Long-Term Retinal Vascular Changes in Age-Related Macular Degeneration Measured Using Optical Coherence Tomography Angiography

BACKGROUND AND OBJECTIVE: To determine if age-related macular degeneration (AMD) status affects longitudinal retinal vessel changes

Bibliographische Detailangaben
Veröffentlicht in:Ophthalmic surgery, lasers & imaging retina. - 2013. - 53(2022), 10 vom: 17. Okt., Seite 529-536
1. Verfasser: Lee, Sophie C (VerfasserIn)
Weitere Verfasser: Rusakevich, Alexander M, Amin, Aana, Tran, Steven, Emami-Naeini, Parisa, Moshiri, Ala, Park, Susanna S, Yiu, Glenn
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Ophthalmic surgery, lasers & imaging retina
Schlagworte:Journal Article
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100 1 |a Lee, Sophie C  |e verfasserin  |4 aut 
245 1 0 |a Long-Term Retinal Vascular Changes in Age-Related Macular Degeneration Measured Using Optical Coherence Tomography Angiography 
264 1 |c 2022 
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500 |a Date Completed 18.10.2022 
500 |a Date Revised 22.12.2022 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a BACKGROUND AND OBJECTIVE: To determine if age-related macular degeneration (AMD) status affects longitudinal retinal vessel changes 
520 |a PATIENTS AND METHODS: Retrospective, cohort study of 125 eyes (75 patients) with AMD, following retinal vessel density (VD) and foveal avascular zone (FAZ) measurements using optical coherence tomography angiography (OCT-A) over 24 months 
520 |a RESULTS: FAZ area (P < .001) and perimeter (P < .001) increased over 2 years, with no difference between nonexudative and exudative AMD (P = .134-.976). Eyes with geographic atrophy (GA) showed greater progressive VD loss (P = .023-.038), and greater increase in FAZ area (P = .044) and perimeter (P = .040) compared to eyes without GA. Neither baseline nor 2-year change in vascular parameters were associated with choroidal neovascularization (CNV) or GA incidence in nonexudative AMD, or anti-VEGF injection frequency in exudative AMD (P = .070-.952) 
520 |a CONCLUSION: AMD eyes with GA undergo more rapid loss of retinal vessel density and FAZ enlargement over 2 years, suggesting a relationship between the retinal vasculature and AMD pathophysiology. [Ophthalmic Surg Lasers Imaging Retina 2022;53:529-536.] 
650 4 |a Journal Article 
700 1 |a Rusakevich, Alexander M  |e verfasserin  |4 aut 
700 1 |a Amin, Aana  |e verfasserin  |4 aut 
700 1 |a Tran, Steven  |e verfasserin  |4 aut 
700 1 |a Emami-Naeini, Parisa  |e verfasserin  |4 aut 
700 1 |a Moshiri, Ala  |e verfasserin  |4 aut 
700 1 |a Park, Susanna S  |e verfasserin  |4 aut 
700 1 |a Yiu, Glenn  |e verfasserin  |4 aut 
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