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wang J, Weng H, Qian Y, Wang Y, Wang L, Wang X, Zhang P, Wang Z. The impact of serum BNP on retinal perfusion assessed by an AI-based denoising optical coherence tomography angiography in CHD patients. Heliyon 2024; 10:e29305. [PMID: 38655359 PMCID: PMC11035033 DOI: 10.1016/j.heliyon.2024.e29305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 04/03/2024] [Accepted: 04/04/2024] [Indexed: 04/26/2024] Open
Abstract
Background To investigate the correlation between retinal vessel density (VD) parameters with serum B-type natriuretic peptide (BNP) in patients with coronary heart disease (CHD) using novel optical coherence tomography angiography (OCTA) denoising images based on artificial intelligence (AI). Methods OCTA images of the optic nerve and macular area were obtained using a Canon-HS100 OCT device in 176 patients with CHD. Baseline information and blood test results were recorded. Results Retinal VD parameters of the macular and optic nerves on OCTA were significantly decreased in patients with CHD after denoising. Retinal VD of the superficial capillary plexus (SCP), deep capillary plexus (DCP) and radial peripapillary capillary (RPC) was strongly correlated with serum BNP levels in patients with CHD. Significant differences were noted in retinal thickness and retinal VD (SCP, DCP and RPC) between the increased BNP and normal BNP groups in patients with CHD. Conclusion Deep learning denoising can remove background noise and smooth rough vessel surfaces. SCP,DCP and RPC may be potential clinical markers of cardiac function in patients with CHD. Denoising shows great potential for improving the sensitivity of OCTA images as a biomarker for CHD progression.
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Affiliation(s)
- Jin wang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Huan Weng
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
| | - Yiwen Qian
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
| | - Yuceng Wang
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
| | - Luoziyi Wang
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
| | - Xin Wang
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
| | - Pei Zhang
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
| | - Zhiliang Wang
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
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Sideri AM, Mitsopoulou D, Kandarakis SA, Katsimpris A, Kanakis M, Karamaounas A, Brouzas D, Petrou P, Papakonstantinou E, Droutsas K, Giannopoulos G, Georgalas I. Optical Coherence Tomography Angiography Changes in Patients Diagnosed With Acute Coronary Syndrome: A Systematic Review and Meta-Analysis. Cureus 2024; 16:e54121. [PMID: 38487148 PMCID: PMC10939045 DOI: 10.7759/cureus.54121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2024] [Indexed: 03/17/2024] Open
Abstract
We conducted a systematic review and meta-analysis to assess the association between optical coherence tomography angiography (OCTA) parameters and acute coronary syndrome (ACS). Two independent reviewers searched the electronic databases (MEDLINE (Medical Literature Analysis and Retrieval System Online), Scopus, Embase (Excerpta Medica Database), Cochrane Library, ClinicalTrials.gov, and World Health Organization International Clinical Trials Registry Platform) from inception until April 2023. According to the inclusion criteria of this review, eligible were observational studies, randomized control trials, and registry/database studies that included the eyes of adult ACS patients and assessed OCTA parameters within the macula. The pooled standardized mean differences (SMD) between patients diagnosed with ACS and healthy controls with a confidence interval (CI) of 95% were calculated using the Hartung-Knapp-Sidik-Jonkman random-effects method. The heterogeneity was assessed by I2 and the Cochran Q and a random effects model was applied. Seven studies were eligible and included in our systematic review (n = 898), of which three were included in the meta-analysis (n = 341). The pooled SMD in the superficial vascular plexus (SVP), deep vascular plexus (DVP), and foveal avascular zone (FAZ) were -0.46 (95% CI: -0.94 to 0.01, p = 0.05, I2 = 0%, three studies), -0.10 (95% CI: -3.20 to 3.00, p = 0.75, I2 = 67%, two studies), and 0.43 (95% CI: -1.22 to 2.09, p = 0.38, I2 = 92%, three studies), respectively. Our findings suggest that there are no differences in OCTA metrics between ACS patients and healthy individuals.
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Affiliation(s)
- Anna Maria Sideri
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Dimitra Mitsopoulou
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Stylianos A Kandarakis
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | | | - Menelaos Kanakis
- Ophthalmology, University Eye Clinic, Rion University Hospital, University of Patras, Patras, GRC
| | - Aristotelis Karamaounas
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Dimitrios Brouzas
- Ophthalmology, National and Kapodistrian University of Athens, Athens, GRC
| | - Petros Petrou
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Evangelia Papakonstantinou
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Konstantinos Droutsas
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Georgios Giannopoulos
- Third Department of Cardiology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, GRC
| | - Ilias Georgalas
- First Department of Ophthalmology, G. Gennimatas Hospital, National and Kapodistrian University of Athens, Athens, GRC
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Kellner RL, Harris A, Ciulla L, Guidoboni G, Verticchio Vercellin A, Oddone F, Carnevale C, Zaid M, Antman G, Kuvin JT, Siesky B. The Eye as the Window to the Heart: Optical Coherence Tomography Angiography Biomarkers as Indicators of Cardiovascular Disease. J Clin Med 2024; 13:829. [PMID: 38337522 PMCID: PMC10856197 DOI: 10.3390/jcm13030829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024] Open
Abstract
Alterations in microvasculature represent some of the earliest pathological processes across a wide variety of human diseases. In many organs, however, inaccessibility and difficulty in directly imaging tissues prevent the assessment of microvascular changes, thereby significantly limiting their translation into improved patient care. The eye provides a unique solution by allowing for the non-invasive and direct visualization and quantification of many aspects of the human microvasculature, including biomarkers for structure, function, hemodynamics, and metabolism. Optical coherence tomography angiography (OCTA) studies have specifically identified reduced capillary densities at the level of the retina in several eye diseases including glaucoma. This narrative review examines the published data related to OCTA-assessed microvasculature biomarkers and major systemic cardiovascular disease. While loss of capillaries is being established in various ocular disease, pilot data suggest that changes in the retinal microvasculature, especially within the macula, may also reflect small vessel damage occurring in other organs resulting from cardiovascular disease. Current evidence suggests retinal microvascular biomarkers as potential indicators of major systemic cardiovascular diseases, including systemic arterial hypertension, atherosclerotic disease, and congestive heart failure.
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Affiliation(s)
- Rebecca L. Kellner
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (R.L.K.); (A.H.); (A.V.V.); (G.A.)
| | - Alon Harris
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (R.L.K.); (A.H.); (A.V.V.); (G.A.)
| | - Lauren Ciulla
- Department of Ophthalmology and Visual Science, The University of Chicago, Chicago, IL 60637, USA;
| | - Giovanna Guidoboni
- Maine College of Engineering and Computing, University of Maine, Orono, ME 04469, USA;
| | - Alice Verticchio Vercellin
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (R.L.K.); (A.H.); (A.V.V.); (G.A.)
| | - Francesco Oddone
- Glaucoma Unit, IRCCS—Fondazione Bietti, 00198 Rome, Italy; (F.O.); (C.C.)
| | - Carmela Carnevale
- Glaucoma Unit, IRCCS—Fondazione Bietti, 00198 Rome, Italy; (F.O.); (C.C.)
| | - Mohamed Zaid
- Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME 04469, USA;
| | - Gal Antman
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (R.L.K.); (A.H.); (A.V.V.); (G.A.)
- Department of Ophthalmology, Rabin Medical Center, Petah Tikva 4941492, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Jeffrey T. Kuvin
- Zucker School of Medicine at Hofstra/Northwell Health, Manhasset, NY 11549, USA;
| | - Brent Siesky
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (R.L.K.); (A.H.); (A.V.V.); (G.A.)
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Ren Y, Hu Y, Li C, Zhong P, Liu H, Wang H, Kuang Y, Fu B, Wang Y, Zhao H, Zeng X, Kong H, Lawali DJAM, Yu D, Yu H, Yang X. Impaired retinal microcirculation in patients with non-obstructive coronary artery disease. Microvasc Res 2023; 148:104533. [PMID: 37004959 DOI: 10.1016/j.mvr.2023.104533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/10/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023]
Abstract
PURPOSE To quantitatively investigate alterations of retinal microcirculation in patients with non-obstructive coronary artery disease (NOCAD) using optical coherence tomography angiography (OCTA), and to identify the ability of retinal microcirculation parameters in differentiating coronary artery disease (CAD) subtypes. METHODS All participants with angina pectoris underwent coronary computed tomography angiography. Patients with lumen diameter reduction of 20-50 % in all major coronary arteries were defined as NOCAD, while patients with at least one major coronary artery lumen diameter reduction ≥ 50 % were recruited as obstructive coronary artery disease (OCAD). Participants without a history of ophthalmic or systemic vascular disease were recruited as healthy controls. Retinal neural-vasculature was measured quantitatively by OCTA, including peripapillary retinal nerve fiber layer (RNFL) thickness and vessel density (VD) of the optic disc, superficial vessel plexus (SVP), deep vessel plexus (DVP), and foveal density (FD 300). p < 0.017 is considered significant in multiple comparisons. RESULTS A total of 185 participants (65 NOCAD, 62 OCAD, and 58 controls) were enrolled. Except for the DVP fovea (p = 0.069), significantly reduced VD in all other regions of SVP and DVP was detected in both the NOCAD and OCAD groups compared to control group (all p < 0.017), while a more significant decrease was found in OCAD compared to NOCAD. Multivariate regression analysis showed that lower VD in superior hemi part of whole SVP (OR: 0.582, 95 % CI: 0.451-0.752) was an independent risk factor for NOCAD compared to controls, while lower VD in the whole SVP (OR: 0.550, 95 % CI: 0.421-0.719) was an independent risk factor for OCAD compared to NOCAD. Using the integration of retinal microvascular parameters, the area under the receiver operating characteristic curve (AUC) for NOCAD versus control and OCAD versus NOCAD were 0.840 and 0.830, respectively. CONCLUSION Significant retinal microcirculation impairment, while milder than that in OCAD was observed in NOCAD patients, indicating retinal microvasculature assessment might provide a new systemic microcirculation observation window for NOCAD. Furthermore, retinal microvasculature may serve as a new indicator to assess the severity of CAD with good performance of retinal microvascular parameters in identifying different CAD subtypes.
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Affiliation(s)
- Yun Ren
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; Shantou University Medical College, Shantou, China
| | - Yijun Hu
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Cong Li
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; School of Medicine, South China University of Technology, Guangzhou, China
| | - Pingting Zhong
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Hui Liu
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Huimin Wang
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yu Kuang
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Bingqi Fu
- Shantou University Medical College, Shantou, China; Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yan Wang
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; School of Medicine, South China University of Technology, Guangzhou, China
| | - Hanpeng Zhao
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Xiaomin Zeng
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Huiqian Kong
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Dan Jouma Amadou Maman Lawali
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Danqing Yu
- Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.
| | - Honghua Yu
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
| | - Xiaohong Yang
- Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
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Yang K, Li C, Shi K, Zhu X, Xiao Y, Su B, Ju Y, Lu F, Qu J, Cui L, Li M. Association of Serum Uric Acid With Retinal Capillary Plexus. Front Endocrinol (Lausanne) 2022; 13:855430. [PMID: 35498412 PMCID: PMC9039338 DOI: 10.3389/fendo.2022.855430] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 03/15/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND To determine the association between serum uric acid (SUA) and the retinal capillary plexus (RCP) using optical coherence tomography angiography (OCTA). METHODS This cross-sectional study evaluated data from August 2019 to January 2020 from participants recruited from the Jidong community (Tangshan, Hebei, China). All participants completed detailed anthropometrical measurements, laboratory tests and comprehensive ophthalmic examinations. We assessed the vessel density in RCP using OCTA. We used multivariable analysis to evaluate the sex-specific association between SUA and RCP after adjusting for confounders. RESULTS A total of 2730 participants were included in this study. The mean age of the participants was 44.0 ± 11.6 years, and 1463 (53.6%) were women. The multivariable βs and 95% confidence intervals (CIs) of superficial RCP vessel density in the second through fourth SUA quartiles compared with the lowest SUA quartiles were -0.27 (-0.56 - 0.03), -0.30 (-0.60 - 0.01), and -0.46 (-0.78 - -0.14) (P for trend = 0.007) in men. CONCLUSIONS Higher SUA levels were significantly associated with lower RCP vessel density in men. Our findings provide evidence for the detrimental effect of high SUA levels on the retinal microvasculature and imply the importance of modulating SUA to prevent the microvascular alternation especially for men.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Jia Qu
- *Correspondence: Ming Li, ; Lele Cui, ; Jia Qu,
| | - Lele Cui
- *Correspondence: Ming Li, ; Lele Cui, ; Jia Qu,
| | - Ming Li
- *Correspondence: Ming Li, ; Lele Cui, ; Jia Qu,
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