Optical Coherence Tomography Feasibility in Older People Following Hip Fracture Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Ability to achieve good quality retinal images
研究概览
简要总结
Assessment of the feasibility of achieving retinal imaging in older people with recent hips fracture surgery using hand held optical coherence tomography device
详细描述
Optical coherent tomography (OCT) is a device used to achieve cross-sectional imaging of tissues. It is often used in ophthalmology and also has application in dermatology, cardiology and other specialities. Usually, in adults, a table-top device is used necessitating the transfer of patients to the location of the device. In children a hand held device is used meaning the device can be taken to the patients' location. To facilitate/ help design a future study, this study's aim is to assess the feasibility of achieving retinal imaging in older people who are recovering from hip fracture surgery using a hand held device.
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
- 65 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Recent hip fracture surgery
- •Age > 64 years
- •No cognitive impairment
- •Able to understand instructions given in English
排除标准
- •Presence of degenerative eye disease e.g. age-related macula degeneration, glaucoma, diabetic retinopathy, hypertensive retinopathy
- •Dementia, mild cognitive impairment, Parkinson,s disease, multiple sclerosis, current delirium
结局指标
主要结局
Ability to achieve good quality retinal images
时间窗: 30 minutes
Retinal images with signal strength \> 6 and in which retinal layers can be measured
Ability to achieve imaging without causing pain
时间窗: Immediate
Patient reported pain during acquisition of images over their baseline. Scale of 0 - 10 where 0 is no increase in pain and 10 is severe increase in pain
次要结局
未报告次要终点