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拉塔诺普罗斯布诺德对视网膜血管密度的影响,主要是患有开角绿内障的患者

Elif Ertan¹, Petek Aksöz², Serhat Ermiş¹

¹Department of Ophthalmology, University of Health Sciences, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey.

European journal of ophthalmology

|November 14, 2025

概括

局部使用的拉坦诺布诺德 (LBN) 有效地降低了初级开角玻璃眼 (POAG) 患者的眼内压力 (IOP). 此外,LBN还显著改善了黄斑血管密度 (VD),特别是在和上部区域.

科学领域:

眼科医生眼科眼科
玻璃眼研究研究玻璃眼研究
眼睛的微循环眼睛的微循环

背景情况:

主要开角青光眼 (POAG) 是不可逆转失明的主要原因.
眼内压力 (IOP) 是黄眼病进展的主要可修改风险因素.
青光眼治疗对眼睛微循环的影响,特别是斑点血管密度 (VD),需要进一步研究.

研究的目的:

评估每天一次0.024%局部拉坦普洛斯布诺德 (LBN) 在以前未接受治疗的POAG患者中降低IOP的疗效.
评估LBN对表面和深层毛细血管 (SCP和DCP) 的黄斑血管密度 (VD) 的影响.
探索IOP降低与黄斑性静脉疾病变化之间的相关性.

主要方法:

一项前性研究,涉及43名新诊断的POAG患者 (86只眼睛).
用0.024%局部拉坦普洛斯布诺德 (LBN) 每天服用一次的治疗.
光学连贯断层扫描血管造影 (OCTA) 用于在治疗前和治疗后测量斑点静脉疾病 (SCP和DCP);记录IOP测量.

主要成果:

经过一个月的LBN治疗后,平均IOP降低8.3 mmHg (32.7%) 观察到.
在SCP和DCP中,LBN显著增加了斑点VD,特别是在和上部区域 (p <0.05).
在部和上部区域内,IOP降低和VD增加之间发现了正相关性.

结论:

每天一次0.024%局部LBN是有效的,并且可以很好地容忍在治疗前的POAG中减少IOP.
LBN治疗对黄斑微循环产生了积极影响,增加了视网膜关键区域的VD.
观察到的血管改善可能与氧化介导的机制有关,这需要进一步的长期研究.

关键词:

眼内压力眼内压力八国合作组织 (OCTA)拉塔诺普洛斯布诺多多氧化氧化是一种氧化.开放角格劳科马 (Open-Angle Glaucoma) 是一种眼睛上的光.视网膜血管密度视网膜血管密度

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