冠状管控制技术:黄斑病和长视障碍的新视野
Abel Szeps1,2, Juan Manuel Suarez3, Rodrigo Torres4
1Hospital Posadas, Buenos Aires, Argentina.
概括
阅读眼镜会导致长视眼患者,特别是患有与年龄相关的黄斑退化症 (AMD) 患者的胸膜厚. 冠状控制眼镜有效地减少了近距离工作期间的这种加厚.
科学领域:
- 眼科医生 眼科 眼科
- 视光学测量 视光学测量 视光学测量
- 视觉科学科学 视觉科学
背景情况:
- 使用标准阅读眼镜纠正近视,可以诱导近视失焦.
- 近视失焦与胆道结厚有关.
- 与年龄相关的斑点退化 (AMD) 可能会影响眼睛对折射纠正的反应.
研究的目的:
- 为了研究在阅读过程中对长视患者的胸膜厚度的变化.
- 为了比较传统眼镜与状眼镜对照的效果.
- 为了评估与年龄相关的黄斑退化症 (AMD) 患者和没有患者之间的差异.
主要方法:
- 试点研究涉及24名长视患者 (60-80岁) 的33只眼睛.
- 患者被分为两个年龄相匹配的组:有和没有AMD.
- 在基线时使用眼部生物识别测量了轴长度,在用常规镜头阅读后,在用外围超视失焦眼镜阅读后.
主要成果:
- 没有AMD的长视者在使用常规镜片时显示出显著的轴长缩短,而高视度失焦镜片 (表明胆道细化) 则在很大程度上逆转了这种情况.
- 患有AMD的患者在使用常规镜头时表现出较大的轴长缩短.
- 两组都显示了轴延长与失焦眼镜,但响应在AMD组的比例较小.
结论:
- 用正镜头阅读会诱导近视失焦和大脑膜厚,在长视者中更为明显,在患有AMD的人中更为明显.
- 结合冠状管控制技术的眼镜有效地减轻在长视镜中阅读时冠状管的加厚.
- 这表明专用透镜对管理与长视和AMD相关的眼部变化的潜在好处.
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