NCT02893644已完成不适用
Optical Coherence Pachymetry (OCP) to Evaluate Central Corneal Ablation Depth in Myopic Femtosecond Laser in Situ Keratomileusis (LASIK)
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- depth of central corneal ablation
研究概览
简要总结
Prospective study aiming to measure central ablation depth during excimer laser surgery in myopic patients operated with femtosecond laser assisted LASIK with intraoperative OCP, before and after laser ablation. This measurement will be compared with pre and 1 month postoperative topography differential pachymetric measurements.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients over 18 years old
- •undergoing refractive surgery with LASIK
- •with myopic or compound myopic astigmatism ametropia
- •without irregular cornea and topographical sign of keratoconus
- •preoperative corneal thickness compatible with LASIK
排除标准
- •hyperopia
- •opposition to participate in the study
- •no health insurance coverage
- •patient under legal protection
- •pregnant or breastfeeding patient
结局指标
主要结局
depth of central corneal ablation
时间窗: 1 month after surgery
measured in microns with OCP
次要结局
未报告次要终点
研究者
研究点 (1)
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