Peripapillary Vascular Density in the Pathogenesis of Pseudophakic Cystoid Edema
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 25
- 主要终点
- OCTA and pseudophakic cystoid macular oedema
研究概览
简要总结
This study evaluates the retinal vascular features in macula and papillary regions in patients affected by pseudophakic cystoid edema using optical coherence tomography angiography
详细描述
Pseudophakic cystoid edema represents one of the most common causes of poor visual outcome following cataratta surgery.
It is still source of debate the pathogenesis of Pseudophakic cystoid edema. Optical coherence tomography angiography represents a novel and non-invasive diagnostic technique that allows a detailed analysis of retinal vascular features. The study evaluates retrospectively the changes in optical coherence tomography angiography parameters at baseline and after three monthly after surgery.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 60 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age older than 60 years
- •diagnosis of pseudophakic cystoid macular oedema
- •treatment-naïve for pseudophakic cystoid macular oedema
- •absence of other ocular diseases, responsible for macular edema (retinal vein occlusion, diabetic retinopathy, age-related macular degeneration)
排除标准
- •age younger than 60 years
- •No diagnosis of pseudophakic cystoid macular oedema
- •previous treatment for pseudophakic cystoid macular oedema
- •presence of other ocular diseases, responsible for macular edema (retinal vein occlusion, diabetic retinopathy, age-related macular degeneration)
结局指标
主要结局
OCTA and pseudophakic cystoid macular oedema
时间窗: 3 months
The parameters analyzed by OCTA three months after surgery are: Vessel density (%) of superficial capillary plexus, deep capillary plexus, coriocapillary plexus in macular region Vessel density (%) of radial peripapillary capillary plexus in papilllary region
次要结局
未报告次要终点
研究者
Gilda Cennamo
Principal Investigator
Federico II University