相关实验视频

Updated: Jun 3, 2025

Ultrasound Cyclo Plasty in Eyes with Glaucoma

Ultrasound Cyclo Plasty in Eyes with Glaucoma

Published on: January 26, 2018

结合法化,阴透析和Ab内侧切除术在初级闭角玻璃眼中:长期结果

Fengrui Yang¹, Yao Ma¹, Zhiqiao Liang¹

¹Department of Ophthalmology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China, 100044.

International journal of medical sciences

|January 9, 2025

概括

这项研究表明,将ab-interno trabeculectomy与白内障手术相结合有效降低了眼睛的压力,并减少了长期治疗初级视角闭眼镜患者的药物需求.

科学领域:

眼科医生眼科眼科
玻璃眼的手术玻璃眼的手术
视角关闭的玻璃眼.

背景情况:

主要视角封闭型玻璃眼 (PACG) 构成视力丧失的重大风险.
目前的治疗方法通常涉及多种药物或侵入性手术.
为了提高疗效,正在探索联合的外科手术方法.

研究的目的:

评估结合腹腔内膜切除术 (Trabectome和Kahook双刀片) 与化,眼内镜片植入和阴透析的长期疗效和安全性.
评估对PACG患者眼内压力 (IOP),药物使用和视力敏度的影响.

主要方法:

这是一项前性研究,涉及47名接受联合手术的PACG患者.
记录的关键指标包括IOP,抗光眼药物计数,最佳校正的视力敏度 (BCVA) 和外周前侧突 (PAS).
在手术前和手术后的多个时间点收集的数据,长达36个月.

主要成果:

从手术前的20.93 ± 6.53 mmHg显著减少到36个月后的15.09 ± 3.63 mmHg (P < 0.001).
在36个月的时间里,平均绿眼病药物使用量从2.45±1.18下降到1.25±1.55 (P=0.001).
36个月后观察到90.0%的成功率,没有视力威胁的并发症.

结论:

联合手术技术是有效和安全的,用于长期管理PACG.
这种方法对患有广泛或长期的外围前侧肌痛的患者具有特别的益处.
结合手术为初级视角闭眼瘤提供了一个有前途的治疗选择.

关键词:

卡胡克双刀片卡胡克双刀片轨道切除组是指一个轨道切除组.腹内侧带切除术 (ab-internal trabeculectomy) 是一个切除术.主要关闭角度的玻璃眼 (Glaucoma)

更多相关视频

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation

Published on: March 12, 2016

Iris Fixation via External Pentagram Suturing

Iris Fixation via External Pentagram Suturing

Published on: May 5, 2022

相关概念视频

Angle Closure Glaucoma: Treatment

Angle Closure Glaucoma: Treatment

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...

Open Angle Glaucoma: Treatment

Open Angle Glaucoma: Treatment

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...

Glaucoma: Overview

Glaucoma: Overview

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...