相关实验视频

Updated: Sep 18, 2025

Ultrasound Cyclo Plasty in Eyes with Glaucoma

Ultrasound Cyclo Plasty in Eyes with Glaucoma

Published on: January 26, 2018

在失败的初级玻璃眼疏通装置后,带切除术的有效性和安全性

Daniel Wang¹, Zhuangjun Si², Sanjay G Asrani³

¹Duke University School of Medicine, Durham, NC, USA. dw325@duke.edu.

Ophthalmology and therapy

|June 22, 2025

概括

垂眼切除术是一种安全有效的治疗方法,用于控制失控的眼内压力 (IOP) 之后的玻璃眼疏通装置 (GDD). 这种程序成功地减少了先前用GDDs治疗的患者的IOP和玻璃眼药物治疗需求.

科学领域:

眼科医生眼科眼科
玻璃眼的手术玻璃眼的手术
眼内压力管理眼内压力管理

背景情况:

由于对结膜痕和手术失败的担忧,在植入青光眼排水装置 (GDD) 后,经常避免进行带切除术.
之前的GDD失败或控制眼内压力 (IOP) 的不足需要替代性手术策略.

研究的目的:

评估在失败或不充分的玻璃眼疏通装置 (GDD) 后进行的轨道切除术的临床结果.
为了评估trabeculectomy的安全性和有效性,作为一种二次手术程序,用于控制青光眼患者的IOP.

主要方法:

一项横截面研究包括22名患者的23只眼睛,这些患者在2016年1月至2022年12月期间经历了GDD失败后的轨道切除术.
眼内压力 (IOP) 和药物使用记录在手术前和手术后,随访时间长达5年.

主要成果:

在手术后1年和2年 (p < 0.05) 中,轨道切除术显著降低了IOP和药物需求 (p < 0.05).
大多数并发症都是轻微的,并通过医疗管理得到解决;重新手术和并发症的发生率与公布的数据相比.
87%的眼睛保持视力在基线的两行内,没有视力丧失或眼睛感染的病例.

结论:

护眼管切除术是一种可行且安全的手术选择,用于管理先前患有青光眼排水装置 (GDD) 失效的患者的眼内压力 (IOP).
该程序提供有效的IOP控制,并减少对玻璃眼药物的需要,并可控的并发症率.

关键词:

临床结果临床结果青光眼的排水装置,是眼光眼的排水装置.眼内压力眼内压力二次性玻璃眼外科手术是什么?骨切除术 (TRABECULECTOMY) 是一种切除骨的方法.

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

Transcanalicular Diode Laser-assisted Dacryocystorhinostomy for the Treatment of Primary Acquired Nasolacrimal Duct Obstruction

Transcanalicular Diode Laser-assisted Dacryocystorhinostomy for the Treatment of Primary Acquired Nasolacrimal Duct Obstruction

Published on: October 13, 2017

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...