在现实研究中,AcrySof IQ Vivity眼内透镜植入后的功能结果和生活质量
Federico Giannuzzi1,2, Matteo Mario Carlà3,4,5, Fabio Margollicci1,2
1Ophthalmology Unit, Agostino Gemelli University Polyclinic, Rome, Italy.
Scientific reports
|September 4, 2024
概括
该AcrySof IQ Vivity扩展焦点深度眼内透镜 (IOL) 是有效的临近视障管理,提供良好的距离和中间视力. 患者报告高满意度和眼镜独立性,折射误差最小.
科学领域:
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
- 视觉科学科学 视觉科学
背景情况:
- 在白内障手术中,近视眼的管理仍然是一个挑战.
- 扩展焦点深度眼内透镜 (IOL) 提供了一种潜在的解决方案,可以满足多个距离的视觉需求.
- 艾克瑞索夫IQ Vivity IOL是一种新的技术,旨在满足这些视觉需求.
研究的目的:
- 评估AcrySof IQ Vivity IOL在现实世界中的有效性和患者满意度.
- 评估远距离,中距离和近距离的视力敏度结果.
- 为了比较 toric 和非toric IOL 变体之间的结果.
主要方法:
- 前性,干预性,单一中心研究.
- 40名患者接受了Vivity IOL植入器的双边化.
- 在6个月后评估未纠正和纠正的视力敏度 (UNVA/CNVA,UIVA/CIVA,UDVA/UCVA),折射误差,对比度敏感性和患者报告的结果 (视力质量,眼镜独立性).
主要成果:
- 在 toric 和 non-toric IOL 组之间没有发现视觉结果或对比度敏感性的统计学上显著差异.
- 53%的患者报告说完全独立于眼镜.
- 平均折射预测误差为0.09 D;患者达到最佳距离和中间视力,稍微需要近视补充.
结论:
- 对于白内障手术患者来说,AcrySof IQ Vivity IOL是耐受良好且有效的.
- 它提供了良好的距离和中间视力敏度,有助于高患者满意度和眼镜独立.
- IOL提供了有利的折射结果,有可能微调近视.
相关概念视频
01:28Angle Closure Glaucoma: Treatment
454
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...
454
01:27Open Angle Glaucoma: Treatment
408
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...
408
01:25Glaucoma: Overview
528
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
528