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在初级视角闭眼眼中使用或不使用尾微旁路支架的白内障手术:一项多中心队列研究
Sara Issa1,2, Cristina Ginés-Gallego3, Ben Griffin1
1King's College Hospital NHS Foundation Trust, London, UK.
Eye (London, England)
|July 21, 2025
概括
使用iStents的法化显示,与单独的法化相比,对初级角度闭合型玻璃眼患者的玻璃眼药物的适度减少,眼内压力控制类似. 黄斑和脑膜炎的风险应该与药物治疗的好处一起考虑.
科学领域:
- 眼科医生 眼科 眼科
- 玻璃眼的手术 玻璃眼的手术
- 微手术植入物 微手术植入物
背景情况:
- 主要闭角光眼 (PACG) 对视力构成重大风险.
- 发光乳化是一种常见的白内障手术,通常与绿内障手术相结合.
- iStent是一种微创视眼镜设备,旨在改善水性幽默的外流.
研究的目的:
- 为了比较 phacoemulsification 与iStents (phaco-iStent) 结合的疗效和安全性,与单独的 phacoemulsification (phaco-alone) 相比.
- 为了评估患有初级闭角玻璃眼 (PACG) 的患者的结局.
主要方法:
- 追溯的多中心队列研究,涉及185只眼睛.
- 主要结局:通过眼内压力 (IOP) 和药物减少来定义手术成功.
- 二次结局:内视压力降低,药物数量,视力敏度和并发症.
主要成果:
- 在法可-iStent和法可单独组之间,IOP减少没有显著差异.
- 在多个时间点上,法科-iStent组显示了更高的降低青光眼药物.
- 完全和合格的手术成功率相似;视敏度变化没有差异.
- 囊性黄斑胀和前性脑膜炎在六例法科-iStent病例中观察到.
结论:
- 将iStents添加到发泡乳化可能会在选择的PACG患者中降低药物负担,而不会影响IOP控制.
- 黄斑和脑膜炎的潜在风险需要仔细考虑药物减少的好处.
- 建议对iStent在PACG中的使用进行进一步的前性,成本效益研究.
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