在中央视网膜静脉封闭中发展神经血管大眼的危险因素:为期两年的真实世界研究
Yu-Bai Chou1,2,3, Hsin-Ho Chang2, Hsun-I Chiu2
1School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
Ophthalmic epidemiology
|July 31, 2024
概括
高龄,糖尿病和视力不佳是中枢视网膜静脉封闭 (CRVO) 后新血管玻璃瘤 (NVG) 的关键风险因素. 对这些高风险患者来说,密集的随访至关重要.
科学领域:
- 眼科医生 眼科 眼科
- 视网膜血管疾病 视网膜血管疾病
背景情况:
- 中央视网膜静脉封闭 (CRVO) 是一种严重的疾病,可能导致新血管玻璃眼 (NVG).
- 识别CRVO患者NVG发育的风险因素对于及时干预和管理至关重要.
研究的目的:
- 在患有视网膜中枢静脉封闭症 (CRVO) 的患者中研究新血管绿眼 (NVG) 的潜在风险因素.
- 为了确定与NVG发展相关的发病率和风险因素,在为期两年的密集后续期内.
主要方法:
- 对123名急性CRVO患者在3个月内进行了回顾性审查,在呈现时进行了眼球新血管化,并且没有先前的治疗.
- 卡普兰-梅尔生存分析和考克斯回归模型被用来确定NVG发展的风险因素.
- 患者至少每两个月进行一次随访,持续两年.
主要成果:
- 在随访期间,NVG的累积概率为26.8%,从CRVO发病开始的平均间隔为507天.
- 糖尿病 (DM),年龄较大和视力敏性差 (VA) 被确定为NVG发展的独立风险因素.
- 黄斑和基线中央黄斑厚度与NVG发育没有相关性.
结论:
- 患有CRVO的患者,特别是患有糖尿病,年龄较大,视力敏度较差的患者,需要对NVG进行密切监测.
- 黄斑,增加中央黄斑厚度,心血管事件,绿眼病史和早期PRP并没有显著影响NVG风险.
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