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血压与眼视野进展率之间的关系:眼研究中的血管成像

Richard Donkor¹, Alessandro A Jammal¹, David S Greenfield¹

¹Department of Ophthalmology, University of Miami Miller School of Medicine, Bascom Palmer Eye Institute, Palm Beach Gardens, Florida.

|August 7, 2024

概括

降低血压,特别是缩血压 (SBP),与标准自动周边测量 (SAP) 中更快的青光眼进展有关. 这一发现表明,血压可能预测玻璃眼风险.

科学领域:

眼科医生眼科眼科
心血管健康心血管健康

背景情况:

玻璃眼是导致不可逆转失明的主要原因.
系统性动脉血压 (BP) 是一种潜在的可修改的风险因素,可能导致青光眼的进展.
了解高血压和视野损失之间的关系对于患者管理至关重要.

研究的目的:

为了研究系统性动脉血压和视野变化的速度之间的关系,在患有绿眼病和疑似绿眼病的患者.
确定基线和随访血压测量是否预测通过标准自动周边测量 (SAP) 测量眼病进展.

主要方法:

一项前性队列研究,涉及64名患有绿眼病或疑似绿眼病的患者的124只眼睛.
参与者定期接受眼科检查,血压测量和SAP测试.
在基线时进行了24小时的门诊血压监测 (ABPM),并使用线性混合模型来分析数据.

主要成果:

较低的24小时平均动脉压 (MAP) 和缩血压 (SBP) 与更快的SAP平均偏差 (MD) 损失率有关.
在24小时平均MAP和SBP每10 mmHg的下降与明显更快的MD下降相关.
在随访期间,较低的平均SBP也与MD进展的增加显著相关.

结论:

较低的基线24小时ABPM读数和较低的随访SBP是更快眼性SAP进展的显著预测指标.
系统血压可以作为一个有价值的生物标志物来评估青光眼进展的风险.

关键词:

血压血压血压血压眼光障碍症眼光障碍症眼光障碍症青光眼的进展情况.眼神经的视觉神经是什么视觉场视觉场视觉场视觉场

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