The Effects of Visior on Ocular Hemodynamics
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 35
- 试验地点
- 1
- 主要终点
- retinal capillary blood flow
研究概览
简要总结
To determine the relationship between the affects of viewing commercially available content through the VISIOR video goggles and ocular blood flow in glaucoma patients and healthy subjects.
详细描述
To determine if glaucoma patients and healthy subject experience any alteration in localized retinal blood flow after retinal stimulation by viewing commercially available content through the VISIOR video goggles.
Both groups will undergo measurements of arterial blood pressure, cardiac pulse (heart rate), intraocular pressure, and retinal blood flow using Heidelberg retinal flowmetry (Heidelberg Engineering, Heidelberg, Germany) at baseline and then ten minutes, thirty minutes, and sixty minutes after viewing commercially available content through the VISIOR video goggles for thirty minutes.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 30 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients with open-angle glaucoma 30 years or older, free from other ophthalmic disease, free from diabetes, beta agonists and uncontrolled blood pressure.
排除标准
- •Women who are pregnant or lactating or who plan to become pregnant (self reporting); smoker during last ten years (self reporting); systemic diseases that may interfere with blood flow measurements or wearing the goggles.
- •In addition, 10 healthy subjects, age 18 or older, free from eye disease will be enrolled. Identical exclusion criteria apply to this healthy group. Identical procedures apply to this group, which only differs by ocular health status.
研究组 & 干预措施
Glaucoma patients
To view commercially available content through the VISIOR video goggles for thirty minutes
干预措施: VISIOR video goggles (Device)
Healthy subjects
To view commercially available content through the VISIOR video goggles for thirty minutes.
干预措施: VISIOR video goggles (Device)
结局指标
主要结局
retinal capillary blood flow
时间窗: 1 day
retinal capillary blood flow in arbitrary units
次要结局
未报告次要终点