A Novel Diagnostic Method for Exotropia Using Video-oculography
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 34
- 试验地点
- 1
- 主要终点
- The angle of ocular deviation (degree,°) measured by VOG and PCT
研究概览
简要总结
Thirty-four subjects with constant exotropia were included. Two independent ophthalmologists measured the angle of ocular deviation using alternate prism cover test (APCT). The video files and data with the changes in ocular deviation during the alternate cover test were obtained using video-oculography (VOG). To verify the accuracy of VOG, Investigator compared the value obtained using VOG and the angle of a rotating model eye, and subsequently made a new linear equation using these data. The calculated values obtained using VOG were compared with those obtained using APCT to determine the diagnostic accuracy of VOG.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 4 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •have horizontal strabismus, cooperative, visual acuity >= 1.0/1.0
排除标准
- •have vertical strabimus> 5prism diopter, not cooperative, no agree
研究组 & 干预措施
VOG group
Video-oculography
干预措施: Video-oculography (Diagnostic Test)
APCT group
alternative prism cover test
干预措施: APCT (Diagnostic Test)
结局指标
主要结局
The angle of ocular deviation (degree,°) measured by VOG and PCT
时间窗: 2 weeks after approval
strabismic angle (degree,°) measured by VOG and PCT
次要结局
未报告次要终点