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使用不同IOP设置的活性哨兵和活性流体剂进行化的安全性和预后 - - 一项随机对照性研究
Shouyan Wang1, Jianjian Tao1, Xiao Yu2
1Yantai Aier Eye Hospital, Yantai, China.
BMC ophthalmology
|August 16, 2024
概括
低眼内压 (IOP) 设置为20mmHg在发酵过程中显著减少手术内激增,而不会增加并发症. 这一发现支持更安全的白内障手术与优化IOP管理.
科学领域:
- 眼科医生 眼科 眼科
- 手术技术 手术技术
- 医疗器械 医疗器械
背景情况:
- 发光乳化是一种常见的白内障手术技术.
- 术内流体动力学和压力管理对于外科手术的安全性和结果至关重要.
- 优化眼内压力 (IOP) 设置可以减轻手术期间的风险.
研究的目的:
- 评估不同手术内眼内压 (IOP) 设置在发酵过程中对安全性和预后的影响.
- 为了比较20 mmHg IOP组和60 mmHg IOP组之间的结果.
主要方法:
- 一项随机研究,涉及110名因年龄而导致白内障的患者,这些患者正在接受化.
- 患者被分为两个组:20 mmHg IOP和60 mmHg IOP.
- 关键指标包括最佳校正视敏度 (BCVA),累积消散能量 (CDE),超声波时间,活跃激增缓解 (ASM),液体使用和角膜变化 (厚度,上皮层,内皮细胞密度).
主要成果:
- 在手术后的BCVA或角膜参数 (CT,CELT,ECD) 中,两组之间没有显著差异.
- 20 mmHg IOP 组显示,手术内活跃激增缓解 (ASM) 的显著降低 (p < 0.001).
- 在任何一组中都没有报告任何手术后并发症,例如后囊破裂.
结论:
- 低于20mmHg的手术内内血压设置有效地减少了在发酵过程中的手术内激增.
- 这种较低的IOP设置不会增加并发症的发生率或对视觉预后产生负面影响.
- 优化IOP管理可以提高发酵乳液的安全性.
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