相关实验视频

Updated: Jul 27, 2025

A Laser-induced Mouse Model of Chronic Ocular Hypertension to Characterize Visual Defects

A Laser-induced Mouse Model of Chronic Ocular Hypertension to Characterize Visual Defects

Published on: August 14, 2013

在多次治疗的玻璃眼患者中,激光形术的长期随访

Erika Rasmuson¹, Boel Bengtsson², Christina Lindén¹

¹Department of Clinical Sciences, Ophthalmology, Umeå University, Umeå, Sweden.

Acta ophthalmologica

|June 6, 2023

概括

激光膜整形 (LTP) 有效降低眼内压力 (IOP) 长期在前治疗 IOP ≥15 mmHg. 然而,LTP在治疗前IOP较低的患者中表现出有限的成功.

科学领域:

眼科医生眼科眼科
玻璃眼研究研究玻璃眼研究
手术干预手术干预

背景情况:

开角青光眼的管理往往涉及多重治疗策略.
激光膜整形 (LTP) 是一种潜在的干预措施,用于降低眼内压力 (IOP).
对于已经服用多种IOP降低药物的患者,LTP的长期疗效需要评估.

研究的目的:

为了评估激光形术 (LTP) 在玻璃眼密集治疗研究 (GITS) 中的持续效果.
为了评估LTP在被随机选择为开角玻璃眼多重治疗方案的患者的疗效.

主要方法:

患有新诊断的未经治疗的开角青光瘤的患者接受了三种IOP降压药物一周.
在医疗治疗后,进行了360°或选择性激光轨道造形术 (LTP).
眼内压力 (IOP) 在LTP前被测量,并在60个月内反复测量.

主要成果:

在LTP前IOP≥15mmHg的眼睛中,在手术后48个月内观察到显著的IOP降低.
在LTP前IOP<15 mmHg的眼睛中没有发现显著的IOP降低.
只有不到13%的眼睛初始IOP≥15mmHg需要在48个月后增加治疗.

结论:

激光轨道造形术 (LTP) 可以在多次治疗的玻璃眼患者中提供持续的内血压降低,当基线内血压≥15 mmHg时.
在激光前眼内压低于15mmHg的患者中,LTP的成功率显著下降.
对于接受多种药物治疗的某些青光眼患者来说,LTP可能是一个有价值的长期治疗选择.

关键词:

这就是ALT ALT.在SLTT中,我们可以看到SLT.眼内压力眼内压力激光椎造形术是用激光进行的.长期的后续监测.多重疗法多种疗法开放角格劳科马 (Open-Angle Glaucoma) 是一种眼睛上的光.伪剥皮青光眼青光眼青光眼

更多相关视频

Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents

Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents

Published on: February 15, 2022

Laser-Induced Chronic Ocular Hypertension Model on SD Rats

Laser-Induced Chronic Ocular Hypertension Model on SD Rats

Published on: December 4, 2007

相关概念视频

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...

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...

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...