一个多面向的开放角度眼多原风险评分分层次化了眼诊断风险和伪脱皮眼睛的严重性
Antonia Kolovos1, Ayub Qassim1, Mark M Hassall1
1Department of Ophthalmology, Flinders Health and Medical Research Institute, Flinders University, Adelaide, South Australia, Australia.
Ophthalmology
|February 26, 2025
概括
多基因风险评分 (PRS) 可以识别患有伪剥皮综合征的个体,他们有更高的风险发展青光眼并经历严重的视力丧失. 这种遗传信息有助于预测疾病的进展和严重程度.
科学领域:
- 眼科医生 眼科 眼科
- 遗传学 遗传学 是一个
- 公共卫生 公共卫生
背景情况:
- 伪脱皮综合征 (PEX) 是青光眼的重要危险因素,但其临床进展情况差异很大.
- 在PEX患者中预测青光眼的发展和严重程度仍然是一个临床挑战.
研究的目的:
- 评估多基因风险评分 (PRS) 对开角青光眼 (OAG),眼内压力 (IOP) 和垂直杯与光盘比 (VCDR) 在PEX患者青光眼风险分层中的有用性.
- 确定PRS是否可以预测PEX患者的青光眼发育和疾病严重程度.
主要方法:
- 对2个青光眼注册和1个基于人口的队列进行了回顾性分析.
- 参与者 (n=828) 被分为患有青光眼的PEX,怀疑青光眼的PEX或没有青光眼的PEX.
- 对OAG,IOP和VCDR的验证PRS被用于多变量后勤,线性和生存分析.
主要成果:
- 青光眼PRS最高三位数的个体具有与PEX相关的青光眼 (PEX-G) 诊断 (aOR,4.22),双边视力丧失 (aOR,3.43) 和切口手术 (aOR,3.35) 的几率明显更高.
- 青光眼PRS十分之一的每次增加都与PEX-G诊断的早期年龄 (1.06岁更年轻) 相关.
- 患有PEX和青光眼的参与者与患有初级开角青光眼 (POAG) 的人相比,青光眼PRS较低.
结论:
- 对OAG,IOP和VCDR的多基因风险评分有效地对PEX患者的青光眼发育风险进行分层.
- 在患有伪皮综合征的患者中,PRS可以预测疾病严重程度和临床结果.
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