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微脉冲横性循环光凝在非切口眼睛的眼睛高血压和初级开角玻璃眼
Fahmeeda Murtaza1, Qayim Kaba2, Sohel Somani3,4,5
1Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
Clinical ophthalmology (Auckland, N.Z.)
|May 16, 2024
概括
微脉冲横循环光凝血 (MPTSCPC) 有效降低眼内压力 (IOP) 在患有眼睛高血压和初级开角玻璃眼的患者. 这种非切口治疗提供了一种安全的选择,用于控制青光眼的进展.
科学领域:
- 眼科医生 眼科 眼科
- 视光眼管理 视光眼管理
- 手术创新 在外科创新.
背景情况:
- 眼高血压 (OHT) 和初级开角光眼 (POAG) 是不可逆转失明的主要原因.
- 有效的眼内压力 (IOP) 管理对于预防眼性视神经损伤至关重要.
- 寻求非切口治疗选择,以最大限度地降低手术风险并改善患者的治疗结果.
研究的目的:
- 评估微脉冲跨细胞循环光凝血 (MPTSCPC) 作为非切口治疗的安全性和有效性.
- 评估MPTSCPC在患有眼高血压和初级开角玻璃眼 (POAG) 的不同阶段患者的结果.
主要方法:
- 一项回顾性队列研究包括了153只眼睛,这些眼睛来自于2016年至2019年期间接受MPTSCPC治疗的93名患者.
- 眼睛之前进行过切割性玻璃眼瘤手术 (不包括白内障手术) 被排除在外.
- 激光功率设置范围从900到2500mW,并对IOP和视力敏度进行后续评估.
主要成果:
- 在所有患者组 (OHT,早期,中度和严重的POAG) 中观察到显著的平均内血压降低 (p<0.001).
- 超过50%的眼睛从基线实现了≥20%的内膜透视率降低.
- 虽然最佳校正的视力敏度略有恶化,但主要归因于白内障进展和眼表面疾病.
结论:
- 微脉冲横循环光凝血 (MPTSCPC) 证明了作为辅助IOP降低治疗的安全性和有效性.
- MPTSCPC是一种可行的非切口选择,用于治疗眼高血压和初级开角玻璃眼.
- 一小部分眼睛需要重新治疗或升级到切口手术,这表明安全性较好.
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