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Sahranavard T, Alimi R, Arabkhazaei J, Nasrabadi M, Alavi Dana SMM, Gholami Y, Izadi-Moud A, Esmaily H, Ebrahimi M, Ferns GA, Moohebati M, Saffar Soflaei S, Ghayour Mobarhan M. Association of major and minor ECG abnormalities with traditional cardiovascular risk factors in the general population: a large scale study. Sci Rep 2024; 14:11289. [PMID: 38760424 PMCID: PMC11101625 DOI: 10.1038/s41598-024-62142-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 05/14/2024] [Indexed: 05/19/2024] Open
Abstract
Cardiovascular disease (CVD) can be determined and quantified using the electrocardiogram (ECG) analysis. Identification of the risk factors associated with ECG abnormalities may advise prevention approaches to decrease CVD burden. In this study we aimed to investigate the association between CVD risk factors and minor and major ECG abnormalities in a general Iranian adult population. This study was conducted in 2010 and covered a population of 9035 males and females aged 35 to 65 years recruiting from the phase I of Mashhad Stroke and Heart Atherosclerotic Disorder (MASHAD) cohort study. The participants were drawn by a stratified cluster random sampling technique. The Bivariate and multinomial logistic regression analysis were conducted considering gender stratification to explore the association of ECG abnormalities with traditional cardiovascular risk factors. There was a significant association between minor and major ECG abnormalities and hypertension (HTN), type 2 diabetes (T2DM), smoking, and physical activity (p < 0.005). There was a significant trend, in both genders, for increasing major abnormalities as the number of CVD risk factors increased. But, only in women, the minor abnormalities increase in frequency as the number of CVD risk factors increased. The results of multinomial logistic regression showed that men with HTN [ARRR = 1.25, 95% CI 0.99, 1.57] and T2DM [ARRR = 1.31, 95% CI 0.99, 1.74] had the highest likelihood to have major abnormalities, although these are not statistically significant. For women, those with HTN had the highest likelihood to have major [ARRR = 1.36, 95% CI 1.13, 1.63] and minor [ARRR = 1.35, 95% CI 1.15, 1.58] abnormalities. Also, women aged > 60 years were more likely to have major [ARRR = 2.01, 95% CI 1.49, 2.74] and minor [ARRR = 1.59, 95% CI 1.20, 2.10] abnormalities compared to women aged < 45 years. Age and HTN were significantly associated with major and minor ECG abnormalities in women, and, on the other hand, HTN and T2DM were associated with major abnormalities in men. Taken together, these findings suggest that healthcare providers should advise preventive approaches to the asymptomatic adults with both major and minor electrocardiographic abnormalities that may predict cardiovascular risk.
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Affiliation(s)
- Toktam Sahranavard
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, 99199-91766, Iran
| | - Rasoul Alimi
- Department of Epidemiology and Biostatistics, School of Health, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Javad Arabkhazaei
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, 99199-91766, Iran
| | - Mohamad Nasrabadi
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Yazdan Gholami
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Azadeh Izadi-Moud
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Habiobollah Esmaily
- Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Ebrahimi
- Vascular and Endovascular Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Falmer, Brighton, Sussex, UK
| | - Mohsen Moohebati
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
- Heart and Vascular Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Sara Saffar Soflaei
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, 99199-91766, Iran.
| | - Majid Ghayour Mobarhan
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, 99199-91766, Iran.
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Ma P, Zhao M, Li Y, Zhang G, Ma Y, Shi Y, Su P, Chen R, Tang ZG, Zhang Y, Liu B, Zhang Q, Liu X, Li F. The protective effects of uric acid against myocardial ischemia via the Nrf2 pathway. Eur J Pharmacol 2023; 959:176062. [PMID: 37793494 DOI: 10.1016/j.ejphar.2023.176062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/03/2023] [Accepted: 09/18/2023] [Indexed: 10/06/2023]
Abstract
Uric acid (UA) possesses both pro- and anti-oxidative properties in ischemic heart disease, but the underlying mechanism remains unclear. We aimed to investigate UA's protective effect on myocardial ischemia by examining its effects on ECG Ischemic Alterations (EIA) and H2O2-induced oxidative stress in H9C2 myocardial cells. The incidence of EIA decreased over time and was more prevalent among women than men. A U-shaped relationship was observed between UA levels and EIA incidence, with the third quartile exhibiting a protective association. Addition of 237.9 μmol/L UA improved cellular damage and oxidative stress in H2O2-treated H9C2 cells, as determined by cell viability, LDH release, ROS levels, and total antioxidant capacity assays. UA activated the Nrf2 pathway, evidenced by increased expression of Nrf2, GCLC, and HO-1 proteins. By reversing cell cycle blockage, promoting wound healing ability, improving colony-forming capacity, and increasing angiogenesis in H2O2-treated cells, UA exhibited positive effects on cardiomyocyte growth characteristics. Additionally, use of Nrf2 inhibitor ML385 confirmed the involvement of the Nrf2 pathway by negating UA's effects on oxidatively damaged cardiomyocytes. Our findings suggest that UA induces downstream antioxidant factors to ameliorate oxidative stress by activating the Nrf2 pathway, which could be one of the targets responsible for UA's beneficial effects in myocardial ischemia.
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Affiliation(s)
- Pengqiang Ma
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China
| | - Menghui Zhao
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China
| | - Yue Li
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China
| | - Guanqian Zhang
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China
| | - Yuxia Ma
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China
| | - Youlan Shi
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China
| | - Peihui Su
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China
| | - Rongxia Chen
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China; Department of Drug Quality Inspection, School of Pharmaceutical Sciences, Hubei University of Medicine, Shiyan, China
| | - Zhen-Gang Tang
- Health Management Center, Shiyan Renmin Hospital, Hubei University of Medicine, Shiyan, China
| | - Yan Zhang
- Health Management Center, Shiyan Renmin Hospital, Hubei University of Medicine, Shiyan, China
| | - Bing Liu
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China
| | - Qiong Zhang
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China; Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China; Department of Drug Quality Inspection, School of Pharmaceutical Sciences, Hubei University of Medicine, Shiyan, China.
| | - Xiang Liu
- Health Management Center, Shiyan Renmin Hospital, Hubei University of Medicine, Shiyan, China.
| | - Feifeng Li
- Department of Preventive Medicine, School of Public Health, Hubei University of Medicine, Shiyan, China; Hubei Biomedical Detection Sharing Platform in Water Source Area of South to North Water Diversion Project, Hubei University of Medicine, Shiyan, China; Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China; Department of Drug Quality Inspection, School of Pharmaceutical Sciences, Hubei University of Medicine, Shiyan, China; Health Management Center, Shiyan Renmin Hospital, Hubei University of Medicine, Shiyan, China.
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Fairley JL, Ross L, Quinlivan A, Hansen D, Paratz E, Stevens W, Kistler PM, McLellan A, La Gerche A, Nikpour M. Sudden cardiac death, arrhythmias and abnormal electrocardiography in systemic sclerosis: A systematic review and meta-analysis. Semin Arthritis Rheum 2023; 62:152229. [PMID: 37354723 DOI: 10.1016/j.semarthrit.2023.152229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 06/26/2023]
Abstract
OBJECTIVE To calculate the frequency of sudden cardiac death(SCD), arrhythmia and conduction defects in SSc. METHODS MEDLINE/EMBASE were searched to January 2023. English-language studies reporting the incidence/frequency of SCD, arrhythmia and electrocardiography(ECG) abnormalities in SSc were included. Odds ratios(OR), estimations of annual incidence or pooled frequencies were calculated. RESULTS Seventy-nine studies(n = 13,609 participants with SSc) were included in the meta-analysis. Methodology and outcomes were heterogeneous. Ten studies included cohorts with known/suspected SSc-associated heart involvement(SHI), generally defined as clinically-manifest cardiac disease/abnormal cardiac investigations. The incidence of SCD in SHI was estimated to be 3.3% annually(n = 4 studies, 301PY follow-up). On ambulatory ECG, 18% of SHI cohorts had non-sustained ventricular tachycardia(NSVT; n = 4, 95%CI3.2-39.3%), 70% frequent premature ventricular complexes (PVCs; n = 1, 95%CI34.8-93.3%), and 8% atrial fibrillation (AF; n = 1, 95%CI4.2-13.6%). Nineteen studies included participants without SHI, defined as normal cardiac investigations/absence of cardiac disease. The estimated incidence of SCD was approximately 2.9% annually (n = 1, 67.5PY). Compared to healthy controls, individuals without SHI demonstrated NSVT 13.3-times more frequently (n = 2, 95%CI2-102), and paroxysmal supraventricular tachycardia 7-times more frequently (n = 4, 95%CI3-15). Other ambulatory ECG abnormalities included NSVT in 9% (n = 7, 95%CI6-14%), >1000 PVCs/24 h in 6% (n = 2, 95%CI1-13%), and AF in 7% (n = 5, 0-21%). Fifty studies included general SSc cohorts unselected for cardiac disease. The incidence of SCD was estimated to be 2.0% annually(n = 4 studies, 1646PY). Unselected SSc cohorts were 10.5-times more likely to demonstrate frequent PVCs (n = 2, 95%CI 2-59) and 2.5-times more likely to have an abnormal electrocardiography (n = 2, 95%CI1-4). CONCLUSIONS The incidence of SCD in SSc is estimated to be 1.0-3.3% annually, at least 10-fold higher than general population estimates. Arrhythmias including NSVT and frequent PVCs appear common, including amongst those without known/suspected SHI.
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Affiliation(s)
- Jessica L Fairley
- The University of Melbourne, Melbourne, Victoria, Australia; St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Laura Ross
- The University of Melbourne, Melbourne, Victoria, Australia; St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Alannah Quinlivan
- The University of Melbourne, Melbourne, Victoria, Australia; St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Dylan Hansen
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Elizabeth Paratz
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Wendy Stevens
- The University of Melbourne, Melbourne, Victoria, Australia; St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Peter M Kistler
- The University of Melbourne, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia; The Alfred Hospital, Melbourne, Victoria, Australia; Monash University, Melbourne, Australia
| | - Alex McLellan
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Andre La Gerche
- The University of Melbourne, Melbourne, Victoria, Australia; St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Mandana Nikpour
- The University of Melbourne, Melbourne, Victoria, Australia; St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia.
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Maksimov S, Muromtseva G, Kutsenko V, Shalnova S, Evstifeeva S, Drapkina O. Major and minor ECG abnormalities depending on regional living conditions in Russia. Sci Rep 2023; 13:8934. [PMID: 37264214 DOI: 10.1038/s41598-023-35947-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 05/26/2023] [Indexed: 06/03/2023] Open
Abstract
The goal of our study was to explore the effect of living conditions on the odd of major and minor ECG abnormalities on a large region scale in Russia. For the analysis, cross-sectional data of the Russian study, ESSE-RF 2013-2014, were used. They were collected on a sample of 16,400 subjects from 10 regions of the Russia. ECG abnormalities were grouped into two categories: Major and Minor (sensu the 2009 version of the Minnesota Code Classification System). Regional living conditions were considered comprehensively via five indices combining 33 characteristics of the regions. The estimates were presented as odds ratios and their 95% confidence intervals. The prevalence values of major abnormalities in the sample were 8.4% among women and 9.4% among men (p = 0.021). The prevalence of minor abnormalities constituted 34.1% and 45.9%, respectively (p < 0.001). In men, the odd of major ECG abnormalities increased with the demographic depression growth (1.08: 1.04-1.12) and with industrial development growth in the region (1.12: 1.07-1.17). In women, an increase in the odd of major ECG abnormalities was directly associated with industrial development (1.12: 1.07-1.16) and inversely related to the economic development in the region (0.94: 0.89-0.99). The odd of minor ECG abnormalities in men and women declined with the growth of the regional economic development: OR of 0.95: 0.93-0.98, and OR of 0.92: 0.87-0.99, respectively. The study demonstrated an effect of regional living conditions of the Russian population on the odd of major and minor ECG abnormalities. The most stable and logically explainable relationships were obtained for industrial and economic characteristics of living conditions.
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Affiliation(s)
- Sergey Maksimov
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation.
| | - Galina Muromtseva
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Vladimir Kutsenko
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Svetlana Shalnova
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Svetlana Evstifeeva
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Oksana Drapkina
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
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Carmona-Puerta R, Lorenzo-Martínez E. Nonspecific ventricular repolarization abnormalities: A wolf in sheep's clothing. Rev Clin Esp 2022; 222:S2254-8874(22)00054-6. [PMID: 35842412 DOI: 10.1016/j.rceng.2022.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/16/2022] [Indexed: 10/17/2022]
Abstract
The term nonspecific ventricular repolarization abnormalities refers to a set of minor alterations of the ST segment and/or the T wave. For a long time, they have been of little clinical interest as they do not translate into specific diagnoses. It has even been asserted that they constitute benign electrocardiographic findings. Their presence has been reported in various cardiovascular and non-cardiovascular diseases. However, it is frequently identified in apparently healthy asymptomatic people. A growing number of studies demonstrate their importance as predictors of cardiovascular morbidity and mortality, expanding their spectrum towards cardiovascular prevention. In light of the body of scientific evidence, it is imperative that the traditional view of nonspecific ventricular repolarization abnormalities changes.
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Affiliation(s)
- R Carmona-Puerta
- Servicio de Electrofisiología y Arritmología, Hospital Universitario Cardiocentro Ernesto Guevara, Santa Clara, Cuba.
| | - E Lorenzo-Martínez
- Departamento de Fisiología, Universidad de Ciencias Médicas de Villa Clara, Santa Clara, Cuba
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Menotti A, Puddu PE, Tolonen H, Kafatos A, Adachi H. High R wave as a risk factor for cardivoascular and all-cause mortality. A 45-year follow-up of 13 cohorts of the Seven Countries Study. J Electrocardiol 2022; 73:103-107. [PMID: 35759988 DOI: 10.1016/j.jelectrocard.2022.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/25/2022] [Accepted: 06/13/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To study the role of high R waves predicting cardiovascular (CVD) and all-cause mortality in a male middle-aged population followed-up 45 years. MATERIAL AND METHODS A total of 7985 CVD-free men aged 40-59 years were enrolled in 13 cohorts in seven countries (USA, Finland, the Netherlands, Italy, Serbia, Greece, Japan) and high R waves were classified by Minnesota Code 3.1 (as a dichotomous variable) from baseline resting otherwise normal ECG at entry examination together with other personal characteristics. Cox models were solved to detect the possible predictive role of high R waves for CVD and all-cause mortality. RESULTS In Cox models high R waves were predictive of 45-year major CVD deaths with a hazard ratio of 1.17 (95% confidence intervals of 1.03-1.33) after adjustment for 6 major CVD risk factors (age, systolic blood pressure, serum cholesterol, cigarette smoking, physical activity and body mass index). The predictive role of high R wave was less evident for 45-year all-cause mortality and after adjustment for the 6 covariates the HR of high R wave lost its significance. A multiple logistic model indicated that body mass index, serum cholesterol, systolic blood pressure and mainly vigorous physical activity were directly related to high R wave prevalence while heart rate, subscapular skinfold, laterality index and shoulder pelvis shape did so in an inverse way. CONCLUSION High R waves seem associated with an excess CVD mortality in a 45-year follow-up of middle-aged men, while their role is diluted when the end-point is all-cause mortality.
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Affiliation(s)
| | - Paolo Emilio Puddu
- Association for Cardiac Research, Rome, Italy; EA 4650, Signalisation, électrophysiologie et imagerie des lésions d'ischémie reperfusion myocardique, UNICAEN, 14000 Caen, France.
| | - Hanna Tolonen
- Department of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
| | - Anthony Kafatos
- Department of Social Medicine, Preventive Medicine and Nutrition Clinic, University of Crete, Heraklion, Crete, Greece
| | - Hisashi Adachi
- Department of Internal Medicine, Division of Cardio-Vascular Medicine, Kurume University, School of Medicine, Kurume, Japan
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Carmona-Puerta R, Lorenzo-Martínez E. Trastornos inespecíficos de la repolarización ventricular: un lobo con piel de oveja. Rev Clin Esp 2022. [DOI: 10.1016/j.rce.2022.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Rumelaitienė U, Žaliūnienė D, Špečkauskas M, Tamošiūnas A, Radišauskas R, Jusevičiūtė E, Vainauskas V, Bernotienė G. Link of ocular pseudoexfoliation syndrome and vascular system changes: results from 10-year follow-up study. Int Ophthalmol 2020; 40:957-966. [PMID: 31956932 DOI: 10.1007/s10792-019-01262-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 12/28/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE To examine the 10-year incidence of the pseudoexfoliation syndrome (PEX) in adults in a population-based follow-up study, to determine its link with vascular diseases, and to identify possible risk factors of the PEX. METHODS The baseline examination was performed in 2006 on a random sample of 1033 participants from Kaunas city (Lithuania) population. In 2016, a follow-up study of 686 participants who returned for the examination was conducted. The respondents filled out a questionnaire, an ophthalmological examination was performed, and the presence of vascular diseases was determined by the anamnesis and electrocardiogram evaluation data. Binary univariate and multivariate logistic regression analyses were conducted with the PEX and vascular diseases as predictors, controlling for age. Odds ratios (OR) and 95% confidence intervals of OR were calculated for the risk of new PEX cases. RESULTS During 10 years, the prevalence of the PEX in the study population increased from 10.3 to 34.2%. The rates of ischemic heart disease (IHD) and IHD combined with stroke were significantly higher in the PEX subjects than in the non-PEX subjects. The risk of the PEX among persons with IHD was, on the average, by 1.5-fold higher, and among those with IHD and stroke, on the average, by 1.6-fold higher as compared to persons without the aforementioned pathologies (accordingly, p = 0.014 and p = 0.010). CONCLUSION The prevalence of the PEX increased significantly with age. The risk of the PEX was significantly higher among persons with IHD and even higher among persons with IHD and stroke. In the future, a greater understanding of the cardiovascular, metabolic, and environmental components associated with the PEX may lead to more specific lifestyle-related preventive strategies to decrease the disease burden.
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Affiliation(s)
- Ugnė Rumelaitienė
- Department of Ophthalmology, Lithuanian University of Health Sciences, A. Mickevičiaus St. 9, 44307, Kaunas, Lithuania.
| | - Dalia Žaliūnienė
- Department of Ophthalmology, Lithuanian University of Health Sciences, A. Mickevičiaus St. 9, 44307, Kaunas, Lithuania
| | - Martynas Špečkauskas
- Department of Ophthalmology, Lithuanian University of Health Sciences, A. Mickevičiaus St. 9, 44307, Kaunas, Lithuania
| | - Abdonas Tamošiūnas
- Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Ričardas Radišauskas
- Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Environmental and Occupational Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Emilija Jusevičiūtė
- Department of Ophthalmology, Lithuanian University of Health Sciences, A. Mickevičiaus St. 9, 44307, Kaunas, Lithuania
| | - Vidas Vainauskas
- Department of Ophthalmology, Lithuanian University of Health Sciences, A. Mickevičiaus St. 9, 44307, Kaunas, Lithuania
| | - Gailutė Bernotienė
- Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
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