Capsular Outcomes of Pediatric Cataract Surgery With Primary Intraocular Lens
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 62
- 试验地点
- 1
- 主要终点
- PCOA
研究概览
简要总结
Lens capsular often changes after pediatric cataract surgery，causing complications such as anterior capsulerhexis shrinkage, visual axis opacification (VAO), zonular dehiscence and so on. The aim of study was to prospectively investigate the capsular outcomes of pediatric cataract surgery with primary intraocular lens (IOL) implantation.
详细描述
To investigate the capsular outcomes from a case series of children who underwent cataract surgery and primary IOL implantation at the Eye Hospital of Wenzhou Medical University between 2016 and 2019. Took Digital retro-illumination photographs of pediatric eyes at baseline and 6 months, 12 months, and the last visit postoperatively. Compare the capsular outcomes of the posterior capsule opening (PCO) area and visual axis transparent area at those time points, and analysis the correlations between the PCO area and influential factors, such as age at surgery, axial growth, and follow-up duration.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 6 Months 至 96 Months（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children (age 0.5~8 years) who underwent cataract surgery, posterior capsulorhexis or capsulotomy and anterior vitrectomyand primary IOL implantation at the Eye Hospital of Wenzhou Medical University (Hangzhou, China). The follow-up period was at least 1 year.
排除标准
- •Patients with ocular trauma, corneal disorders, glaucoma, preoperative lens luxation or subluxation, membranous cataract, persistent hyperplastic primary vitreous, surgical or postoperative complications such as glaucoma or suspect-glaucoma and synechia, pupils that could not be sufficiently dilated, and those who could not complete follow-ups or did not have clear digital photographs.
结局指标
主要结局
PCOA
时间窗: 20.74 ± 7.89 months
A comparison of posterior capsular opening areas at the corresponding time points
VATA
时间窗: 20.74 ± 7.89 months
A comparison of visual axis transparent areas at the corresponding time points
次要结局
- axial length growth(20.74 ± 7.89 months)
研究者
Yune Zhao
Vice president of Eye Hospital of Wenzhou Medical University
Wenzhou Medical University