NCT00758550已完成4 期
Visual Function After Bilateral Implantation of AcrySof® Toric
适应症
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 2
- 主要终点
- Uncorrected Visual Acuity (UCVA)
研究概览
简要总结
The objective of this study was to evaluate visual function of AcrySof Toric and AcrySof Natural Intraocular Lenses (IOLs) following implant for replacement of cataract.
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
- 40 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Bilateral cataracts
- •40~80 years of age
- •4 Days - 1 Week interval between a single patient's surgery
- •dilated pupil size (in dim light) ≥ 4.0 mm
- •Anticipated correction with an IOL of +10 Diopters ~ +25 Diopters
- •0.75 - 2.0 Diopters of astigmatism preoperatively as measured by Keratometry readings
排除标准
- •Preoperative ocular pathology
- •Previous intraocular or corneal surgery
- •An increased risk for complications which could require vitreoretinal surgery
- •Corneal irregularities
- •Corneal opacities
- •Current contact lens usage(within 6 months prior to first surgery)
结局指标
主要结局
Uncorrected Visual Acuity (UCVA)
时间窗: 6 Months after surgery
Uncorrected Visual Acuity (UCVA) from surgery measured in logMAR. LogMAR is the "logarithm of the minimum angle of resolution". A lower logMAR value indicates better visual acuity.
次要结局
- Questionnaire Results(6 Months)
研究者
研究点 (2)
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