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Macular vessel density in central retinal artery occlusion with retinal arterial cannulation.
- Source :
-
Scientific Reports . 10/10/2023, Vol. 13 Issue 1, p1-6. 6p. - Publication Year :
- 2023
-
Abstract
- To characterize and compare macular vessel density in central retinal artery occlusion (CRAO) eyes with retinal arterial cannulation and CRAO eyes with standard treatment. This study was Cross-sectional, observational study. Twenty-two eyes with nonarteric CRAO which underwent retinal arterial cannulation and 19 eyes with nonarteric CRAO with standard treatment were included. Optical coherent tomography angiography (OCTA)-based macular vessel density and visual acuity were examined. The dynamic ranged-based normalized rates of vessel density was compared within each group at the first visit to the clinic and 7 days after the onset. Macular vessel density in cannulation group was significantly better at 7 days after the onset than that at the first visit (3.73 ± 3.02 mm−1 vs. 7.89 ± 1.02 mm−1, P = 0.0001), while there wasn’t significant improvement of macular vessel density in standard treatment group at 7 days after the onset (2.13 ± 1.62 mm−1 vs. 2.89 ± 0.22 mm−1, P = 0.067). At one month after the onset, mean LogMAR visual acuity in CRAO eyes with cannulation significantly improved compared with that at the first visit after the onset (1.678 vs. 0.979, P = 0.00012). Macular vessel density loss in CRAO eyes was improved by retinal arterial cannulation. Early intervention of retinal arterial cannulation is useful for minimizing visual impairment in CRAO eyes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20452322
- Volume :
- 13
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Scientific Reports
- Publication Type :
- Academic Journal
- Accession number :
- 173542312
- Full Text :
- https://doi.org/10.1038/s41598-023-46267-w