Correlation of Postoperative Vision and Fundus Autofluorescence After Vitrectomy for Epiretinal Membrane
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 91
- 试验地点
- 1
- 主要终点
- Visual acuity before and after surgery
研究概览
简要总结
Fundus autofluorescence (FAF) at the macula originates from hyperfluorescence from retinal pigment epithelium (RPE) and blockage of hyperfluorescence by macular pigment. Investigators evaluate whether presence of FAF may correlate to the postoperative visual outcome for epiretinal membrane.
详细描述
92 eyes with epiretinal membrane were performed vitreous surgery, epiretinal membrane removal and internal limiting membrane (ILM) peeling. Presence of hyperfluorescence in FAF at the macular area and best-corrected visual acuity (BCVA) was evaluated preoperatively and at postoperative 1, 3, and 6 months with ultra-wide angle imaging.
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
- 20 Years 至 90 Years（Adult, Older Adult）
- 接受健康志愿者
- 否
入选标准
- •The inclusion criteria were patients who underwent vitrectomy and internal limiting membrane removal for epiretinal membrane and had followed for more than 6 months.
排除标准
- •The patients with follow-up less than 6 months.
结局指标
主要结局
Visual acuity before and after surgery
时间窗: Changes from baseline to 1, 3, 6 months
Vision
次要结局
- Presence of fluids autofluorescence at the macular area(Changes from baseline up to 6 months)
研究者
Makoto Inoue
Professor of Ophthalmology
Kyorin University