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在使用 utrata 子和曲的 26G 管的过程中对前腔室稳定性的影响
Daniel M Handzel1,2, Walter Sekundo3, Chiraz Ben Abdallah4
1Augenzentrum Osthessen, Standort Augenaerzte im Altstadt-Carree, Dalbergstr. 22, 36037, Fulda, Germany. dhandzel@augenaerzte-fulda.de.
International ophthalmology
|January 30, 2026
概括
与26度囊 (RN) 相比,Utrata (UF) 仪器在连续曲线性囊 (CCC) 过程中导致眼内压力 (IOP) 降低较大. 在白内障手术期间,眼科粘弹性装置 (OVD) 并没有显著影响前腔室稳定性.
科学领域:
- 眼科医生 眼科 眼科
- 手术技巧 手术技巧
- 眼内压力监测 眼内压力监测
背景情况:
- 连续曲线性囊 (CCC) 是白内障手术的一个关键步骤.
- 在CCC期间保持前腔室的稳定性对于预防并发症至关重要.
- 仪器和眼科粘弹性装置 (OVD) 的选择可能会影响眼内压力 (IOP) 动态.
研究的目的:
- 调查不同仪器和OVD对CCC期间前腔室稳定性的影响.
- 为了比较CCC期间的IOP变化,使用Utrata子 (UF) 与26度囊瘤 (RN) 相比.
- 评估氨酸 (HA),基甲基纤维素 (HPMC) 和软技术 (SST) 在CCC期间对IOP的影响.
主要方法:
- 一项前性随机单盲研究,涉及261名白内障患者.
- 眼睛根据OVD (HA,HPMC,SST) 和仪器 (UF,RN) 分为六组.
- 眼内压力 (IOP) 在CCC前后使用反弹学测量.
主要成果:
- 与RN (56.5 ± 11.6 mmHg) 相比,FU (67.1 ± 12.3 mmHg) 的IOP平均下降明显大 (P < 0.001).与RN (56.5 ± 11.6 mmHg) 相比,FU (67.1 ± 12.3 mmHg) 的IOP下降明显大 (P < 0.001).
- 在OVD灌后,CCC后的IOP达到RN的78.6 mmHg和UF的76.5 mmHg.
- 不同的OVDs对前腔室稳定性的统计学意义上的影响没有被发现.
结论:
- 用于CCC的仪器显著影响前腔室的稳定性.
- 在复杂的白内障病例中,26度囊可能在维持IOP稳定性方面具有优势.
- 在本研究中,OVD选择没有对前腔室稳定性产生显著影响.
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