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Evlice M, Simdivar GHN, İncekalan TK. The association between cardiovascular risk profile and ocular microvascular changes in patients with non-ST elevation myocardial infarction. Microvasc Res 2023; 150:104575. [PMID: 37429354 DOI: 10.1016/j.mvr.2023.104575] [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: 03/29/2023] [Revised: 06/14/2023] [Accepted: 06/29/2023] [Indexed: 07/12/2023]
Abstract
PURPOSE We aimed to evaluate the association between ocular microvasculature (vascular density) on optical coherence tomography-angiography (OCT-A) and the cardiovascular risk profile of patients hospitalized for non-ST-elevation myocardial infarction (NSTEMI) patients. METHODS Patients admitted to the intensive care unit with the diagnosis of NSTEMI and undergoing coronary angiography were divided into 3 groups as low, intermediate, and high risk according to the SYNTAX score. OCT-A imaging was performed in all three groups. Right-left selective coronary angiography images of all patients were analyzed. The SYNTAX and TIMI risk scores of all patients were calculated. RESULTS This study included opthalmological examination of 114 NSTEMI patients. NSTEMI patients with high SYNTAX risk scores had significantly lower deep parafoveal vessel density (DPD) than patients with low-intermediate SYNTAX risk scores (p < 0.001). ROC curve analysis found that a DPD threshold below 51.65 % was moderately associated with high SYNTAX risk scores in patients with NSTEMI. In addition, NSTEMI patients with high TIMI risk scores had significantly lower DPD than patients with low-intermediate TIMI risk scores (p < 0.001). CONCLUSIONS OCT-A may be a non-invasive useful tool to assess the cardiovascular risk profile of NSTEMI patients with a high SYNTAX and TIMI score.
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Affiliation(s)
- Mert Evlice
- Department of Cardiology, Adana City Training and Research Hospital, University of Health Sciences, Adana, Turkey.
| | - Göksu Hande Naz Simdivar
- Department of Ophthalmology, Adana City Training and Research Hospital, University of Health Sciences, Adana, Turkey
| | - Tuğba Kurumoğlu İncekalan
- Department of Ophthalmology, Adana City Training and Research Hospital, University of Health Sciences, Adana, Turkey
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Shahriari M, Nikkhah H, Mahjoob MP, Behnaz N, Barkhordari S, Cheraqpour K. Impact of coronary artery bypass grafting surgery on the chorioretinal biomicroscopic characteristics. World J Clin Cases 2023; 11:6754-6762. [PMID: 37901009 PMCID: PMC10600861 DOI: 10.12998/wjcc.v11.i28.6754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/21/2023] [Accepted: 08/25/2023] [Indexed: 09/25/2023] Open
Abstract
BACKGROUND Most patients with cardiovascular disorders suffer from coronary artery diseases, which can be treated successfully using coronary artery bypass grafting (CABG). One of the unpleasant events following CABG is postoperative vision loss (POVL). Vulnerability of retinal vessels to hemodynamic changes, an expectable event following CABG, may contribute to the development of POVL, which might be associated with the changes in the choroidal and retinal structures. AIM To investigate postoperative changes in chorioretinal and peripapillary nerve fiber layer (NFL) thickness, and progression of diabetic and hypertensive retinopathy after CABG. METHODS In this prospective, cross-sectional study, 49 eyes in 25 candidates for CABG underwent both ophthalmic and cardiovascular examinations within 6 mo prior to and 9 mo after surgery. RESULTS Among the study participants, 56% were male with a mean age of 62.84 years ± 10.49 years (range 33-80 years). Diabetes mellitus was observed in eight participants (32%). None of the patients suffered from postoperative anterior or posterior ischemic optic neuropathy, central retinal artery occlusion, and cortical blindness. The mean value of the preoperative best corrected visual acuity was 0.11 ± 0.10 logMAR (range, 0-0.4), which worsened to 0.15 ± 0.08 logMAR (range, 0-0.4) after CABG (P = 0.031). No significant difference was observed between the pre- and postsurgical choroidal (P = 0.853) and macular (P = 0.507) thickness, NFL thickness in the subfoveal (P > 0.999) and peripapillary areas (P = 0.659), as well as the severity of diabetic and hypertensive retinopathy. CONCLUSION CABG may reduce visual acuity without affecting ocular structures. Postoperative vision reduction might be attributable to molecular or cellular variations, changes in visual pathway function, or central nervous system.
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Affiliation(s)
- Mansoor Shahriari
- Department of Ophthalmology, Imam Hossein Educational Hospital, Tehran 1617763141, Iran
| | - Homayoun Nikkhah
- Department of Ophthalmology, Torfe Medical Center, Tehran 1149847514, Iran
| | | | - Nazanin Behnaz
- Department of Ophthalmology, Shahid Beheshti University of Medical Sciences, Tehran 1617763141, Iran
| | - Shahriar Barkhordari
- Department of Ophthalmology, Imam Hossein Educational Hospital, Tehran 1617763141, Iran
| | - Kasra Cheraqpour
- Department of Ophthalmology, Farabi Eye Hospital, Tehran 1336616351, Iran
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Lei C, Ran Q, Duan J, Zhang M. The Association Between Lipid Profile and Subfoveal Choroidal Thickness in Chinese Patients with Proliferative Diabetic Retinopathy Secondary to Type 2 Diabetes. Diabetes Metab Syndr Obes 2023; 16:2477-2489. [PMID: 37608850 PMCID: PMC10441652 DOI: 10.2147/dmso.s419794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 07/27/2023] [Indexed: 08/24/2023] Open
Abstract
Introduction Extensive studies have studied the factors associated with subfoveal choroidal thickness (SFCT). However, studies of the association between lipid profile and SFCT in patients with proliferative diabetic retinopathy (PDR) in type 2 diabetes remain limited. Thus, we aimed to investigate the relationship between lipid profile and SFCT in patients with PDR. Materials and Methods This was a retrospective cross-sectional study. The included participants were inpatients who underwent vitrectomy for PDR with type 2 diabetes and contralateral eyes of PDR patients meeting the criteria. Multivariate linear regression analysis was used to determine the independent association between lipid profile and SFCT. Results A total of 131 participants with PDR were enrolled in the final analysis. The average age of the participants was 55.76 ± 9.88 years, and the average SFCT was 276.10 ± 92.92 μm. Multivariate linear regression model results showed that in the fully adjusted model, total cholesterol, high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) had a negative association with SFCT (β = -16.51, 95% CI: -29.57, -3.46; P = 0.0148; β = -42.65, 95% CI: -82.60, -2.70; P = 0.0390; β = -17.89, 95% CI: -33.24, -2.54; P = 0.0245, respectively), while triglyceride was not significantly associated with SFCT (β = 5.23, 95% CI: -18.57, 29.02; P = 0.6678). Furthermore, the results of stratified analysis showed that except for triglyceride, the trends of total cholesterol, HDL-C, LDL-C, and SFCT were consistent among different stratifications in participants. Conclusion The cholesterol profile had a significant negative association with SFCT in Chinese PDR patients, but triglyceride was not significantly associated with SFCT. This suggests that these systemic imbalances contribute to choroidal changes, and often coexist in diabetic patients.
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Affiliation(s)
- Chunyan Lei
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
- Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Qibo Ran
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
- Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Jianan Duan
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
- Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Meixia Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
- Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
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Matulevičiūtė I, Sidaraitė A, Tatarūnas V, Veikutienė A, Dobilienė O, Žaliūnienė D. Retinal and Choroidal Thinning—A Predictor of Coronary Artery Occlusion? Diagnostics (Basel) 2022; 12:diagnostics12082016. [PMID: 36010366 PMCID: PMC9407460 DOI: 10.3390/diagnostics12082016] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 11/21/2022] Open
Abstract
Introduction. Optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) allowed visualization of retina and choroid to nearly the capillary level; however, the relationship between systemic macrovascular status and retinal microvascular changes is not yet known well. Aim. Our purpose was to assess the impact of retinal optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) parameters on prediction of coronary heart disease (CHD) in acute myocardial infarction (MI) and chronic three vessel disease (3VD) groups. Methods. This observational study included 184 patients—26 in 3VD, 76 in MI and 82 in healthy participants groups. Radial scans of the macula and OCTA scans of the central macula (superficial (SCP) and deep (DCP) capillary plexuses) were performed on all participants. All participants underwent coronary angiography. Results. Patients in MI groups showed decreased parafoveal total retinal thickness as well as GCL+ retinal thickness. Outer circle total retinal thickness and GCL+ retinal thickness were lowest in the 3VD group. The MI group had thinner, while 3VD the thinnest, choroid. A decrease in choroidal thickness and vascular density could predict 3VD. Conclusions. A decrease in retinal and choroidal thickness as well as decreased vascular density in the central retinal region may predict coronary artery disease. OCT and OCTA could be a significant, safe, and noninvasive tool for the prediction of coronary artery disease.
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Affiliation(s)
- Indrė Matulevičiūtė
- Department of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
- Correspondence: ; Tel.: +370-655-06381
| | - Agnė Sidaraitė
- Department of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Vacis Tatarūnas
- Institute of Cardiology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Audronė Veikutienė
- Institute of Cardiology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Olivija Dobilienė
- Department of Cardiology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Dalia Žaliūnienė
- Department of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
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Chen X, Li Q, Liu L. Personalized Predictive Modeling of Subfoveal Choroidal Thickness Changes for Myopic Adolescents after Overnight Orthokeratology. J Pers Med 2022; 12:jpm12081316. [PMID: 36013265 PMCID: PMC9410041 DOI: 10.3390/jpm12081316] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/09/2022] [Accepted: 08/13/2022] [Indexed: 11/16/2022] Open
Abstract
The changes in subfoveal choroidal thickness after orthokeratology are crucial in myopia retardation; this study aimed to identify the risk factors that could be incorporated into a predictive model for subfoveal choroidal thickness (SFChT) that would provide further personalized and clinically specific information for myopia control. A one-year prospective study was conducted in the West China Hospital, Sichuan University. Basic information (age, gender, and height) was collected from all subjects. Initial spherical equivalent, axial length, intraocular pressure, central corneal thickness, and subfoveal choroidal thickness were measured, and the ocular environmental factors were also collected. All the measured parameters were recorded in the follow-up period for one year. After the analysis of univariate analysis, statistically significant factors were substituted into the multivariate three-level model. Thirty-three adolescents aged 8−14 years old were enrolled in this study; the results show that the subfoveal choroidal thickness in both eyes changed significantly after 12 months of lens wearing (pR < 0.0001, pL < 0.0001). The axial length was negatively correlated with the change in the SFChT after 12 months of lens wearing (r = −0.511, p = 0.002). After multilevel model analysis, the statistically significant factor was shown to have an important influence on the changes in the subfoveal choroidal thickness, which was the average near-work time. This suggested that the SFChT personal predictions can be made regarding changes in myopic adolescents after orthokeratology using the factor of daily average near-work time. Clinical practitioners will benefit from the results by obtaining a better understanding of the effects of orthokeratology on choroid and myopia progression.
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Affiliation(s)
- Xiaohang Chen
- Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu 610041, China
- The Laboratory of Optometry and Vision Sciences, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiushi Li
- Department of Outpatient, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Longqian Liu
- Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu 610041, China
- The Laboratory of Optometry and Vision Sciences, West China Hospital, Sichuan University, Chengdu 610041, China
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu 610041, China
- Correspondence:
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The Impact of Chronic Heart Failure on Retinal Vessel Density Assessed by Optical Coherence Tomography Angiography in Children with Dilated Cardiomyopathy. J Clin Med 2021; 10:jcm10122659. [PMID: 34208770 PMCID: PMC8235508 DOI: 10.3390/jcm10122659] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/05/2021] [Accepted: 06/07/2021] [Indexed: 01/23/2023] Open
Abstract
(1) Introduction: The aim of this study is to assess retinal vessel density (VD) in the superficial capillary plexus layer (SP) and deep capillary plexus layer (DP) in children with chronic heart failure (CHF) in the course of dilated cardiomyopathy (DCM) using optical coherence tomography angiography (OCTA). (2) Methods: Thirty children with CHF due to DCM lasting more than six months, with an enlarged left ventricle and impaired left ventricular systolic function (left ventricular ejection fraction (LVEF) ≤ 55%), were enrolled to have both their eyes assessed for this study. Mean age of the children was 9.9 ± 3.57 years. The control group consisted of an additional 30 children without CHF (mean age 11.27 ± 3.33 years) matched for age and gender against the study group. All participants underwent transthoracic echocardiography to measure LVEF using Simpson method. Blood serum was tested for N-terminal-pro-brain natriuretic peptide (NT-proBNP) marker value. All children underwent OCTA with evaluation of the foveal avascular zone (FAZ), whole superficial vessel density (wsVD), foveal superficial vessel density (fsVD), parafoveal superficial vessel density (psVD), whole deep vessel density (wdVD), foveal deep vessel density (fdVD), parafoveal deep vessel density (pdVD), whole thickness (WT), foveal thickness (FT), and parafoveal thickness (PFT). (3) Results: Retinal VD in SP was significantly lower in children with CHF as compared to the controls. The following SP parameters in the study group were statistically significantly lower than these same measurements for the control group. Details, with study group findings quantified first, include wsVD (46.2% vs. 49.83%, p < 0.05), fsVD (18.07% vs. 24.15%, p < 0.05), and psVD (49.24% vs. 52.51%, p < 0.05). The WT (311.03 micrometers (μm) vs. 323.55 μm, p < 0.05), FT (244.57 μm vs. 256.98 μm, p < 0.05), and PFT (320.63 μm vs. 332.02 μm, p < 0.05). No significant differences in DP retinal VD were found between the two groups. No statistically significant differences in the FAZ were found. The fsVD and FT were correlated with biometry and the age of the study participants. There was a correlation between FAZ and FT (p < 0.001). There were no correlations between retinal VD in both plexuses and refractive error, sex, NT-proBNP, and LVEF. (4) Conclusions: In children with CHF in the course of DCM as compared to the control group, significantly decreased retinal VD in SP was observed. The results of our study indicate that measurements of the OCTA may be a useful diagnostic method in children with chronic heart failure, but it is necessary to conduct further studies in larger groups of participants and long-term observation of these patients.
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