Feasibility of Measurement of Optical Aberrations in Hyperopia by Using an Adaptive Optics Visual Simulator (AOVIS-I)
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 9
- 试验地点
- 1
- 主要终点
- Measurement of optical aberrations
研究概览
简要总结
The primary purpose of the protocol is to evaluate the adaptive optics visual simulator to measure optical aberrations in hyperopic eyes.
The study hypotheses are the:
- Ability to measure optical aberrations in hypermetropia.
- Knowledge of optical aberrations of the eye hyperopic.
- To adapt therapeutic management in optical aberrations measured.
详细描述
The procedure is guided by the custom made software and its graphical user interface. The interface has been designed to be user-friendly, being very similar to the software usually managed by the clinicians in their daily professional practice. The complete procedure in one patient takes less than 5 minutes and is completely non-invasive. The optical measurements only involve the use of low power infrared laser and the visual testing is as simple for the patients as watching television and making responses.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •hyperopic patients
- •to be able to understand an information and give a consent
- •affiliated to medical insurance
排除标准
- •pregnant women or nursing mothers
- •ocular infection
- •keratitis
- •restless patients
- •ocular surgery 90 days before inclusion
研究组 & 干预措施
Monocular Adaptive Optics Visual Simulator (AOVIS-I)
干预措施: Monocular Adaptive Optics Visual Simulator (AOVIS-I) (Device)
结局指标
主要结局
Measurement of optical aberrations
时间窗: 1 day (Participants will be followed for the duration of ophtalmology consultation)
Feasibility of Measurement of optical aberrations in hyperopia by using an Adaptive Optics Visual Simulator AOVIS-I. Outcome measure is assessed during a consultation
次要结局
- Reproductibility of the measures(1 day (Participants will be followed for the duration of ophtalmology consultation))
- Quantitative measurement of optical aberrations(1 day (Participants will be followed for the duration of ophtalmology consultation))