NCT01296867已完成不适用
Corneal Asphericity Adjustment (Q Adjustment) in Myopic and Hyperopic Patients Undergoing Refractive Correction With Excimer Laser
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
研究概览
简要总结
To study the postoperative results in myopic and hyperopic eyes treated with two different laser ablation algorithms (STD and F-CAT), both FDA approved.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Myopic and hyperopic eyes eligible for LASIK or PRK refractive correction
- •Central corneal thickness more than 500 micrometers
排除标准
- •Topographies of less than 55% of successful total sampled area and eyes exhibiting asphericity variations, in either the horizontal or the vertical axis, greater than 0.2
- •Corneal scarring
- •Cataract surgery
- •Corneal ulceration
- •Topographical abnormalities
研究者
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