相关实验视频

Updated: Jun 14, 2025

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

对于加拿大轻度至中度初级开放角玻璃眼患者的Hydrus微型支架的成本效益分析

Iqbal Ike K Ahmed¹, Isra Hussein², Hady Saheb³

¹Department of Ophthalmology and Visual Sciences, University of Toronto, Mississauga, Ontario, Canada; Department of Ophthalmology and Visual Sciences, University of Utah, Salt Lake City, Utah.

Ophthalmology. Glaucoma

|February 10, 2025

概括

水素微型支架与白内障手术 (CS) 结合,为初级开角玻璃眼 (POAG) 提供了具有成本效益的治疗方法. 与单独使用CS相比,这种方法提供了更大的好处和更低的成本,这使得它成为一个有利的长期选择.

科学领域:

眼科医生眼科眼科
卫生经济学卫生经济学
医疗技术评估医疗技术评估

背景情况:

主要开角青光眼 (POAG) 是不可逆转失明的主要原因.
白内障手术 (CS) 是一种常见的手术,其与绿内障干预措施的结合越来越多地被探索.
评估新医疗器械的经济价值对于医疗保健决策至关重要.

研究的目的:

评估将Hydrus Microstent与CS相结合的成本效益与单独的CS对轻度至中度的POAG.
从医疗保健支付者的角度来看,确定这种综合方法的长期经济影响和临床益处.

主要方法:

使用来自HORIZON随机临床试验的数据进行了成本效益分析.
一个半马尔科夫模型模拟了15年期间的患者结果和成本,用于轻度至中度POAG和视觉显著白内障的队列.
计算了质量调整的寿命年 (QALY),总成本和增量成本效益比,并进行了敏感性和场景分析.

主要成果:

发现Hydrus Microstent加上CS是一个占主导地位的策略,与单独使用CS相比,它带来了更高的效益 (0.311 QALY) 和更低的总成本 (节省Can $ 375).
虽然寿命年数相似,但综合方法改善了生活质量.
敏感性分析证实了这些发现的稳定性,在Can$50,000/QALY.的支付意愿门下,成本效益的概率为85.3%.

结论:

将Hydrus Microstent与白内障手术相结合,对于患有初级开角绿内障的患者来说,这是一个具有成本效益和有益的长期治疗策略.
这种方法为医疗保健系统的成本降低提供了改善的健康结果.
这些发现支持在符合条件的POAG患者中采用这种联合疗法.

关键词:

白内障手术是什么?白内障手术是什么?经济效益性经济效益性增量成本效益比率是一个增量成本效益比率.这就是MIGS.主要的开放角光眼.

更多相关视频

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

Published on: May 25, 2020

Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis

Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis

Published on: June 3, 2018

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...