NCT06702020进行中（未招募）不适用
VIS Opti-K Vision Improvement for Presbyopes
VIS, Inc.0 个研究点目标入组 135 人开始时间: 2007年3月13日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 135
- 主要终点
- Uncorrected distance and near visual acuities
研究概览
简要总结
The VIS Opti-K device and procedure were used to provide vision improvement to patients with presbyopia.
详细描述
The VIS Opti-K device was used to irradiate the cornea with light that changed corneal shape.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 40 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Female or male Any race 40 years of age or older Presbyopia
排除标准
- 未提供
结局指标
主要结局
Uncorrected distance and near visual acuities
时间窗: Up to 24 months post-treatment
Uncorrected distance and near visual acuities are measured using ETDRS or similar charts.
次要结局
未报告次要终点
研究者
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