlearning and incorporating mental health management into organisation policies.
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Affiliation(s)
- Edine P J van Munster
- Ophthalmology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Public Health, Quality of Care, Mental Health, Aging and Later Life, Amsterdam, the Netherlands
- Robert Coppes Foundation, Expertise Innovation and Knowledge, Vught, the Netherlands
| | - Ruth M A van Nispen
- Ophthalmology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Public Health, Quality of Care, Mental Health, Aging and Later Life, Amsterdam, the Netherlands
| | - Jeroen Hoogland
- Epidemiology & Data Science, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Hilde P A van der Aa
- Ophthalmology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Amsterdam Public Health, Quality of Care, Mental Health, Aging and Later Life, Amsterdam, the Netherlands
- Robert Coppes Foundation, Expertise Innovation and Knowledge, Vught, the Netherlands
- The Lighthouse Guild NYC, New York, New York, USA
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28
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Giannakakos VP, Syed M, Culican SM, Rosenberg JB. The status of women in academic ophthalmology: Authorship of papers, presentations, and academic promotions. Clin Exp Ophthalmol 2024; 52:137-147. [PMID: 38214049 DOI: 10.1111/ceo.14333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/11/2023] [Accepted: 11/17/2023] [Indexed: 01/13/2024]
Abstract
As the field of ophthalmology has evolved in the last several decades, so has the gender distribution of ophthalmologists. We conducted a narrative review to further characterise the status of women in the realm of publication, presentations, editorial positions, grants, academic promotion, and financial compensation. While the proportion of women publishing, presenting, and filling academic and editorial roles has increased over time, it still does not match that of men. Women are more likely to be first authors instead of senior authors, have lower average h-indices, and are awarded fewer grants. The magnitude of some of these differences is smaller when adjusted for women's shorter career duration on average. Despite increased representation of women in ophthalmology, women continue to receive less compensation for the same work. This review highlights that more can be done to improve gender parity in ophthalmology.
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Affiliation(s)
- Vasiliki P Giannakakos
- Department of Ophthalmology and Visual Sciences, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, New York, USA
| | - Misha Syed
- Department of Ophthalmology and Visual Sciences, University of Texas Medical Branch, Galveston, Texas, USA
| | - Susan M Culican
- Department of Ophthalmology and Visual Neurosciences, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jamie B Rosenberg
- Department of Ophthalmology and Visual Sciences, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, New York, USA
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29
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Parikh AA, Liebman DL, Armstrong GW. A Novel Ophthalmic Telemedicine Program for Follow-Up of Minor Ophthalmic Emergencies. Telemed J E Health 2024; 30:835-840. [PMID: 37751196 DOI: 10.1089/tmj.2023.0129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023] Open
Abstract
Background: Near-term follow-up for minor ophthalmic emergencies is important to ensure positive patient outcomes but can impose logistical challenges for patients and ophthalmology practices. While ophthalmic telemedicine has been used for screening and triage, its feasibility and safety for follow-up care for minor ophthalmic emergencies have not been reported. The objective of this study was to report initial results of a novel virtual emergency department (ED) follow-up clinic. Methods: Retrospective cross-sectional study of patients discharged from the ophthalmic ED who required near-term follow-up and carried diagnoses suitable for virtual evaluation, between December 6, 2021, and June 26, 2022, at a single tertiary eye care center. Main outcome measures included missed appointment rate, time interval between ED encounter and virtual follow-up, clinical diagnoses, and referrals after telemedicine follow-up (including for urgent ambulatory and ED evaluation). Results: A total of 145 virtual visits were scheduled with 99 (68.3%) completed appointments, yielding a no-show rate of 31.7%. Of the completed visits, the mean time interval between ED evaluation and virtual follow-up was 8.3 days (standard deviation ±3.9). Eighty-four (84.9%) visits were video-based and 15 (15.1%) were audio-only. Seventy-nine (94%) had at least one aspect of the ophthalmic examination documented. The most common diagnoses were chalazion (18), conjunctivitis (13), corneal abrasion (12), and encounter after corneal foreign body removal (7). After virtual follow-up, 23 patients (23.2%) had subsequent referrals, and no patients re-presented to the ophthalmic ED. Conclusions: Ophthalmic telemedicine may be a safe and feasible modality for providing timely post-acute near-term follow-up care for patients with appropriate ophthalmic diagnoses.
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Affiliation(s)
- Ayush A Parikh
- Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Ophthalmology, Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Daniel L Liebman
- Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Ophthalmology, Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Grayson W Armstrong
- Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Ophthalmology, Massachusetts Eye and Ear, Boston, Massachusetts, USA
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30
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Patel S, Ong WH, Cobb C, Gillan S. Patient information videos via QR codes: An innovative and sustainable approach in ophthalmology. Scott Med J 2024:369330241236945. [PMID: 38425262 DOI: 10.1177/00369330241236945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
BACKGROUND We explore an innovative approach by transforming patient information leaflet (PILs) into Quick Response (QR) code linked patient information videos (PIVs) in ophthalmology. Our objectives are to assess the subjective utility of a PIV on glaucoma and analyse the use of QR codes as a delivery method. METHODS A prospective study was conducted in Ninewells Hospital, NHS Tayside. A glaucoma PIV was created and linked to a QR code provided to 130 glaucoma patients. Pre- and post-video questionnaires evaluated the patients' perception of using a QR code and subjective improvement in their understanding of glaucoma. RESULTS Out of 102 responses collected, 55% of patients had no prior experience with QR codes. However, 81% of patients were able to watch the PIV. The average view duration of the video was 3:26, with 82.5% view retention. Statistically significant improvement in glaucoma knowledge was observed across all six areas questioned (p < 0.001) using a 5-point Likert scale. Overall, 70% of patients preferred PIVs over PILs, and 77% acknowledged that PIVs could be a sustainable alternative. CONCLUSION QR codes for delivering PIVs were well-received, with patients finding them easy to use. Our PIV on glaucoma effectively enhanced patients' understanding of the condition.
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Affiliation(s)
- Sirjhun Patel
- NHS Tayside, Department of Ophthalmology, Ninewells Hospital, Dundee, UK
| | - Wei Han Ong
- NHS Tayside, Department of Ophthalmology, Ninewells Hospital, Dundee, UK
| | - Caroline Cobb
- NHS Tayside, Department of Ophthalmology, Ninewells Hospital, Dundee, UK
| | - Stewart Gillan
- NHS Tayside, Department of Ophthalmology, Ninewells Hospital, Dundee, UK
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31
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Cheng Y, Wu Y. Pediatric acute bilateral optic neuritis: A case report. Biomed Rep 2024; 20:40. [PMID: 38357228 PMCID: PMC10865288 DOI: 10.3892/br.2024.1728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/05/2024] [Indexed: 02/16/2024] Open
Abstract
With the improvement of diagnostic technology, the diagnosis of optic neuritis (ON) has become increasingly accurate. Due to the special characteristics of the pediatric population, there is currently a lack of large-scale studies and related guidelines on pediatric ON. This case report describes the complete diagnosis and treatment process of a 7-year-old male patient with bilateral acute ON, from onset to symptom relief. During the outpatient stage, the patient was suspected of having different types of ON by different departments, but the diagnosis was confirmed through antibody testing after hospitalization. The treatment plan for this case was based on the current plan for adults and the prognosis was better than that of adults with similar characteristics. This suggests that pediatric ON has its own features and requires more case reports and clinical research for further exploration and summary.
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Affiliation(s)
- Yu Cheng
- Department of Ophthalmology, Peking University First Hospital, Beijing 100034, P.R. China
| | - Yuan Wu
- Department of Ophthalmology, Peking University First Hospital, Beijing 100034, P.R. China
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32
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Sudharshan R, Shen A, Gupta S, Zhang-Nunes S. Assessing the Utility of ChatGPT in Simplifying Text Complexity of Patient Educational Materials. Cureus 2024; 16:e55304. [PMID: 38559518 PMCID: PMC10981786 DOI: 10.7759/cureus.55304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
INTRODUCTION AI chatbots are being increasingly used in healthcare settings. There is growing interest in using AI to assist in patient education. Currently, extensive healthcare information is found online but is often too complex to understand. Our objective is to determine if physicians can recommend the free version of ChatGPT version 3.5 (OpenAI, San Francisco, CA, USA) for patients to simplify text from the American Academy of Ophthalmology (AAO) in English and Spanish. This version of ChatGPT was assessed in this study due to its increased accessibility across various patient populations. METHODS Fifteen articles were chosen from AAO in both languages and simplified with ChatGPT 10 times each. The readability of original and simplified articles was assessed with the Flesch Reading Ease and Gunning Fog Index for English and Fernández Huerta, Gutiérrez, Szigriszt-Pazo, INFLESZ, and Legibilidad-µ for Spanish. Grade levels to assess readability were calculated with Flesch Kincaid Grade Level and Crawford Nivel-de-Grado. Mean, standard deviation, and two-tailed t-tests were performed to assess differences before and after simplification. RESULTS Average grade levels before and after simplification were as follows: English 8.43±1.17 to 8.9±2.1 (p=0.41) and Spanish 5.3±0.34 to 4.1±1.1 (p=0.0001). Spanish articles were significantly simplified per Legibilidad-µ (p=0.003). No significant difference was noted for other scales. CONCLUSIONS The readability of AAO articles in English worsened without significance but significantly improved in Spanish. This may result from simpler syllable structures and a lesser overall vocabulary in Spanish. With increased testing, physicians can recommend ChatGPT for Spanish-speaking patients to improve health literacy.
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Affiliation(s)
- Rasika Sudharshan
- Ophthalmology, University of Southern California (USC) Roski Eye Institute, Los Angeles, USA
| | - Alena Shen
- Ophthalmology, University of Southern California (USC) Roski Eye Institute, Los Angeles, USA
| | - Shreya Gupta
- Ophthalmology, University of Southern California (USC) Roski Eye Institute, Los Angeles, USA
| | - Sandy Zhang-Nunes
- Ophthalmology, University of Southern California (USC) Roski Eye Institute, Los Angeles, USA
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Paterson R, Drake B, Tabin G, Cushing T. Wilderness Medical Society Clinical Practice Guidelines for Treatment of Eye Injuries and Illnesses in the Wilderness: 2024 Update. Wilderness Environ Med 2024; 35:67S-77S. [PMID: 38425236 DOI: 10.1177/10806032231223008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
A panel convened to develop an evidence-based set of guidelines for the recognition and treatment of eye injuries and illnesses that may occur in the wilderness. These guidelines are meant to serve as a tool to help wilderness providers accurately identify and subsequently treat or evacuate for a variety of ophthalmologic complaints. Recommendations are graded based on the quality of their supporting evidence and the balance between risks and benefits according to criteria developed by the American College of Chest Physicians.
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Affiliation(s)
- Ryan Paterson
- Department of Emergency Medicine, Denver Health Medical Center/University of Colorado School of Medicine, Denver, CO, USA
- Department of Emergency Medicine, Kaiser Permanente Medical Group - Colorado, Glenwood Springs, CO, USA
| | | | - Geoffrey Tabin
- Department of Ophthalmology, Stanford University, Palo Alto, CA, USA
| | - Tracy Cushing
- Department of Emergency Medicine, Denver Health Medical Center/University of Colorado School of Medicine, Denver, CO, USA
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Dutt DDCS, Carr SE, Scott TM, Petsoglou C, Grigg J, Razavi H. Educators' consideration of learner motivation in ophthalmology education in medical school: Influences on teaching practice and course design. Med Teach 2024; 46:387-398. [PMID: 37703439 DOI: 10.1080/0142159x.2023.2256956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
BACKGROUND Ophthalmology education in medical school has historically neglected the impact of autonomous motivation on student learning and wellbeing. This study aimed to understand ophthalmology educators' consideration and application of student motivation in ophthalmology medical education. MATERIAL AND METHODS Lead ophthalmology educators from Australian and New Zealand medical schools participated in an online semi-structured in-depth interview. Interview transcripts were analysed using thematic analysis. Codes were generated and aligned into overarching themes. FINDINGS Six educators participated in the study. Five main themes arose from the transcripts: the lack of explicit consideration of student motivation, implicit consideration of motivation in curriculum design and in teaching practices, the impact of innovation on motivation and the relationship between teacher and student motivation. Participants also commented on trends in ophthalmology education including generalists' confidence in managing ophthalmic disease, the role of fundoscopy in medical education and time pressure on ophthalmology in medical schools. CONCLUSION There has only been an implicit instead of explicit consideration of motivation in ophthalmology education in medical school, which leaves an unfulfilled potential for teaching practices to impact the affective along with cognitive and metacognitive aspects of learning. This study highlights the need for motivation to be explicitly incorporated into the development of teaching practices and curriculum reform.
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Affiliation(s)
- Deepaysh D C S Dutt
- Health Professions Education, The University of Western Australia, Perth, Western Australia, Australia
| | - Sandra E Carr
- Health Professions Education, The University of Western Australia, Perth, Western Australia, Australia
| | - Tabitha M Scott
- Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia
| | | | - John Grigg
- Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia
- The Children's Hospital at Westmead, Eye Genetics Research Group, Children's Medical Research Institute, Sydney, New South Wales, Australia
- Genetic Medicine and Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - Hessom Razavi
- Centre for Ophthalmology and Visual Science, The University of Western Australia, Perth, Western Australia, Australia
- Department of Ophthalmology, Lions Eye Institute, Perth, Western Australia, Australia
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Abdulaziz MK, Al-Jamali M, Al-Mazidi S, Albuloushi S, Al-Ali AB. Medical Students Understanding of The Scope of Plastic Surgery. Arch Plast Surg 2024; 51:251-257. [PMID: 38596147 PMCID: PMC11001442 DOI: 10.1055/a-2219-2411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 11/24/2023] [Indexed: 04/11/2024] Open
Abstract
Background Plastic surgery has developed to benefit in a variety of challenging areas formerly handled by other disciplines. Medical students do not have a clear picture of plastic surgery as a career due to lacking scope, clinical practice, and understanding of plastic surgery as a clinical area of expertise, including general practitioners, nursing staff, medical trainees, and the general public, and misconceptions about the extent of reconstructive and plastic surgery. Methods A cross-sectional observational study was conducted on Kuwait University Medical students (2nd-7th Years) over a period of 1 month. A questionnaire and a consent form were provided to eligible students. The inclusion criteria were Kuwait University Medical students from 2nd to 7th Years with signed consent form. The response was collected via email sent in coordination with the Vice Dean of Student Affairs in the Faculty of Medicine. Using statistical package for the social sciences, responses were statistically analyzed. Pearson's chi-square test was used to calculate p -values, where p < 0.05 was considered statistically significant. Results A total of 244 eligible medical students, 121 males and 123 females, were included in the study, with a mean age of 21 (±2) years. Similarly, 126 (51.6%) were preclinical students (2nd-4th-year students), while 118 (48.4%) were clinical students (5th-7th-year students). About 79.8% of medical students believed that plastic surgery plays an essential role in trauma management, whereas 9.2% did not consider plastic surgery significant for trauma management. This study found that only 15.5% of medical students were interested in enrolling in plastic surgery residency after graduation, while 47.1% of students did not consider plastic surgery residency after graduation. However, 37.4% were uncertain. The two most driving factors in deciding on plastic surgery residency were expected income (61.8%) and lifestyle (14.3%). Conclusion Improving medical students' education quality can enhance their perception and awareness of plastic surgery. Students should be taught the broader scope of plastic surgery. The inclusion of formal training during undergraduation is the essence of time and should be added to or improved during plastic surgery rotations with more emphasis on reconstructive and hand/peripheral nerve surgery. Student-led interest groups can be a useful tool for educating students about their specialty.
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Affiliation(s)
- Mohammad K.H.B. Abdulaziz
- Department of Plastic Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, Warwickshire, United Kingdom
- Department of Plastic Surgery, University Hospital Coventry, Coventry, United Kingdom
| | - Mohammad Al-Jamali
- Department of Psychiatry, University Hospitals Birmingham NHS Foundation Trust, Birmingham, Birmingham, United Kingdom
| | - Sundus Al-Mazidi
- Department of Plastic Surgery, Al-Babtain Center for Plastic and Burn Surgery, Kuwait City, Kuwait
| | - Sarah Albuloushi
- Department of Opthalmology, Al-Bahar Center for Opthalmology, Kuwait City, Kuwait
| | - Ahmad B. Al-Ali
- Department of Plastic Surgery, Al-Babtain Center for Plastic and Burn Surgery, Kuwait City, Kuwait
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Karn PK, Abdulla WH. Advancing Ocular Imaging: A Hybrid Attention Mechanism-Based U-Net Model for Precise Segmentation of Sub-Retinal Layers in OCT Images. Bioengineering (Basel) 2024; 11:240. [PMID: 38534514 DOI: 10.3390/bioengineering11030240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/28/2024] Open
Abstract
This paper presents a novel U-Net model incorporating a hybrid attention mechanism for automating the segmentation of sub-retinal layers in Optical Coherence Tomography (OCT) images. OCT is an ophthalmology tool that provides detailed insights into retinal structures. Manual segmentation of these layers is time-consuming and subjective, calling for automated solutions. Our proposed model combines edge and spatial attention mechanisms with the U-Net architecture to improve segmentation accuracy. By leveraging attention mechanisms, the U-Net focuses selectively on image features. Extensive evaluations using datasets demonstrate that our model outperforms existing approaches, making it a valuable tool for medical professionals. The study also highlights the model's robustness through performance metrics such as an average Dice score of 94.99%, Adjusted Rand Index (ARI) of 97.00%, and Strength of Agreement (SOA) classifications like "Almost Perfect", "Excellent", and "Very Strong". This advanced predictive model shows promise in expediting processes and enhancing the precision of ocular imaging in real-world applications.
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Affiliation(s)
- Prakash Kumar Karn
- Department of Electrical, Computer and Software Engineering, The University of Auckland, Auckland 1010, New Zealand
| | - Waleed H Abdulla
- Department of Electrical, Computer and Software Engineering, The University of Auckland, Auckland 1010, New Zealand
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Wu KY, Tabari A, Mazerolle É, Tran SD. Towards Precision Ophthalmology: The Role of 3D Printing and Bioprinting in Oculoplastic Surgery, Retinal, Corneal, and Glaucoma Treatment. Biomimetics (Basel) 2024; 9:145. [PMID: 38534830 DOI: 10.3390/biomimetics9030145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/04/2024] [Accepted: 02/16/2024] [Indexed: 03/28/2024] Open
Abstract
In the forefront of ophthalmic innovation, biomimetic 3D printing and bioprinting technologies are redefining patient-specific therapeutic strategies. This critical review systematically evaluates their application spectrum, spanning oculoplastic reconstruction, retinal tissue engineering, corneal transplantation, and targeted glaucoma treatments. It highlights the intricacies of these technologies, including the fundamental principles, advanced materials, and bioinks that facilitate the replication of ocular tissue architecture. The synthesis of primary studies from 2014 to 2023 provides a rigorous analysis of their evolution and current clinical implications. This review is unique in its holistic approach, juxtaposing the scientific underpinnings with clinical realities, thereby delineating the advantages over conventional modalities, and identifying translational barriers. It elucidates persistent knowledge deficits and outlines future research directions. It ultimately accentuates the imperative for multidisciplinary collaboration to enhance the clinical integration of these biotechnologies, culminating in a paradigm shift towards individualized ophthalmic care.
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Affiliation(s)
- Kevin Y Wu
- Division of Ophthalmology, Department of Surgery, University of Sherbrooke, Sherbrooke, QC J1G 2E8, Canada
| | - Adrian Tabari
- Southern Medical Program, Faculty of Medicine, University of British Columbia, Kelowna, BC V1V 1V7, Canada
| | - Éric Mazerolle
- Division of Ophthalmology, Department of Surgery, University of Sherbrooke, Sherbrooke, QC J1G 2E8, Canada
| | - Simon D Tran
- Faculty of Dental Medicine and Oral Health Sciences, McGill University, Montreal, QC H3A 1G1, Canada
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Marshall RF, Mallem K, Xu H, Thorne J, Burkholder B, Chaon B, Liberman P, Berkenstock M. Investigating the Accuracy and Completeness of an Artificial Intelligence Large Language Model About Uveitis: An Evaluation of ChatGPT. Ocul Immunol Inflamm 2024:1-4. [PMID: 38394625 DOI: 10.1080/09273948.2024.2317417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 02/06/2024] [Indexed: 02/25/2024]
Abstract
PURPOSE To assess the accuracy and completeness of ChatGPT-generated answers regarding uveitis description, prevention, treatment, and prognosis. METHODS Thirty-two uveitis-related questions were generated by a uveitis specialist and inputted into ChatGPT 3.5. Answers were compiled into a survey and were reviewed by five uveitis specialists using standardized Likert scales of accuracy and completeness. RESULTS In total, the median accuracy score for all the uveitis questions (n = 32) was 4.00 (between "more correct than incorrect" and "nearly all correct"), and the median completeness score was 2.00 ("adequate, addresses all aspects of the question and provides the minimum amount of information required to be considered complete"). The interrater variability assessment had a total kappa value of 0.0278 for accuracy and 0.0847 for completeness. CONCLUSION ChatGPT can provide relatively high accuracy responses for various questions related to uveitis; however, the answers it provides are incomplete, with some inaccuracies. Its utility in providing medical information requires further validation and development prior to serving as a source of uveitis information for patients.
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Affiliation(s)
- Rayna F Marshall
- The Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Krishna Mallem
- The Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Hannah Xu
- University of California San Diego, San Diego, California, USA
| | - Jennifer Thorne
- The Wilmer Eye Institute, Division of Ocular Immunology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Bryn Burkholder
- The Wilmer Eye Institute, Division of Ocular Immunology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Benjamin Chaon
- The Wilmer Eye Institute, Division of Ocular Immunology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Paulina Liberman
- The Wilmer Eye Institute, Division of Ocular Immunology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Meghan Berkenstock
- The Wilmer Eye Institute, Division of Ocular Immunology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Beckwith-Cohen B, Petersen-Jones SM. Manifestations of systemic disease in the retina and fundus of cats and dogs. Front Vet Sci 2024; 11:1337062. [PMID: 38444779 PMCID: PMC10912207 DOI: 10.3389/fvets.2024.1337062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/15/2024] [Indexed: 03/07/2024] Open
Abstract
The fundus is unique in that it is the only part of the body that allows for a noninvasive and uninterrupted view of vasculature and nervous tissue. Utilization of this can be a powerful tool in uncovering salient incidental findings which point to underlying systemic diseases, and for monitoring response to therapy. Retinal venules and arterioles allow the clinician to assess changes in vascular color, diameter, outline, and tortuosity. The retina and optic nerve may exhibit changes associated with increased or decreased thickness, inflammatory infiltrates, hemorrhages, and detachments. While some retinal manifestations of systemic disease may be nonspecific, others are pathognomonic, and may be the presenting sign for a systemic illness. The examination of the fundus is an essential part of the comprehensive physical examination. Systemic diseases which may present with retinal abnormalities include a variety of disease classifications, as represented by the DAMNIT-V acronym, for Degenerative/Developmental, Anomalous, Metabolic, Neoplastic, Nutritional, Inflammatory (Infectious/Immune-mediated/ischemic), Toxic, Traumatic and Vascular. This review details systemic illnesses or syndromes that have been reported to manifest in the fundus of companion animals and discusses key aspects in differentiating their underlying cause. Normal variations in retinal anatomy and morphology are also considered.
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Affiliation(s)
- Billie Beckwith-Cohen
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, United States
| | - Simon M. Petersen-Jones
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, United States
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Reynolds BD, Perry E, Nagel HG, Whittaker CJ, Caruso KA, Annear MJ, Irving WM, McCarthy PM, Dion A, Yi JS, Hall E, Smith JS. Retrospective assessment of ophthalmic disease development in domestic dogs and cats when hospitalised with tick paralysis caused by Ixodes holocyclus. Aust Vet J 2024. [PMID: 38369322 DOI: 10.1111/avj.13325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/19/2023] [Accepted: 01/21/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVE To investigate the incidence and predisposing factors leading to the development of corneal ulcers and the loss of a palpebral reflex in hospitalised canine and feline patients with tick paralysis (TP). ANIMALS STUDIED A total of 102 dogs and 100 cats retrospectively were assessed from previously hospitalised patients. METHODS A retrospective cohort study was performed on 102 different canine and 100 different feline patients who were hospitalised for TP from October 2020-January 2022. Patient data were collected, and logistic regression was conducted to determine factors affecting the palpebral reflex and the development of corneal ulcers. RESULTS Corneal ulcers occurred in 23/102 (22.5%) dogs during hospitalisation and were strongly associated with an incomplete palpebral reflex ipsilaterally during hospitalisation (P < 0.001), hospitalisation ≥3 days (P = 0.004), mechanical ventilation ≥3 days (P = 0.015) or a tick location cranial to C1 (P = 0.003). An incomplete palpebral reflex during hospitalisation was observed in 29/102 (28.4%) dogs and was significantly associated with decreasing patient weight (P = 0.018), increasing days hospitalised (P = 0.001), having a tick found cranial to C1 (P = 0.004), highest recorded GP grade (P = 0.01), highest recorded RP grade (P = 0.005), use of amoxycillin-clavulanic acid during hospitalisation (P = 0.002) and use of piperacillin/tazobactam during hospitalisation (P = 0.003). There was a significant association between the loss of a complete palpebral reflex and mortality during hospitalisation in dogs (OR = 4.5, P = 0.029). Corneal ulcers occurred in 10/100 (10.0%) cats during hospitalisation, and was significantly more likely to occur to an eye if an incomplete palpebral reflex was observed ipsilaterally during hospitalisation (OR = 20.1, P < 0.0001) and with increasing patient age (P = 0.019). The absence of a complete palpebral reflex during hospitalisation was observed in 18/10 (18.0%) cats and was significantly associated with increasing days hospitalised (P = 0.034). There was no significant association between the loss of a complete palpebral reflex and mortality during hospitalisation in cats. CONCLUSIONS The frequency of corneal ulcers and loss of palpebral reflexes were significant in dogs and cats hospitalised by TP, with many factors contributing to the risk of these developing.
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Affiliation(s)
- B D Reynolds
- Eye Clinic for Animals, Sydney, New South Wales, 2064, Australia
| | - E Perry
- Northside Emergency Veterinary Service, Sydney, New South Wales, 2084, Australia
| | - H G Nagel
- Terrey Hills Animal Hospital, Sydney, New South Wales, 2084, Australia
| | - C J Whittaker
- Eye Clinic for Animals, Sydney, New South Wales, 2064, Australia
| | - K A Caruso
- Eye Clinic for Animals, Sydney, New South Wales, 2064, Australia
| | - M J Annear
- Eye Clinic for Animals, Sydney, New South Wales, 2064, Australia
| | - W M Irving
- Eye Clinic for Animals, Sydney, New South Wales, 2064, Australia
| | - P M McCarthy
- Eye Clinic for Animals, Sydney, New South Wales, 2064, Australia
| | - A Dion
- Northside Emergency Veterinary Service, Sydney, New South Wales, 2084, Australia
| | - Jm-S Yi
- Northside Emergency Veterinary Service, Sydney, New South Wales, 2084, Australia
| | - E Hall
- University of Sydney, Sydney, New South Wales, 2006, Australia
| | - J S Smith
- Eye Clinic for Animals, Sydney, New South Wales, 2064, Australia
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Leshno A, Shalev D, Landau Prat D. Ophthalmic exam and ophthalmology residents' subspecialty preference. Int J Ophthalmol 2024; 17:359-364. [PMID: 38371249 PMCID: PMC10827627 DOI: 10.18240/ijo.2024.02.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 11/20/2023] [Indexed: 02/20/2024] Open
Abstract
AIM To evaluate residents' perceptions and attitudes toward the various aspects of a comprehensive ophthalmic examination, and to determine if these factors correlate with their choices for fellowship and future career plans. METHODS This is a cross-sectional study. A questionnaire on the perception of the ophthalmic exam was sent via SurveyMonkey to ophthalmology residents throughout Israel. Eighty of them (one-half of all ophthalmology residents in 2019) completed it. The first part related to how they perceived each component of the ophthalmic evaluation. The second part related to their future fellowship plans. The Chi-squared test was used to compare categorical variables and Student's t-test and One-way ANOVA were used to compare continuous variables. Multivariate logistic regression analysis was applied as needed to detect interactions between variables and to exclude confounder effects. RESULTS Slit-lamp examination of the anterior and posterior segments ranked as the most likeable aspects, whereas gonioscopy, ocular motility examination and visual acuity assessment were least likeable. Anterior segment and retina subspecialties were the ones most sought after. Forty-nine respondents (61.3%) noted a direct correlation between their preferred parts of comprehensive ophthalmic evaluations and their choice of subspecialty. Perceptions of selected components of those evaluations were significantly associated with responders' intentions to pursue anterior segment, retina, or oculoplastic fellowships (P<0.05). CONCLUSION Perspectives of residents toward the ophthalmic examination, and most specifically its individual components, play an important role in their choice of subspecialty training.
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Affiliation(s)
- Ari Leshno
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer 5262000, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Daf Shalev
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
- Department of Ophthalmology, Edith Wolfson Medical Center, Holon 5822012, Israel
| | - Daphna Landau Prat
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer 5262000, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
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Sloesen B, O'Brien P, Verma H, Asaithambi S, Parashar N, Mothe RK, Shaikh J, Syntosi A. Patient Experiences and Insights on Chronic Ocular Pain: Social Media Listening Study. JMIR Form Res 2024; 8:e47245. [PMID: 38358786 PMCID: PMC10905354 DOI: 10.2196/47245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 12/01/2023] [Accepted: 12/19/2023] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Ocular pain has multifactorial etiologies that affect activities of daily life, psychological well-being, and health-related quality of life (QoL). Chronic ocular surface pain (COSP) is a persistent eye pain symptom lasting for a period longer than 3 months. OBJECTIVE The objective of this social media listening study was to better understand COSP and related symptoms and identify its perceived causes, comorbidities, and impact on QoL from social media posts. METHODS A search from February 2020 to February 2021 was performed on social media platforms (Twitter, Facebook, blogs, and forums) for English-language content posted on the web. Social media platforms that did not provide public access to information or posts were excluded. Social media posts from Australia, Canada, the United Kingdom, and the United States were retrieved using the Social Studio platform-a web-based aggregator tool. RESULTS Of the 25,590 posts identified initially, 464 posts about COSP were considered relevant; the majority of conversations (98.3%, n=456) were posted by adults (aged >18 years). Work status was mentioned in 52 conversations. Patients' or caregivers' discussions across social media platforms were centered around the symptoms (61.9%, n=287) and causes (58%, n=269) of ocular pain. Patients mentioned having symptoms associated with COSP, including headache or head pressure, dry or gritty eyes, light sensitivity, etc. Patients posted that their COSP impacts day-to-day activities such as reading, driving, sleeping, and their social, mental, and functional well-being. CONCLUSIONS Insights from this study reported patients' experiences, concerns, and the adverse impact on overall QoL. COSP imposes a significant burden on patients, which spans multiple aspects of daily life.
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Salh D, Pinto A, Freund P. Bilateral non-arteritic posterior ischaemic optic neuropathy following COVID-19 vaccination. BMJ Case Rep 2024; 17:e256860. [PMID: 38355209 PMCID: PMC10868318 DOI: 10.1136/bcr-2023-256860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024] Open
Abstract
We report a case of bilateral posterior ischaemic optic neuropathy, which followed vaccination with ChAdOx1 nCoV-19 for COVID-19 prophylaxis. A man in his early 60s was initially assessed for bilateral acute vision loss following 3 days of frontal headaches. The patient denied any other preceding visual concerns or symptoms of giant cell arteritis. The patient received his first dose of the ChAdOx1 nCoV-19 vaccination 10 days before the onset of his symptoms.At initial presentation, visual acuity was counting fingers bilaterally. Blood work found normal erythrocyte sedimentation rate (6 mm/hour) and C reactive protein (<5 mg/L) as well as a negative infectious and autoimmune serology. He was negative for COVID-19 with PCR testing. Diffusion-weighted MRI showed restricted diffusion along both optic nerves. After 5 months, the patient's visual acuity remained counting fingers bilaterally with pale optic nerves. Isolated bilateral posterior ischaemic optic neuropathy has not been reported in association with the ChAdOx1 nCoV-19 vaccine.
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Affiliation(s)
- Dominique Salh
- Ophthalmology and Visual Sciences, Dalhousie University Faculty of Medicine, Halifax, Nova Scotia, Canada
| | - Ashlyn Pinto
- Ophthalmology and Visual Sciences, Dalhousie University Faculty of Medicine, Halifax, Nova Scotia, Canada
| | - Paul Freund
- Clarity Eye Institute, Toronto, Ontario, Canada
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Burns A, Hug J. Infantile hemiparesis and porencephaly due to a COL4A1 mutation: Gould syndrome. BMJ Case Rep 2024; 17:e259103. [PMID: 38355202 PMCID: PMC10868270 DOI: 10.1136/bcr-2023-259103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024] Open
Abstract
Gould syndrome is an autosomal dominant syndrome due to a COL4A1 or COL4A2 mutation that is commonly characterised by familial porencephaly, seizures, intracranial haemorrhages, cataracts, nephropathies and more. There have been up to 137 identified patients based on a review of the literature. In this case, we describe a male infant that presents with hemiparesis, developmental delay and gait abnormalities at his well-child check. Referral to neurology and a subsequent MRI demonstrated porencephaly and ocular lens abnormalities. Genetic sequencing uncovered a mutation to the COL4A1 gene, suggesting Gould syndrome. There are no family members with similar phenotypes. Mutations to the COL4A1 and COL4A2 genes result in disruption of collagen found in most basement membranes, resulting in a variety of phenotypes that can make diagnosis difficult. Genetic identification of these patients is critical as these patients require a multidisciplinary approach to care and specific counselling on risk reduction techniques.
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Affiliation(s)
- Austin Burns
- Rocky Vista University College of Osteopathic Medicine, Engelwood, Colorado, USA
| | - Jamie Hug
- Rocky Vista University College of Osteopathic Medicine, Engelwood, Colorado, USA
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Castillejo Becerra CM, Wagner LH. Telemedicine in Oculoplastic Surgery During the COVID-19 Pandemic: A Single Center Experience. Telemed J E Health 2024. [PMID: 38350121 DOI: 10.1089/tmj.2023.0401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024] Open
Abstract
Purpose: To investigate patterns in oculoplastic surgery telemedicine visits at our institution during the pandemic period. Methods: Retrospective chart review of all patients who had a virtual consultation with the oculoplastic surgery service at Mayo Clinic Rochester between March 1, 2020, and March 1, 2021. Results: There were a total of 148 patients. Mean age was 65 years (95% confidence interval [CI]: 62-68). The mean driving distance to the medical center was 468 kilometers (95% CI: 352-586) and 15 (10%) patients came from states with no practicing American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) members. Out of the 205 virtual visits, 35 (17%) were new, 45 (22%) were return, and 125 (61%) were postoperative. Conversion rate to surgery was 60%. A comparison between type of virtual visits (new vs. return vs. postoperative) revealed that a diagnosis of eyelid malposition was most frequent in postoperative visits (p = < 0.001), skin malignancy was most frequent in new visits (p = 0.009), and orbital tumors (p = 0.018) and thyroid eye disease (p = < 0.001) were most frequent in return visits. Most virtual encounters had supportive media attached including external photographs in 127 (62%) visits and other imaging or testing in 18 (9%) visits. The average virtual visit lasted 18 min (95% CI: 14-22) with technical difficulties noted in 9 (4%) visits. Unanticipated conversion to in-person visits was noted in three (1%) cases. Conclusions: A wide range of oculoplastic surgery conditions was managed virtually during the COVID-19 pandemic. Utilization of initial virtual visit versus follow-up care varied by diagnosis. Virtual visits may improve access to oculoplastic subspecialty care for patients from underserved areas.
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Affiliation(s)
| | - Lilly H Wagner
- Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota, USA
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Yan B, Cao D, Jiang X, Chen Y, Dai W, Dong F, Huang W, Zhang T, Gao C, Chen Q, Yan Z, Wang Z. FedEYE: A scalable and flexible end-to-end federated learning platform for ophthalmology. Patterns (N Y) 2024; 5:100928. [PMID: 38370128 PMCID: PMC10873155 DOI: 10.1016/j.patter.2024.100928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/03/2023] [Accepted: 01/11/2024] [Indexed: 02/20/2024]
Abstract
Data-driven machine learning, as a promising approach, possesses the capability to build high-quality, exact, and robust models from ophthalmic medical data. Ophthalmic medical data, however, presently exist across disparate data silos with privacy limitations, making centralized training challenging. While ophthalmologists may not specialize in machine learning and artificial intelligence (AI), considerable impediments arise in the associated realm of research. To address these issues, we design and develop FedEYE, a scalable and flexible end-to-end ophthalmic federated learning platform. During FedEYE design, we adhere to four fundamental design principles, ensuring that ophthalmologists can effortlessly create independent and federated AI research tasks. Benefiting from the design principles and architecture of FedEYE, it encloses numerous key features, including rich and customizable capabilities, separation of concerns, scalability, and flexible deployment. We also validated the applicability of FedEYE by employing several prevalent neural networks on ophthalmic disease image classification tasks.
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Affiliation(s)
- Bingjie Yan
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Danmin Cao
- Aier Eye Hospital of Wuhan University, Wuhan, China
| | - Xinlong Jiang
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yiqiang Chen
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
- Peng Cheng Laboratory, Shenzhen, Guangdong, China
| | - Weiwei Dai
- Institute of Digital Ophthalmology and Visual Science, Changsha Aier Eye Hospital, Hunan, China
- AnHui Aier Eye Hospital, Anhui Medical University, Anhui, China
| | - Fan Dong
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Wuliang Huang
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Teng Zhang
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Chenlong Gao
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Qian Chen
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Zhen Yan
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Zhirui Wang
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China
- Beijing Key Laboratory of Mobile Computing and Pervasive Device, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
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Papaioannou C. Advancements in the treatment of age-related macular degeneration: a comprehensive review. Postgrad Med J 2024:qgae016. [PMID: 38330506 DOI: 10.1093/postmj/qgae016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/04/2024] [Accepted: 01/16/2024] [Indexed: 02/10/2024]
Abstract
Age-related macular degeneration (AMD) stands as a leading cause of irreversible blindness, particularly affecting central vision and impeding daily tasks. This paper provides a thorough exploration of AMD, distinguishing between its two main subtypes-Wet and Dry AMD-while shedding light on the prevalence and risk factors, including age, genetics, and smoking. The focus shifts to the current and future treatment landscape, examining both Dry and Wet AMD. Regarding Dry AMD, interventions such as antioxidant supplementation and ongoing clinical trials offer hope. Notable among these is Pegcetacoplan which is the only Food and Drug Administration (FDA)-approved medication, displaying promising results in reducing geographic atrophy lesions. For Wet AMD, anti-Vascular Endothelial Growth Factor therapies like Ranibizumab (Lucentis®) have been instrumental, and newer drugs like Faricimab and OPT-302 show comparable efficacy with extended dosing intervals. Additionally, gene therapies such as RGX-314 present a potential paradigm shift, reducing or eliminating the need for frequent injections. Biosimilars offer cost-effective alternatives. The paper also delves into the integration of technology and artificial intelligence in AMD management, highlighting the role of smartphone apps for patient monitoring and artificial intelligence algorithms for diagnosis and surveillance. Furthermore, patient perspectives on artificial intelligence demonstrate a positive correlation between understanding and trust. The narrative concludes with a glimpse into ground-breaking technologies, including retinal implants and bionic chips, offering hope for vision restoration. Overall, this paper underscores the multifaceted approach in addressing AMD, combining traditional and innovative strategies, paving the way for a more promising future in AMD treatment.
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Affiliation(s)
- Christos Papaioannou
- Department of Surgery, Chelsea and Westminster Hospital NHS Foundation Trust, TW7 6AF, London, United Kingdom
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Dia M, Albrecht MM, Sanayei N, Cabral H, Martin DC, Subramanian ML, Ness S, Siegel NH, Desai M, Chen X. Patient Satisfaction with the Hybrid Telemedicine Model for Ophthalmology. Telemed J E Health 2024; 30:499-508. [PMID: 37651189 DOI: 10.1089/tmj.2023.0051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
Abstract
Background: The purpose of this research was to compare patient satisfaction between hybrid ophthalmology telemedicine and standard-of-care in-person visits. A retrospective, cross-sectional, case-control analysis of patient satisfaction based on survey data was used. Methods: Responses to the National Research Council Health Patient Survey were retrieved for randomly sampled hybrid ophthalmology telemedicine and in-person visits between March 11, 2020 and December 31, 2021 at a hospital-based eye clinic in Boston, Massachusetts. The primary outcome was based on the question "How likely would you be to recommend this provider to your family and friends?" (0-10 scale) with a score of 9 or 10 coded as satisfied. Two-sample t-tests, Pearson's chi-square tests, and bivariate logistic regressions were used to compare patient satisfaction scores between the hybrid and in-person cohorts. Demographic data, including age, sex, language, and self-reported race and ethnicity, were used as potential predictors of patient satisfaction in a multivariable logistic regression model. Results: There were 49 surveys from hybrid visits and 3,390 surveys from in-person visits. Hybrid visit patients reported high satisfaction scores without significant differences compared to in-person visit patients (hybrid 79% satisfied, in-person 82% satisfied, p = 0.728). Age was significantly associated with satisfaction in the hybrid cohort with the 65+ age group reporting lower satisfaction (below 65 years 100% satisfied, 65+ years 60% satisfied, p = 0.003). No association with age was observed in the in-person cohort. Conclusions: The hybrid ophthalmology telemedicine model can provide effective care without sacrificing patient satisfaction. Older patients may benefit from targeted interventions in future telemedicine models.
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Affiliation(s)
- Manal Dia
- Boston University School of Medicine, Boston, Massachusetts, USA
| | | | - Nedda Sanayei
- Boston University School of Medicine, Boston, Massachusetts, USA
| | - Howard Cabral
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Diana C Martin
- Boston University School of Medicine, Boston, Massachusetts, USA
| | - Manju L Subramanian
- Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Steven Ness
- Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Nicole H Siegel
- Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Manishi Desai
- Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Xuejing Chen
- Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
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49
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Grzybowski A, Pawlikowska-Łagód K. 100th anniversary of Acta Ophthalmologica. Acta Ophthalmol 2024; 102:8-14. [PMID: 37606384 DOI: 10.1111/aos.15748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 08/09/2023] [Indexed: 08/23/2023]
Abstract
The Year 2023 is particularly important for Acta Ophthalmologica journal. It is an anniversary year, as Acta Ophthalmologica celebrates its 100th anniversary. The journal was founded by Konrad Kristian Karl (K.K.K) Lundsgaard in 1923. The goal was to present the clinical and experimental achievements of the ophthalmological communities of the Nordic countries. With the passage of time and increasing interest from scientific communities in other countries, it has become one of the most visible ophthalmology journals in the world. Acta Ophthalmologica publishes a wide variety of high-quality ophthalmological papers. Here, we present the activities of Acta Ophthalmologica over the past 100 years.
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Affiliation(s)
- Andrzej Grzybowski
- Institute for Research in Ophthalmology, Foundation for Ophthalmology Development, Poznan, Poland
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50
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Lam S, Lindsey J, Carranza Leon BG, Takkouche S. Shedding light on eye disease in obesity: A review. Clin Obes 2024; 14:e12616. [PMID: 37532290 DOI: 10.1111/cob.12616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/24/2023] [Accepted: 07/16/2023] [Indexed: 08/04/2023]
Abstract
Obesity is known to be associated with numerous ocular manifestations, including but not limited to, diabetic retinopathy (DR), age-related macular degeneration (AMD), cataracts, glaucoma, and dry eye disease. This review aims to provide an overview of the ophthalmological findings in obesity. A literature search was conducted using PubMed and Cochrane databases for studies describing randomized clinical trials, meta-analyses, systematic reviews, and observational studies published from 1 January 2017 to 1 April 2023. The search terms used included relevant keywords such as 'obesity', 'body mass index', 'waist-to-hip ratio', 'bariatric', 'ophthalmology', 'eye disease', 'myopia', 'retinopathy', 'glaucoma', and 'cataract'. This literature search was performed on 1 April 2023. Obesity is associated with increased risk of developing DR, a sight-threatening complication of diabetes mellitus. Similarly, obesity has been shown to increase risk of AMD, cataracts, glaucoma, and ocular surface disease. Multiple mechanisms linking obesity to ophthalmic disease have been proposed. Adipose tissue produces various inflammatory cytokines that can affect ocular tissues, leading to disease progression. Additionally, obesity is associated with systemic metabolic changes that can influence ocular health. Bariatric surgery has been shown to be protective against development of ophthalmic disease. Obesity is a significant risk factor for several ophthalmological diseases. Healthcare providers should encourage weight loss in patients with overweight or obesity to prevent or delay the onset of ocular complications. Further research is needed to better understand the underlying mechanisms of this association, and to identify effective strategies for preventing or managing ophthalmic disease in patients with obesity.
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Affiliation(s)
- Shravika Lam
- Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Jennifer Lindsey
- Department of Ophthalmology and Visual Sciences, Vanderbilt Eye Institute, Nashville, Tennessee, USA
| | | | - Sahar Takkouche
- Division of Diabetes, Endocrinology and Metabolism, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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