ChiCTR-OIN-12002703已完成1 期
Comparative Evaluation of Side Cut Angles during Femtosecond LASIK
适应症
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- UCVA, BCVA, Corneal hysteresis, Flap size at Baseline, 1 week, 1 month and 3 months
研究概览
简要总结
Comparative Evaluation of Side Cut Angles during Femtosecond LASIK
研究设计
- 研究类型
- Observational
入排标准
- 性别
- All
入选标准
- •Patients intending to receive bilateral LASIK;
- •Age of >21 years;
- •Myopic refractive error;
- •Informed consent.
排除标准
- •Patients who are found to be unsuitable for inverse cut angle
- •Patients contraindicated for refractive surgery;
- •Pre-existing corneal haze;
- •Patients unable to complete the follow-up.
研究组 & 干预措施
Description
LASIK would be performed in both eyes of a suitable patient using the femtosecond technology in a standard manner. One eye would receive a flap cut with 115 degrees of side cut and the fellow eye would receive a LASIK flap with side cut angle of 70 degrees.
Two groups
LASIK (Laser in situ Keratomileusis) once versus LASIK flap with side cut angle at 70 degrees once
(continue)
Both eyes would be operated in the same sitting. LASIK flap with side cut angle at 70 degrees
结局指标
主要结局
UCVA, BCVA, Corneal hysteresis, Flap size at Baseline, 1 week, 1 month and 3 months
次要结局
- Flap thickness at 1 week; Corneal thickness at 1 month and 3 months
研究者
研究点 (1)
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