相关实验视频
Updated: Jun 29, 2025
07:00
A Model of Glaucoma Induced by Circumlimbal Suture in Rats and Mice
Published on: October 5, 2018
10.4K
内 suture 放置 管理 低位 之后 玻璃眼 排水 装置 手术 手术
Minjia Tang1, Anupama R Anchala2, Angelo P Tanna1
1Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, IL.
Journal of glaucoma
|March 28, 2024
概括
内Supramid支架的放置有效地解决了眼疏通装置手术后的低垂体,可能避免结膜切割. 一些患者可能需要进一步干预以获得最佳结果.
科学领域:
- 眼科医生 眼科 眼科
- 玻璃眼的手术 玻璃眼的手术
- 医疗器械 医疗器械
背景情况:
- 低位是眼疏通装置 (GDD) 手术后的潜在并发症.
- 管理低血压往往需要额外的外科手术,这可能会增加风险和恢复时间.
研究的目的:
- 评估内Supramid支架安置在GDD手术后逆转低血压的有效性.
- 评估这种技术在潜在地减少进一步结膜切割的必要性方面的实用性.
主要方法:
- 对接受内3-0Supramid支架放置的患者进行了回顾性审查,用于GDD后的下垂手术 (2010年1月 - 2020年10月).
- 被定义为眼内压力 (IOP) >5 mmHg的低垂体分辨率,没有与低垂体相关的结构异常.
- 成功标准包括在目标范围内的持续性IOP,没有进一步的绿眼镜手术,以及保持光感知.
主要成果:
- 所有九只眼睛 (九名患者) 均实现了低血压解脱,平均随访时间为33.3个月.
- 总体而言,在九个眼睛中的七个眼睛中观察到成功.
- 四只眼睛需要进行后续干预,包括激光囊整形,支架修复,管暴露修复或激光合溶解.
结论:
- 内3-0Supramid支架安置是一种有效的长期策略,用于管理GDD手术后的低血压.
- 这种室内方法在减少结膜解剖时可能特别有益.
- 虽然有效,但在很大一部分病例中,术后调整或干预可能是必要的.
相关概念视频
01:28Angle Closure Glaucoma: Treatment
485
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...
485
01:25Glaucoma: Overview
565
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...
565
01:27Open Angle Glaucoma: Treatment
440
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...
440