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Kim EJ, Ganga A, Kang C, Elnemer W, Lee JY, Ronquillo YC, Hoopes PC, Moshirfar M. Motorcycle-Associated Ocular Injuries: A Narrative Review. Clin Ophthalmol 2022; 16:3457-3479. [PMID: 36267681 PMCID: PMC9576601 DOI: 10.2147/opth.s387034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 10/06/2022] [Indexed: 11/06/2022] Open
Abstract
Purpose Motorcycle-related injuries involving the eye and orbit are not well characterized, with a paucity of prospective studies focusing specifically on motorcycle-associated eye injuries nor literature reviews having been conducted on the subject. To better understand the injury types and descriptive characteristics of patients experiencing motorcycle-associated eye injuries, we sought to conduct a narrative review. Methods The research team utilized the following databases: PubMed, EMBASE, and Web of Science to query for English articles from peer-reviewed journals that provided some patient data regarding eye injury due to motorcycle or moped accidents or usage. Results A total of 65 studies were included in our qualitative synthesis. Of these studies, 40 (61.5%) were case reports, 20 retrospective case series (30.8%), and five (7.69%) were observational prospective studies. Among the 25 retrospective and prospective studies, 12 (48.0%) of these studies primarily focused on motorcycle-associated injuries. These 65 studies described a wide variety of motorcycle-associated eye injuries, including but not limited to orbital fractures and associated sequelae, foreign bodies, vitreoretinal trauma, neuro-ophthalmic trauma, corneal injuries, open globe injuries, lacerations, and globe avulsions. Conclusion The current state of the literature indicates that knowledge regarding the ocular manifestations of motorcycle accidents is limited to mostly case reports and few retrospective cohort studies focused specifically on motorcycle-associated eye injuries. However, it is evident that the types of motorcycle-associated eye injuries are legion and predominantly seen in adult males, potentially leading to severe injuries and loss of vision and blindness.
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Affiliation(s)
- Eric J Kim
- Division of Ophthalmology, Warren Alpert Medical School at Brown University, Providence, RI, USA,Correspondence: Eric J Kim, Division of Ophthalmology, Warren Alpert Medical School at Brown University, Providence, RI, USA, Tel +1 978-289-0659, Email
| | - Arjun Ganga
- Division of Ophthalmology, Warren Alpert Medical School at Brown University, Providence, RI, USA
| | - Chaerim Kang
- Program in Liberal Medical Education, Brown University, Providence, RI, USA
| | | | | | | | | | - Majid Moshirfar
- Hoopes Vision Research Center, Draper, UT, USA,John A. Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT, USA,Utah Lions Eye Bank, Murray, UT, USA
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Qadi R, AlAmri A, Elnashar M, Sarriyah JF, Alghamdi AH, Fahad Alsolami K, Almalki AM, Alotaibi F. Prevalence of Pterygium and Associated Risk Factors in the High-Altitude Area of Ta'if City, Saudi Arabia. Cureus 2021; 13:e12638. [PMID: 33489628 PMCID: PMC7805513 DOI: 10.7759/cureus.12638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Background Pterygium is an important public health problem. The prevalence rates of this disease varies widely from 1.2% to 23.4%. Aim To determine the prevalence rates and the associated risk factors of pterygium in the high-altitude area - Ta’if city, Saudi Arabia. Material and method A cross-sectional study was carried out from September 2018 till September 2019 at the ophthalmology outpatient clinics of King Abdul-Aziz Specialist Hospital, Ta’if area. Results Prevalence rate of pterygium in the high-altitude area, Ta’if city, Saudi Arabia was 2.4%. It is significantly higher in older patients belonging to the age group of more than 40 years. As for gender, it was significantly higher in male patients compared to females (2.6% vs. 1.9%). Pterygium prevalence was significantly higher among patients with outdoor occupations compared to indoor occupations (2.9% vs. 2.1%), and among patients with sunlight exposure during daily activities for more than 5 hours (2.6% vs. 2%) (p =< 0.05). Conclusion The overall incidence of pterygium in Al-Ta’if area, Saudi Arabia, was 2.4% but still lower than overall worldwide incidence (10.2%). There was an increased incidence of pterygium with age, high-altitude areas, rural areas, outdoor occupations, which is directly proportional to dose of sunlight exposure. Furthermore, smoking might be reported as a protective factor against pterygium.
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Affiliation(s)
- Ruba Qadi
- Ophthalmology, Taif University, Taif, SAU
| | - Ahmed AlAmri
- Ophthalmology, King Abdulaziz Hospital, Taif, SAU
| | | | | | | | | | | | - Faisal Alotaibi
- Ophthalmology, King Abdulaziz Specialist Hospital, Taif, SAU
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Kassie Alemayehu T, Addis Y, Yenegeta Bizuneh Z, Mulusew Tegegne M, Alemayehu AM. Prevalence and Associated Factors of Pterygium Among Adults Living in Kolla Diba Town, Northwest Ethiopia. Clin Ophthalmol 2020; 14:245-255. [PMID: 32099312 PMCID: PMC6996295 DOI: 10.2147/opth.s239982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 01/07/2020] [Indexed: 11/23/2022] Open
Abstract
Background Pterygium is a disfiguring disease that can potentially lead to blindness. It is more common in warm, windy and dry climates of tropical and sub-tropical regions of Africa. Globally, the prevalence ranging from 0.07% to 53%. Studies conducted on the prevalence of pterygium in developing countries were limited with a wider discrepancy between them. In this study, we aimed to assess the prevalence of pterygium and its associated factors among adults in Kolla Diba town. Methods A community-based cross-sectional study was done in Kolla Diba town from May 30-June 16, 2019. A systematic random sampling technique was used to select 627 study participants. The basic ophthalmic examination was performed using portable slit lamp, 3x magnifying loop with torch light and a pretested structured questionnaire was completed. The data entered into EPI INFO version 7 and analyzed using SPSS version 20. Descriptive statistics and binary logistic regression analysis were employed. P-values of <0.05 were considered statistically significant. Results A total of 605 study participants were involved with a response rate of 96.5%. Among them, 317 (52.4%) participants were males. The mean age of the respondents was 38.18 ± 15.56 with a range of (18–95) in years. The overall prevalence of pterygium was 112 (18.5% (95% CI (15.6–21.7)). Being widowed (AOR = 7.32 (95% CI: 2.88, 18.57)), outdoor occupation (AOR = 2.50 (95% CI: 1.46, 4.29)), sun exposure (AOR = 2.38 (95% CI: 1.28, 4.43)), wind exposure (AOR = 1.97 (95% CI: 1.04, 3.72)), alcohol drinking (AOR = 2.26 (95% CI: 1.48, 4.63)), and severe blepharitis (AOR = 2.45 (95% CI: 1.48, 4.05)) had statistically significant positive association with pterygium. Conclusion The prevalence of pterygium was relatively higher. Being widowed, outdoor occupation, sun exposure, wind exposure, alcohol drinking, and severe blepharitis were significantly associated with the development of pterygium.
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Affiliation(s)
- Tibebu Kassie Alemayehu
- Department of Optometry, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar City, Ethiopia
| | - Yezinash Addis
- Department of Optometry, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar City, Ethiopia
| | - Zewdu Yenegeta Bizuneh
- Department of Optometry, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar City, Ethiopia
| | - Mebratu Mulusew Tegegne
- Department of Optometry, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar City, Ethiopia
| | - Abiy Maru Alemayehu
- Department of Optometry, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar City, Ethiopia
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Denis E, Pauline A, Charity Z, Pius M, Jacob N, Agaba CA. Pterygium in Uganda: A hospital-based study. COGENT MEDICINE 2020. [DOI: 10.1080/2331205x.2020.1724602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Erima Denis
- Department of Ophthalmology, Makerere University College of Health Science Uganda
| | - Ayebare Pauline
- Department of Ophthalmology, Mulago National Referral Hospital Uganda
| | - Zalwango Charity
- Department of Ophthalmology, Mulago National Referral Hospital Uganda
| | - Mwanja Pius
- Department of Ophthalmology, Mulago National Referral Hospital Uganda
| | - Ntende Jacob
- Department of Ophthalmology, Mulago National Referral Hospital Uganda
| | - C. Ateenyi Agaba
- Department of Ophthalmology, Mulago National Referral Hospital Uganda
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Ramirez CA, Pérez-Martinot M, Gil-Huayanay D, Urrunaga-Pastor D, Benites-Zapata VA. Ocular Exposure to Particulate Matter and Development of Pterygium: A Case-Control Study. THE INTERNATIONAL JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 2018; 9:163-169. [PMID: 30325356 PMCID: PMC6466994 DOI: 10.15171/ijoem.2018.1319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 07/18/2018] [Indexed: 11/23/2022]
Abstract
Background:
Formation of pterygium has been mainly attributed to exposure to the ultraviolet (UV) radiation. Other factors such as dry weather, wind exposure and microtrauma with dust particles, have been linked to development of pterygium.
Objective:
To determine the association between ocular exposure to particulate matter and development of pterygium.
Methods:
This case-control study was conducted in a company dedicated to the production and marketing of toilets. We included a total of 90 cases identified in November 2013 and 184 controls. The diagnosis of pterygium was based on clinical examination. Variables studied included age and job tenure of the participants. Logistic regression analysis was used to assess the effect of exposure on developing pterygium.
Results:
All study participants were male. The mean age of the cases and controls was 39.9 (SD 9.5) and 37.8 (SD 7.3) years, respectively. 115 (42%) of the participants had a job tenure of 5–8 years. The percentages of cases and controls exposed to particulate matter were 31.1% (n=28) and 30.4% (n=56), respectively (OR 1.08, 95% CI 0.61 to 1.91).
Conclusion:
We could not observe any association between ocular exposure to particulate matter and development of pterygium.
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Affiliation(s)
| | | | | | - Diego Urrunaga-Pastor
- Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru
| | - Vicente A Benites-Zapata
- Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru.
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Modenese A, Korpinen L, Gobba F. Solar Radiation Exposure and Outdoor Work: An Underestimated Occupational Risk. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E2063. [PMID: 30241306 PMCID: PMC6209927 DOI: 10.3390/ijerph15102063] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 09/17/2018] [Accepted: 09/18/2018] [Indexed: 12/22/2022]
Abstract
A considerably high number of outdoor workers worldwide are constantly exposed for the majority of their working life to solar radiation (SR); this exposure is known to induce various adverse health effects, mainly related to its ultraviolet (UV) component. The skin and the eye are the principal target organs for both acute and long-term exposure. Actinic keratosis, non-melanoma skin cancers, and malignant melanoma are the main long-term adverse skin effects, whereas in the eye pterygium, cataracts, and according to an increasing body of evidence, macular degeneration may be induced. Despite this, SR exposure risk is currently undervalued, if not neglected, as an occupational risk factor for outdoor workers. SR exposure is influenced by various environmental and individual factors, and occupation is one of the most relevant. For a better understanding of this risk and for the development of more effective prevention strategies, one of the main problems is the lack of available and adequate methods to estimate SR worker exposure, especially long-term exposure. The main aims of this review were to provide a comprehensive overview of SR exposure risk of outdoor workers, including the UV exposure levels and the main methods recently proposed for short-term and cumulative exposure, and to provide an update of knowledge on the main adverse eye and skin effects. Finally, we also outline here preventive interventions to reduce occupational risk.
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Affiliation(s)
- Alberto Modenese
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena & Reggio Emilia, 41124 Modena, Italy.
| | - Leena Korpinen
- Clinical Physiology and Neurophysiology Unit, The North Karelia Central Hospital, 80210 Joensuu, Finland.
| | - Fabriziomaria Gobba
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena & Reggio Emilia, 41124 Modena, Italy.
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Malla T, Jiang J, Hu K. Clinical outcome of combined conjunctival autograft transplantation and amniotic membrane transplantation in pterygium surgery. Int J Ophthalmol 2018; 11:395-400. [PMID: 29600172 DOI: 10.18240/ijo.2018.03.08] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 01/12/2018] [Indexed: 11/23/2022] Open
Abstract
AIM To compare long-term outcome of primary and recurrent pterygium surgery with three different techniques: combined conjunctival autograft and overlay amniotic membrane transplantation (CAT with AMT), conjunctival autograft transplantation (CAT) alone and amniotic membrane transplantation (AMT) alone. METHODS In this retrospective study, 142 eyes of 142 pterygium patients (104 primary, 38 recurrent) who underwent CAT (group A), AMT (group B) or CAT with AMT (group C) respectively following surgical excision were reviewed and compared based on the recurrences and post-operative complications. RESULTS The number of recurrence post-surgery were 17 (9 from primary, 8 from recurrent; the same description below), 18 (10, 8) and 2 (1, 1) in groups A, B, and C respectively; dry eyes were 22 (16, 6), 27 (18, 9) and 7 (3, 4); conjunctival inflammations were 30 (17, 13), 27 (16, 11) and 11 (6, 5). Patients in group C (either primary or recurrent or both) mainly showed significantly better results than those in group A or B (P<0.05) regarding above-mentioned clinical effects. CONCLUSION Combined CAT and overly AMT have significantly lower rates of recurrence and postoperative complications for primary and recurrent pterygium surgery than CAT or AMT alone.
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Affiliation(s)
- Tejsu Malla
- Department of Ophthalmology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China.,Department of Ophthalmology, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Jing Jiang
- Department of Ophthalmology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China.,Nanjing Ningyi Eye Center, Nanjing 210008, Jiangsu Province, China
| | - Kai Hu
- Department of Ophthalmology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China.,Department of Ophthalmology, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, China.,Nanjing Ningyi Eye Center, Nanjing 210008, Jiangsu Province, China
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Occupational Exposure to Solar Radiation at Different Latitudes and Pterygium: A Systematic Review of the Last 10 Years of Scientific Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 15:ijerph15010037. [PMID: 29278403 PMCID: PMC5800136 DOI: 10.3390/ijerph15010037] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/19/2017] [Accepted: 12/23/2017] [Indexed: 12/28/2022]
Abstract
Pterygium is a chronic eye disease: among its recognized risk factors there is long-term exposure to ultraviolet (UV) radiation. The Sun is the main source of UV exposure: according to the World Health Organization, the Population Attributable Fraction of pterygium due to solar radiation (SR) is 42–74%. Outdoor work can deeply influence the eye exposure to solar UV rays, but, despite this, pterygium is currently not adequately considered as a possible occupational disease in this working category, at least in Europe. For this reason, we performed a systematic review of the scientific literature published in the last ten years (2008–2017) considering the role of outdoor work as a risk factor for pterygium, in order to give new support for the prevention of this UV related disease in workers. We identified 29 relevant papers. Our results show that pterygium prevalence highly increased with latitude and mean annual UV index, and outdoor work is one of the most relevant risk factors, as well as age and male sex, both in high risk and in moderate risk World areas considering the environmental UV levels. Accordingly, pterygium occurring in outdoor workers should be considered an occupational disease. Moreover, our findings clearly support the need of further research on more effective prevention of the occupational risk related to long-term solar radiation exposure of the eye.
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Lu CW, Hao JL, Yao L, Li HJ, Zhou DD. Efficacy of curcumin in inducing apoptosis and inhibiting the expression of VEGF in human pterygium fibroblasts. Int J Mol Med 2017; 39:1149-1154. [PMID: 28393179 PMCID: PMC5403353 DOI: 10.3892/ijmm.2017.2944] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 03/27/2017] [Indexed: 01/17/2023] Open
Abstract
Pterygium is an inflammatory and degenerative ocular surface disease, in which the conjunctiva on the cornea grows to form a fibrous tissue in the shape of a triangle. Although pterygium surgery is used broadly in clinical practice, its high recurrence rate poses a great concern for patients and doctors. In the present study, we examined the effects of curcumin on the apoptosis and proliferation of human pterygium fibroblasts (HPFs) in an in vitro culture system. HPFs were incubated with curcumin for 24 to 72 h (5, 20, 80 or 200 µmol/l). The proliferation-inhibiting effects of curcumin were assayed by MTT assay at different time points and at various concentrations. The expression of vascular endothelial growth factor (VEGF) in each group was detected by RT-qPCR and ELISA. The apoptotic effects of curcumin were detected by flow cytometry (FCM). Treatment with curcumin at 80 µmol/l for 48 h significantly inhibited HPF proliferation. Curcumin significant induced the apoptosis of HPFs. Our findings thus suggest that curcumin suppress cell proliferation in the pterygium by inducing HPF apoptosis and inhibiting VEGF expression. Thus, curcumin has potential for use as a novel agent for the treatment of pterygium in the near future.
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Affiliation(s)
- Cheng-Wei Lu
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Ji-Long Hao
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Lei Yao
- Department of Dermatology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Hai-Jun Li
- Translational Medicine Research Institute, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Dan-Dan Zhou
- Department of Radiology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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Najafi M, Kordi-Tamandani D, Arish M. Evaluating the mRNA expression profile of APC in Pterygium. ACTA MEDICA INTERNATIONAL 2015. [DOI: 10.5530/ami.2015.3.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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