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Stapleton F, Abad JC, Barabino S, Burnett A, Iyer G, Lekhanont K, Li T, Liu Y, Navas A, Obinwanne CJ, Qureshi R, Roshandel D, Sahin A, Shih K, Tichenor A, Jones L. TFOS lifestyle: Impact of societal challenges on the ocular surface. Ocul Surf 2023; 28:165-199. [PMID: 37062429 PMCID: PMC10102706 DOI: 10.1016/j.jtos.2023.04.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/18/2023]
Abstract
Societal factors associated with ocular surface diseases were mapped using a framework to characterize the relationship between the individual, their health and environment. The impact of the COVID-19 pandemic and mitigating factors on ocular surface diseases were considered in a systematic review. Age and sex effects were generally well-characterized for inflammatory, infectious, autoimmune and trauma-related conditions. Sex and gender, through biological, socio-economic, and cultural factors impact the prevalence and severity of disease, access to, and use of, care. Genetic factors, race, smoking and co-morbidities are generally well characterized, with interdependencies with geographical, employment and socioeconomic factors. Living and working conditions include employment, education, water and sanitation, poverty and socioeconomic class. Employment type and hobbies are associated with eye trauma and burns. Regional, global socio-economic, cultural and environmental conditions, include remoteness, geography, seasonality, availability of and access to services. Violence associated with war, acid attacks and domestic violence are associated with traumatic injuries. The impacts of conflict, pandemic and climate are exacerbated by decreased food security, access to health services and workers. Digital technology can impact diseases through physical and mental health effects and access to health information and services. The COVID-19 pandemic and related mitigating strategies are mostly associated with an increased risk of developing new or worsening existing ocular surface diseases. Societal factors impact the type and severity of ocular surface diseases, although there is considerable interdependence between factors. The overlay of the digital environment, natural disasters, conflict and the pandemic have modified access to services in some regions.
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Affiliation(s)
- Fiona Stapleton
- School of Optometry and Vision Science, UNSW, Sydney, NSW, Australia.
| | - Juan Carlos Abad
- Department of Ophthalmology, Antioquia Ophthalmology Clinic-Clofan, Medellin, Antioquia, Colombia
| | - Stefano Barabino
- ASST Fatebenefratelli-Sacco, Ospedale L. Sacco-University of Milan, Milan, Italy
| | - Anthea Burnett
- School of Optometry and Vision Science, UNSW, Sydney, NSW, Australia
| | - Geetha Iyer
- C. J. Shah Cornea Services, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Kaevalin Lekhanont
- Department of Ophthalmology, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Tianjing Li
- Department of Ophthalmology, School of Medicine, University of Colorado Anschutz Medical Campus, Denver, CO, USA
| | - Yang Liu
- Ophthalmology Department, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Alejandro Navas
- Conde de Valenciana, National Autonomous University of Mexico UNAM, Mexico City, Mexico
| | | | - Riaz Qureshi
- Department of Ophthalmology, School of Medicine, University of Colorado Anschutz Medical Campus, Denver, CO, USA
| | - Danial Roshandel
- Centre for Ophthalmology and Visual Science (incorporating Lions Eye Institute), The University of Western Australia, Nedlands, WA, Australia
| | - Afsun Sahin
- Department of Ophthalmology, Koc University Medical School, İstanbul, Turkey
| | - Kendrick Shih
- Department of Ophthalmology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Anna Tichenor
- School of Optometry, Indiana University, Bloomington, IN, USA
| | - Lyndon Jones
- Centre for Ocular Research & Education (CORE), School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada
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Nunes AF, Leitão MA, Nunes AS, Monteiro PL. Eye discomfort at close work in Portuguese university students: A comparative analysis between the pre-COVID and confinement period. Work 2023:WOR220172. [PMID: 36641726 DOI: 10.3233/wor-220172] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Many individuals experience visual symptoms associated with near work. The level of discomfort appears to increase with the amount of digital screen use. OBJECTIVE To study the eye discomfort with near tasks in university students in the pre-COVID period and in the period of confinement due to the pandemic. METHODS Two independent samples of students, aged between 18 and 35 years, were used to assess symptomatic behaviour with the Convergence Insufficiency Symptom Survey (CISS) questionnaire. In the pre-COVID period the sample had 342 participants, 64.6% females and in the COVID period 322 students participated, 71.4% females. The study of differences was carried out by the Mann-Whitney U test. The interpretation of the statistical inference was performed for a significance level≤0.05. RESULTS There was an increase in the number of symptomatic cases in the COVID period without statistical evidence of differences in the frequency of symptoms reported in the two periods. The dimensions "somatic sensations" and "cognitive performance" were the typology of symptoms that most contributed to visual complaints with near vision. There was a significantly different symptomatic behaviour between genders in the period of confinement (p = 0.001), worsening in females and improving in males. CONCLUSION These findings suggest that females and males exposed to digital environments, over time, may exhibit different symptomatic behaviour. Our results suggest that boys adapt more quickly than girls. Factors that predispose to these changes, aetiology and potential intervention actions still need further study.
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Affiliation(s)
- Amélia Fernandes Nunes
- Health Sciences Research Centre (CICS-UBI), Covilhã,Portugal.,Clinical and Experimental Center for Vision Sciences (CCECV),U University of Beira Interior, Covilhã,Portugal.,UBIMedical, Covilhã,Portugal
| | - Mara Antunes Leitão
- Clinical and Experimental Center for Vision Sciences (CCECV),U University of Beira Interior, Covilhã,Portugal
| | | | - Pedro Lourenço Monteiro
- Health Sciences Research Centre (CICS-UBI), Covilhã,Portugal.,Clinical and Experimental Center for Vision Sciences (CCECV),U University of Beira Interior, Covilhã,Portugal.,UBIMedical, Covilhã,Portugal
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Sanchez V, Cohen NK, Felix E, Galor A. Factors affecting the prevalence, severity, and characteristics of ocular surface pain. EXPERT REVIEW OF OPHTHALMOLOGY 2022; 18:19-32. [PMID: 37009062 PMCID: PMC10062703 DOI: 10.1080/17469899.2023.2157813] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022]
Abstract
Introduction Ocular surface pain has been traditionally lumped under the umbrella term "dry eye" (DE) but is now understood as its own entity and can occur in the absence or presence of tear dysfunction. Identifying patients at risk for the development of chronic ocular surface pain, and factors contributing to its severity are important in providing precision medicine to patients. Areas covered In this review, we discuss factors linked to the presence and severity of ocular surface pain, including eye related features, systemic characteristics, and environmental findings. We discuss corneal nerves, whose anatomic and functional integrity can be characterized through in vivo confocal microscopy images and testing of corneal sensitivity. We review systemic diseases that are co-morbid with ocular surface pain, including physical and mental health diagnoses. Finally, we identify environmental contributors, including air pollution, previous surgeries, and medications, associated with ocular surface pain. Expert opinion Intrinsic and extrinsic factors contribute to ocular surface pain and must be considered when evaluating an individual patient. These factors can inform the suspected etiology of the pain, and guide management decisions such as tear replacement or medications targeting nerve pain.
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Affiliation(s)
- Victor Sanchez
- Department of Ophthalmology, New York University School of Medicine, 550 First Avenue, New York, NY 10016
| | - Noah K Cohen
- Bascom Palmer Eye Institute, University of Miami, 900 NW 17th Street, Miami, FL 33136
| | - Elizabeth Felix
- Bascom Palmer Eye Institute, University of Miami, 900 NW 17th Street, Miami, FL 33136
- Surgical services, Miami Veterans Administration Medical Center, 1201 NW 16th St, Miami, FL 33125
| | - Anat Galor
- Bascom Palmer Eye Institute, University of Miami, 900 NW 17th Street, Miami, FL 33136
- Surgical services, Miami Veterans Administration Medical Center, 1201 NW 16th St, Miami, FL 33125
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Evaluation of Ocular Surface after Cataract Surgery—A Prospective Study. J Clin Med 2022; 11:jcm11154562. [PMID: 35956177 PMCID: PMC9369468 DOI: 10.3390/jcm11154562] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 07/21/2022] [Accepted: 08/02/2022] [Indexed: 02/05/2023] Open
Abstract
This study evaluated tear film and ocular surface parameters in patients after cataract surgery. Methods: a prospective clinical study included 48 eyes of 48 patients who underwent uncomplicated phacoemulsification performed by one surgeon. Tear break-up time (TBUT), Schirmer’s I test, Cochet–Bonnet esthesiometry and in vivo laser scanning confocal microscopy was carried out and the OSDI questionnaire was filled out. All tests were assessed before and 1 month after the surgery. Results: there were 32 (66.7%) women; 16 (33.3%) men, mean age was 74.08 ± 5.37. Mean TBUT at baseline was 8.6 ± 1.9 s, after the surgery, it was 7.7 ± 2.7 s, p = 0.004. Schirmer’s I test was 8.7 ± 3.9 mm versus 8.1 ± 3.7 mm, p = 0.002. Mean corneal nerve density at baseline was 15.70 ± 2.34 and at the first postoperative month 14.94 ± 1.48 mm/mm2, p = 0.02. The OSDI questionnaire score increased from 12.15 ± 10.34 before the surgery to 13.79 ± 10.88 in the first postoperative month, p = 0.001. Conclusions: the ocular surface was affected 1 month after the cataract surgery: TBUT was shorter, Schirmer’s I test and corneal nerve density were decreased while the OSDI score increased.
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Halawa OA, Roldan AM, Meshkin RS, Zebardast N, Fenwick EK, Lamoureux EL, Friedman DS. Factors associated with glaucoma-specific quality of life in a US glaucoma clinic in a pilot implementation of an online computerised adaptive test (GlauCAT). Br J Ophthalmol 2022:bjophthalmol-2022-321145. [PMID: 35551060 DOI: 10.1136/bjophthalmol-2022-321145] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/25/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Measure quality of life (QoL) outcomes using a novel computerised adaptive test in a clinical setting, and determine the social and demographic factors associated with specific QoL domains in patients with glaucoma. DESIGN Cross-sectional study between July 2020 and April 2021. PARTICIPANTS English-speaking adults presenting to glaucoma clinic. Patients with cognitive impairment on a six-item cognitive impairment screen or with intraocular surgery within 90 days prior to presentation were excluded. RESULTS Of 206 patients surveyed, mean age was 64.8 years (SD 15.2), 122 (56.7%) were female and 159 (74.7%) were white. On multivariable regression, visual acuity was associated with greater activity limitation (β=-2.8 points, 95% CI -3.8 to -1.8, p<0.001) and worse mobility (β=-2.1 points, 95% CI -3.2 to -0.9, p<0.001), while poorer visual field (VF) mean deviation was associated with lower scores on the emotional well-being domain (β=-2.4 points, 95% CI -4.6 to -0.3, p=0.03). Glaucoma suspects and those with early VF defects had higher QoL scores than those with severe glaucoma in the following domains: activity limitation (88.5±14.6 vs 74.3±21.9, respectively, p<0.001), mobility (91.0±12.5 vs 80.0±25.3, respectively, p=0.005) and concerns domains (82.2±13.9 vs 72.5 5±18.9, respectively, p=0.01). CONCLUSIONS In a busy glaucoma clinic where QoL was measured with online adaptive tests for glaucoma, we found that several demographic and clinical variables are associated with lower domain scores, suggesting that patients with predisposing demographic and clinical factors are at a higher risk of worse QoL.
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Affiliation(s)
- Omar A Halawa
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Ana M Roldan
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Ryan S Meshkin
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Nazlee Zebardast
- Harvard Medical School, Boston, Massachusetts, USA.,Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Eva K Fenwick
- Singapore Eye Research Institute, Singapore.,Duke-NUS Medical School, Singapore
| | - Ecosse Luc Lamoureux
- HSSR, Duke-NUS Medical School, Singapore.,Population Health, Singapore Eye Research Institute, Singapore
| | - David S Friedman
- Glaucoma Center of Excellence, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
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Eye irrigation as a first-line treatment and diagnostic method for emergency department patients who complain of ocular foreign bodies. Sci Rep 2021; 11:23386. [PMID: 34862462 PMCID: PMC8642417 DOI: 10.1038/s41598-021-02989-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/16/2021] [Indexed: 01/22/2023] Open
Abstract
This prospective study aimed at determine whether eye irrigation removes ocular foreign bodies (FBs) and whether ocular pain predicts FBs. Emergency department patients complaining of ocular FBs were enrolled. In the irrigation group (n = 52), pain was evaluated with a visual analog scale before and after irrigation, and the presence of FBs was determined under a slit-lamp. In the nonirrigation group (n = 27), the evaluations were performed upon arrival. The corneal FB retention rate was found significantly lower in the irrigation (13/52, 25%) than in the nonirrigation groups (13/27, 48%; P = 0.04). After irrigation, those without FBs had more patients experiencing pain reduction (67%) compared to those with retained FBs (46%; P = 0.14) and had a greater magnitude of change in pain score (mean ± SD, − 2.6 ± 2.7 vs. − 0.7 ± 1.4; P = 0.02). An improvement in ocular pain score ≥ 5 points after irrigation predicted the absence of FBs with a negative predictive value of 100%. Eye irrigation significantly lowered corneal FB retention; if ocular pain decreased considerably, the probability of retained FBs was low, making irrigation-associated pain score reduction a feasible diagnostic method to exclude FB retention without needing specialized ophthalmic examinations.
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Ding JE, Kim YH, Yi SM, Graham AD, Li W, Lin MC. Ocular surface cooling rate associated with tear film characteristics and the maximum interblink period. Sci Rep 2021; 11:15030. [PMID: 34294850 PMCID: PMC8298610 DOI: 10.1038/s41598-021-94568-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/12/2021] [Indexed: 02/07/2023] Open
Abstract
The surface of the human eye is covered with a protective tear film that refreshes with each blink. Natural blinking occurs involuntarily, but one can also voluntarily blink or refrain from blinking. The maximum time one can refrain from blinking until the onset of discomfort is the maximum interblink period (MIBP). During the interblink period the tear film evaporates and thins from the ocular surface. Infrared thermography provides a non-invasive measure of the ocular surface temperature (OST). Due to evaporation, ocular surface cooling (OSC) generally occurs when the eyes are open and exposed to the environment. The purpose of our study was to investigate the effect of OSC rate on the MIBP, and to investigate the association of the MIBP with tear film characteristics in subjects who do and do not exhibit OSC. The MIBP was measured simultaneously with OST over time. Non-invasive tear breakup time, tear meniscus height, tear lipid layer thickness, and Schirmer I test strip wetted lengths were measured on a day prior to the thermography visit. Subjects were divided into cooling and non-cooling groups based on OSC rate, and demographic and tear film characteristics were tested for inter-group differences. A faster OSC rate was associated with an exponentially shorter duration of the MIBP overall and within the cooling group alone. Faster non-invasive tear breakup time was significantly associated with a shorter MIBP in both groups. These results suggest that tear film evaporation initiates a pathway that results in the onset of ocular discomfort and the stimulus to blinking. The presence of a subset of subjects with no or minimal OSC who nevertheless have a short MIBP indicates that evaporative cooling is not the only mechanism responsible for the onset of ocular discomfort.
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Affiliation(s)
- Jennifer E. Ding
- grid.47840.3f0000 0001 2181 7878Clinical Research Center, School of Optometry, University of California, Berkeley, 360 Minor Hall, Berkeley, CA 94720-2020 USA
| | - Young Hyun Kim
- grid.47840.3f0000 0001 2181 7878Clinical Research Center, School of Optometry, University of California, Berkeley, 360 Minor Hall, Berkeley, CA 94720-2020 USA ,grid.47840.3f0000 0001 2181 7878Vision Science Graduate Group, University of California, Berkeley, CA 94720 USA ,grid.47840.3f0000 0001 2181 7878Chemical and Biomolecular Engineering Department, University of California, Berkeley, CA 94720 USA
| | - Sarah M. Yi
- grid.47840.3f0000 0001 2181 7878Clinical Research Center, School of Optometry, University of California, Berkeley, 360 Minor Hall, Berkeley, CA 94720-2020 USA
| | - Andrew D. Graham
- grid.47840.3f0000 0001 2181 7878Clinical Research Center, School of Optometry, University of California, Berkeley, 360 Minor Hall, Berkeley, CA 94720-2020 USA
| | - Wing Li
- grid.47840.3f0000 0001 2181 7878Clinical Research Center, School of Optometry, University of California, Berkeley, 360 Minor Hall, Berkeley, CA 94720-2020 USA
| | - Meng C. Lin
- grid.47840.3f0000 0001 2181 7878Clinical Research Center, School of Optometry, University of California, Berkeley, 360 Minor Hall, Berkeley, CA 94720-2020 USA ,grid.47840.3f0000 0001 2181 7878Vision Science Graduate Group, University of California, Berkeley, CA 94720 USA
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Favero G, Moretti E, Krajčíková K, Tomečková V, Rezzani R. Evidence of Polyphenols Efficacy against Dry Eye Disease. Antioxidants (Basel) 2021; 10:antiox10020190. [PMID: 33525721 PMCID: PMC7911148 DOI: 10.3390/antiox10020190] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/25/2021] [Accepted: 01/25/2021] [Indexed: 12/15/2022] Open
Abstract
Dry eye disease is a multifactorial pathology compromising the quality of life of patients, resulting in significant damage of the ocular surface and discomfort. The current therapeutical strategies are not able to definitively resolve the underlying causes and stop the symptoms. Polyphenols are promising natural molecules that are receiving increasing attention for their activity/effects in counteracting the main pathologic mechanisms of dry eye disease and reducing its symptoms. In the present review, a deep literature search focusing on the main polyphenols tested against dry eye disease was conducted, analyzing related in vitro, in vivo, and clinical studies to provide a comprehensive and current review on the state of the art. Polyphenols present multiple effects against dry eye diseases-related ocular surface injury. In particular, the observed beneficial effects of polyphenols on corneal cells are the reduction of the pathological processes of inflammation, oxidative stress, and apoptosis and modulation of the tear film. Due to numerous studies reporting that polyphenols are effective and safe for treating the pathological mechanisms of this ocular surface disease, we believe that future studies should confirm and extend the evidence of polyphenols efficacy in clinical practice against dry eye disease and help to develop new ophthalmic drug(s).
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Affiliation(s)
- Gaia Favero
- Anatomy and Physiopathology Division, Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy; (G.F.); (E.M.)
| | - Enrico Moretti
- Anatomy and Physiopathology Division, Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy; (G.F.); (E.M.)
| | - Kristína Krajčíková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University, 040 12 Košice, Slovakia; (K.K.); (V.T.)
| | - Vladimíra Tomečková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University, 040 12 Košice, Slovakia; (K.K.); (V.T.)
| | - Rita Rezzani
- Anatomy and Physiopathology Division, Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy; (G.F.); (E.M.)
- Interdipartimental University Center of Research “Adaption and Regeneration of Tissues and Organs (ARTO)”, University of Brescia, 25123 Brescia, Italy
- Correspondence:
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Sex and age differences in symptoms and signs of dry eye disease in a Norwegian cohort of patients. Ocul Surf 2020; 19:68-73. [PMID: 33246035 DOI: 10.1016/j.jtos.2020.11.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 11/14/2020] [Accepted: 11/16/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE To investigate sex and age differences in symptoms and signs in a Norwegian clinic-based cohort of patients with dry eye disease (DED). METHODS Visitors at the Norwegian Dry Eye Clinic were examined using Ocular Surface Disease Index (OSDI) questionnaire score, tear osmolarity, tear break-up time (TFBUT), ocular surface staining, corneal sensitivity, Schirmer I test, and meibum expressibility (ME) and quality (MQ). A diagnosis of DED was made by an ophthalmologist based on symptoms and signs, and only DED patients were enrolled in the study: 1823 patients (338 males; mean age 51.2 ± 16.2 years; 1485 females; mean age 52.5 ± 16.0 years). The patients were divided into age subgroups: 20-39 years, 40-59 years and ≥60 years. Sex differences in the aforementioned tests were analyzed. Values were reported as mean ± standard deviation (SD), and intergroup comparisons were performed using Mann-Whitney U test. Multiple regression was used to analyze sex and age influences on symptoms and signs. RESULTS When patients of all ages were analyzed, females had increased osmolarity, shorter TFBUT, reduced MQ and ME and higher corneal sensitivity. OSDI, Schirmer I test, ocular surface staining and corneal staining were not significantly different between the sexes. Only with TFBUT and ME were the sex difference present in all age subgroups. Multiple regression showed that all parameters were influenced by either sex or age, but only TFBUT and ME were influenced by both sex and age. (all p < 0.05). CONCLUSIONS Sex and age differences in dry eye were most consistent in TFBUT and ME, that indicate differences in meibomian gland functionality. Sex and age subgroup stratification is important in future studies investigating DED in other populations.
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