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在Hydrus®的中期现实世界结果Microstent在开放角度眼镜
David Kiramira1,2, Urs Voßmerbäumer1,3, Norbert Pfeiffer1
1Department of Ophthalmology, University Medical Center, Johannes Gutenberg-University, Mainz, Germany.
Eye (London, England)
|January 5, 2024
概括
液体® Microstent有效降低眼内压力 (IOP) 和减少药物使用在青光眼患者. 这项现实研究证实了其安全性和有效性,对中期结果.
科学领域:
- 眼科医生 眼科 眼科
- 青光眼治疗方法 青光眼治疗方法
- 手术创新 在外科创新.
背景情况:
- 玻璃眼管理通常需要药物和手术干预的组合来控制眼内压力 (IOP).
- 最少侵入性玻璃眼手术 (MIGS) 为传统手术提供了一种不那么侵入性的替代方案.
- 液体® 微型支架是一种 MIGS 装置,旨在增强水性液的流出.
研究的目的:
- 评估Hydrus® Microstent在现实患者队列中的中期临床有效性和安全性.
- 评估设备对眼内压力 (IOP) 和青光眼的药物治疗要求的影响.
- 为了确定与Hydrus® Microstent植入相关的潜在风险因素和局限性.
主要方法:
- 为了分析患者数据,采用了追溯案例系列设计.
- 这项研究包括101只接受了Hydrus® Microstent植入的眼睛,平均随访时间为16个月.
- 主要终点包括IOP降低和达到目标IOP水平 (≤20,≤18,≤15 mmHg),而次要终点则集中在药物减少,最佳校正视力敏度 (BCVA) 和安全上.
主要成果:
- 观察到平均内血压从21.60 mmHg显著降低到14.61 mmHg (p < 0.001),相当于26.7%的下降.
- 需要服用青光眼药物的数量从平均2.18下降到1.12 (p < 0.001).
- 手术后BCVA有所改善,再手术率低 (<3%),不良事件发生率低 (<4%).
结论:
- 在选择性手术环境中,Hydrus® Microstent显示出显著的有效性和有利的安全性概况,用于IOP管理.
- 该程序导致IOP和药物负担的大幅减少,视力敏度得到改善.
- 这项研究虽然有效,但也突出了与Hydrus® Microstent植入程序相关的特定限制和风险因素.
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