NCT00404105已完成4 期
A Prospective, Randomised Trial of Photo-Refractive Keratectomy (PRK) and Laser-in-Situ-Keratomileusis (LASIK) for Correction of Myopia
适应症
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Uncorrected visual acuity
研究概览
简要总结
The study compares the precision and accuracy of two laser refractive techniques, PRK and LASIK, for correction of nearsightedness between -6 and -8 diopters.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 49 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •spherical equivalent subjective refraction between -6.00 and -8.00 diopters
- •age between 18 and 49 years
- •desire for having laser refractive surgery
排除标准
- •present or past eye disease excluding myopia
- •pregnant or lactating woman
结局指标
主要结局
Uncorrected visual acuity
Best corrected visual acuity
Best spectacle correction
次要结局
- IOP
- Corneal thickness
- Corneal wavefront aberrations
研究者
研究点 (2)
Loading locations...
相似试验
已完成
不适用
Comparison of Photorefractive Keratectomy (PRK) and Sub-Bowman's Keratomileusis (SBK)MyopiaNCT00714922University of Utah60
已完成
不适用
Clinical Investigation of Refraction TechniquesRefractive ErrorNCT05461586Johnson & Johnson Surgical Vision, Inc.35
尚未招募
不适用
A Comparative Study Between Laser and Manual Removal of Corneal Epithelium for Photorefractive KeratectomyPhotorefractive KeratectomyNCT06748599Assiut University64
已完成
不适用
Efficacy of LASIK Versus PRK in Asians With Mild and Moderate MyopiaMyopiaNCT00348049Singapore National Eye Centre
已完成
不适用
Wavefront-guided PRK vs Wavefront-optimized PRKMyopiaAstigmatismNCT02091934Stanford University71