Differences in Retinal and Choroidal Microvasculature and Structure in Dementia With Lewy Bodies Compared With Normal Cognition
© The Author(s) 2023..
Purpose: To evaluate the retinal and choroidal microvasculature and structure in individuals with dementia with Lewy bodies (DLB) compared with controls with normal cognition using optical coherence tomography (OCT) and OCT angiography (OCTA). Methods: An institutional review board-approved cross-sectional comparison of patients with DLB and cognitively normal controls was performed. The Cirrus HD-OCT 5000 with AngioPlex (Carl Zeiss Meditec) was used to obtain OCT and OCTA images. Results: Thirty-four eyes of 18 patients with DLB and 85 eyes of 48 cognitively normal patients were analyzed. The average capillary perfusion density (CPD) was higher in the DLB group than in the control group (P = .005). The average capillary flux index (CFI) and ganglion cell inner-plexiform layer (GC-IPL) thickness were lower in the DLB group than in the control group (P = .016 and P = .040, respectively). Conclusions: Patients with DLB had an increased peripapillary CPD, decreased peripapillary CFI, and attenuated GC-IPL thickness compared with those with normal cognition.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:8 |
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| Enthalten in: |
Journal of vitreoretinal diseases - 8(2024), 1 vom: 15. Jan., Seite 67-74 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Joseph, Suzanna [VerfasserIn] |
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| Links: |
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| Themen: |
Diagnostic test |
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| Anmerkungen: |
Date Revised 16.01.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1177/24741264231206607 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM367143453 |
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| 245 | 1 | 0 | |a Differences in Retinal and Choroidal Microvasculature and Structure in Dementia With Lewy Bodies Compared With Normal Cognition |
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| 500 | |a published: Electronic-eCollection | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © The Author(s) 2023. | ||
| 520 | |a Purpose: To evaluate the retinal and choroidal microvasculature and structure in individuals with dementia with Lewy bodies (DLB) compared with controls with normal cognition using optical coherence tomography (OCT) and OCT angiography (OCTA). Methods: An institutional review board-approved cross-sectional comparison of patients with DLB and cognitively normal controls was performed. The Cirrus HD-OCT 5000 with AngioPlex (Carl Zeiss Meditec) was used to obtain OCT and OCTA images. Results: Thirty-four eyes of 18 patients with DLB and 85 eyes of 48 cognitively normal patients were analyzed. The average capillary perfusion density (CPD) was higher in the DLB group than in the control group (P = .005). The average capillary flux index (CFI) and ganglion cell inner-plexiform layer (GC-IPL) thickness were lower in the DLB group than in the control group (P = .016 and P = .040, respectively). Conclusions: Patients with DLB had an increased peripapillary CPD, decreased peripapillary CFI, and attenuated GC-IPL thickness compared with those with normal cognition | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a OCT | |
| 650 | 4 | |a OCT angiography | |
| 650 | 4 | |a diagnostic test | |
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| 700 | 1 | |a Allen, Ariana |e verfasserin |4 aut | |
| 700 | 1 | |a Haystead, Alice |e verfasserin |4 aut | |
| 700 | 1 | |a Hemesath, Angela |e verfasserin |4 aut | |
| 700 | 1 | |a Kundu, Anita |e verfasserin |4 aut | |
| 700 | 1 | |a Ma, Justin P |e verfasserin |4 aut | |
| 700 | 1 | |a Johnson, Kim G |e verfasserin |4 aut | |
| 700 | 1 | |a Agrawal, Rupesh |e verfasserin |4 aut | |
| 700 | 1 | |a Gunasan, Vithiya |e verfasserin |4 aut | |
| 700 | 1 | |a Stinnett, Sandra S |e verfasserin |4 aut | |
| 700 | 1 | |a Grewal, Dilraj S |e verfasserin |4 aut | |
| 700 | 1 | |a Fekrat, Sharon |e verfasserin |4 aut | |
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