NCT01279031已完成4 期
Randomized Comparison of the Abbott WHITESTAR Signature System With Ellips Tranversal Ultrasound vs. the Alcon Infiniti With the Ozil Torsional Handpiece in Phacoemulsification: A Contralaterally-Controlled Trial
适应症
干预措施
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 25
- 试验地点
- 1
- 主要终点
- Visual acuity
研究概览
简要总结
The purpose of this study is to look at the outcomes of your vision after your cataract surgery based on two different types of equipment that will be used during your surgery.
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
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients at least 21 scheduled to undergo bilateral phacoemulsification with implantation of multifocal IOLs.
- •Both eyes must have similar degrees of cataract and astigmatism (topographic cylinder difference of <2.00D as well as similar globe axial length as measured by the IOL Master of <0.5mm).
- •Visual potential of UCVA 20/25/ or better.
- •Clear intraocular media other than cataract.
排除标准
- •Clinically relevant differences between eyes in ocular disease or pathology.
- •Presence of glaucoma, macular disease, or foveal disease to an asymmetrical degree.
- •Asymmetrical use of ocular medications.
研究组 & 干预措施
Alcon Infiniti
Experimental
Alcon Infiniti with the OZIL Torsional Handpiece
干预措施: Alcon Infiniti wiht the OZIL Torsional Handpiece (Device)
Abbott WHITESTAR Signature System
Experimental
Abbott WHITESTAR Signature System with Ellips Transversal Ultrasound
干预措施: Abbott WHITESTAR Signature System with Ellips Transversal Ultrasound (Device)
结局指标
主要结局
Visual acuity
时间窗: 1 year
次要结局
未报告次要终点
研究者
研究点 (1)
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