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한국인 초기 파킨슨 환자에서 황반두께 및 미세혈관 변화Changes in Macular Thickness and Microvasculature in Koreans with Early Parkinson’s Disease

Other Titles
Changes in Macular Thickness and Microvasculature in Koreans with Early Parkinson’s Disease
Authors
Kwon, Lee HaCho, Yong WunKim, Seong-JaeChung, InyoungYoo, Woong Sun
Issue Date
Nov-2023
Publisher
대한안과학회
Keywords
Neurodegeneration; Optical coherence tomography; Optical coherence tomography angiography; Parkinson’s disease
Citation
Journal of The Korean Ophthalmological Society, v.64, no.11, pp 1055 - 1062
Pages
8
Indexed
SCOPUS
ESCI
KCI
Journal Title
Journal of The Korean Ophthalmological Society
Volume
64
Number
11
Start Page
1055
End Page
1062
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/68829
DOI
10.3341/jkos.2023.64.11.1055
ISSN
0378-6471
2092-9374
Abstract
목적: 초기 파킨슨병으로 진단받은 한국인 환자에서 빛간섭단층촬영(optical coherence tomography, OCT) 및 빛간섭단층촬영혈관조영술(OCT angiography, OCTA)을 이용하여 황반부의 신경섬유층 및 신경절세포-속얼기층(nerve fiber layer-ganglion cell inner plexiform layer, NFL-GCIPL)의 두께와 황반부의 미세혈관 변화를 확인하고자 한다. 대상과 방법: 초기 파킨슨병으로 진단받은 22명 43안을 연구에 포함하였으며, 대조군으로 정상인 20명 40안을 설정하였다. 모든 환자는 OCT를 이용하여 황반부의 NFL-GCIPL을 측정하였으며 OCTA를 이용하여 황반의 표층혈관총과 심층혈관총의 혈관밀도를 확인하였다. 결과: NFL-GCIPL 두께는 대조군과 비교하였을 때 대조군은 상측, 하측, 이측, 비측이 각각 94.70 ± 9.35, 93.32 ± 9.16, 90.18 ± 6.32, 93.11 ± 8.75 μm였으며 파킨슨 환자군은 각각 92.05 ± 4.96, 91.32 ± 7.48, 84.74 ± 6.82, 91.32 ± 7.47 μm로 모든 영역에서대조군에 비해 의미 있는 감소 소견을 보였다. 반면 OCTA로 측정한 황반부 표층 및 심층혈관총의 혈관밀도는 두 군의 차이를 보이지않았다. 결론: 본 연구를 통해 한국인 초기 파킨슨병 환자에서 황반부의 미세혈관의 변화보다 신경변성의 손상이 두드러지게 나타남을 알수 있었으며 추후 코호트 연구를 통해 신경변성의 변화를 확인하는 것이 필요할 것이다.
Рurроsе: To investigate the thickness of the nerve fiber layer-ganglion cell inner plexiform layer (NFL-GCIPL) complex and microvascular macular changes in Korean patients with early Parkinson’s disease using optical coherence tomography (OCT) and OCT angiography (OCTA). Меthоds: Forty-three eyes of 22 patients with early Parkinson’s disease were included. A control group of 20 patients (40 eyes) was also recruited. The thickness of the NFL-GCIPL macular complex was measured using OCT, and the densities of the superficial and deep macular retinal vessels were evaluated via OCTA in all subjects. Rеsults: The NFL-GCIPL thicknesses of the superior, inferior, temporal, and nasal sectors were 94.70 ± 9.35, 93.32 ± 9.16, 90.18 ± 6.32, and 93.11 ± 8.75 μm in the control group and 92.05 ± 4.96, 91.32 ± 7.48, 84.74 ± 6.82, and 91.32 ± 7.47 μm in the Parkinson’s disease group, respectively; all thicknesses were significantly greater in the control group. The superficial and deep retinal vessel densities did not differ between the two groups. Cоnсlusіоns: Neurodegenerative macular changes are more obvious than microvascular changes in patients with early Parkinson’s disease. Such neurodegenerative changes should be further evaluated in future cohort studies. J Korean Ophthalmol Soc 2023;64(11):1055-1062 © 2023 The Korean Ophthalmological Society.
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