OCT Documents Vitreo-papillary Traction
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1
- 试验地点
- 1
- 主要终点
- Tomography, Optical Coherence (OCT)
研究概览
简要总结
Optical Coherence Tomography (OCT) is a relatively new imaging technique in ophthalmology. This clear and documented imaging identified new diseases/ observations that were not previously known.
详细描述
In ophthalmology vitreo-macular adhesion, vitreo-macular traction and posterior vitreous detachment were recognized entities for a long time. On the other hand vitreo-papillary adhesion/ traction is a fairly new concept in ophthalmology that became known after the use of OCT in ophthalmology imaging. Reasons, effects and ways of treatment of vitreo-papillary traction will take some time to evolve. The case study in which this traction was documented was initiated by an observation of a persistent, tiny single retinal hemorrhage above the optic disc of an eye. The patient was completely asymptomatic because of the vitreo-papillary traction but the OCT documentation of the case was so clear and striking.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 40 Years 至 90 Years（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •any human subject that is found to have VPT by OCT.
排除标准
- 未提供
结局指标
主要结局
Tomography, Optical Coherence (OCT)
时间窗: through study completion, usually one day.
Vitreo-papillary traction (VPT) is a relatively new finding in ophthalmology that became very well known and documented by Optical Coherence Tomography (OCT)
次要结局
未报告次要终点
研究者
Dr. Shawkat Michel
ophthalmologist
Dr. S.S. Michel Clinic