相关实验视频
Updated: Sep 16, 2025

07:06
Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients
Published on: March 29, 2022
2.7K
视觉功能和患者体验与一个定制软隐形眼镜的近视控制
Youssef Abidi1, A Eusebio López-Hernández1, José Manuel Maldonado-Pérez1
1Grupo de Investigación Optometría Clínica y Experimental, Facultad de Óptica y Optometría, Universidad de Murcia, Murcia, Spain.
Current eye research
|July 11, 2025
概括
定制软隐形眼镜用于近视控制改善了适应性设施,但增加了外光. 用户体验支持水凝镜片,强调需要评估视觉功能和舒适度.
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 视觉科学 视觉科学
背景情况:
- 近视控制策略正在发展,软隐形眼镜 (CL) 显示出有前途.
- 评估特定的CL材料对视觉功能和佩戴者的满意度的影响对于有效的近视管理至关重要.
研究的目的:
- 评估使用Acofilcon B (水凝) 和UNISIL (水凝) 的定制软隐形眼镜 (CL) 对近视成人视觉功能和佩戴者体验的影响.
- 在近视控制背景下比较水凝与水凝CLs的性能.
主要方法:
- 一项蒙面,随机的研究,涉及23名近视成年人 (18-35岁) 配备了Acofilcon B或UNISIL ESENCIA CLs.
- 视力敏度的评估,适应性设施 (单眼和双眼),眼稳定性,双眼视力 (外光,融合储备) 和主观佩戴者体验.
主要成果:
- 两种类型的CL都保持了稳定的视力敏度,但显著增加了适应能力 (MAF和BAF) 和远距离和近距离的外表.
- 在两种镜头类型中都观察到远距离负融合储量的减少.
- 主观反表明,与Acofilcon B (水凝) 相比,UNISIL (水凝) 镜片的舒适度和满意度有所提高.
结论:
- 用于近视控制的定制软隐形眼镜可以影响视觉和双眼功能,需要仔细评估潜在的副作用.
- 选择CL材料可能会影响佩戴者的舒适度和满意度,这是近视管理中长期遵守的关键因素.
相关概念视频
Focusing of Light in the Eye
3.3K
Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
3.3K
Angle Closure Glaucoma: Treatment
702
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
702
Open Angle Glaucoma: Treatment
583
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
583

