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临床试验/NCT00366574
NCT00366574已完成不适用

Comparison of INTRALASE® to AMADEUS™ Microkeratome

Medical University of South Carolina0 个研究点目标入组 20 人开始时间: 2004年9月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
20
主要终点
Visual acuity

研究概览

简要总结

The purpose of this study was to evaluate the performance of the INTRALASE®, a laser keratome which creates a corneal flap, and compare it to a mechanical microkeratome (Amadeus™). Our hypothesis is that there is no difference between the 2 devices.

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
Double

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Candidate for bilateral wavefront-guided LASIK
  • Myopia up to -7.00 D
  • Astigmatism of 0.00 to -1.50 D

排除标准

  • History of ocular pathology
  • Previous ocular surgery
  • Very large pupils (greater than 8mm diameter, infrared measurement)
  • Thin corneas (preoperatively calculated minimal residual bed < 250 um)
  • Irregular astigmatism
  • Asymmetric astigmatism
  • Unstable refraction
  • Any other criteria that precludes subject to undergo LASIK

结局指标

主要结局

Visual acuity

Contrast sensitivity

Induction of high order aberration

Corneal sensation

次要结局

未报告次要终点

研究者

申办方类型
Other

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