NCT02445313已完成不适用
Measuring Geographic Atrophy in AMD Patients Using the Nidek MP-3 Microperimetry Device
Doheny Image Reading Center1 个研究点 分布在 1 个国家目标入组 100 人开始时间: 2015年6月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Geographic Atrophy
研究概览
简要总结
The investigators would like to know if different imaging devices can improve the quality of images and visualization of imaged tissues. Also, the investigators would like to find out whether these changes are useful in the diagnosis and treatment of eye diseases. Using images of previous participants will allow us to demonstrate the advancement of different technologies, as well be used to allow comparisons between current technologies.
详细描述
To test the quality of images from the Nidek MP-3 device and to measure Geographic Atrophy (GA) in patients with Age-related Macular Degeneration (AMD).
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Normal, healthy participants and patients with AMD
排除标准
- •Those suffering from head, neck or other injury which makes them unable to position themselves in head restraint for imaging
- •Participants who are unable to maintain retinal fixation on a specified target
- •Participants unable to achieve sufficient pupil dilation and alignment stability for imaging to take place
- •Patients with media opacity which preclude high quality imaging will be excluded.
- •Exclusion criteria include vulnerable patients; patients under 18, pregnant, economically and educationally disadvantaged, decision impaired, or homeless people. We exclude pregnant women because pregnancy often can alter eye anatomy.
结局指标
主要结局
Geographic Atrophy
时间窗: 1 year
次要结局
未报告次要终点
研究者
研究点 (1)
Loading locations...
相似试验
已完成
不适用
Testing Latest Version of NidekRS3000AdvGlaucomaNCT03318705Doheny Image Reading Center100
已完成
不适用
Neuro Imaging and Multimodal Alzheimer's DiseaseAlzheimer DiseaseNCT02839187University Hospital, Toulouse59
终止
不适用
Therapeutic Imaging Biomarkers for Amyotrophic Lateral SclerosisAmyotrophic Lateral SclerosisNCT02058732University of Michigan6
已完成
4 期
Visual Function Change in Wet Age-related Macular Degeneration Patients With Better Baseline Visual AcuityAge-Related Macular DegenerationNCT06330220Seoul National University Hospital12
撤回
不适用
Effects of Sun Filters on Age-related Macular Degeneration in People With Lens ImplantsAge-Related Macular ChangesCataract and IOL SurgeryRetinal PhotochemistryAge-Related Macular DegenerationNCT00487838Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)