NCT04397068已完成不适用
Vergelijking Van de Postoperatieve Effectieve Lenspositie (ELP) Bij patiënten Gepland Voor Een Electieve Phacovitrectomie-ingreep (Phaco-VTX) Aan één Oog en Enkel Een Lensingreep Phaco Aan Het Andere Oog
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Compare if ELP is different or the same at phaco or phaco-vitrectomy
研究概览
简要总结
The aim of the study is to gain more insight into the potential impact of a vitrectomy (removal of the vitreous) on postoperative effective position of the intraocular lens (IOL). Moreover, this study can provide very useful information for the optimal lens calculation in patients undergoing lens extraction with IOL implantation (whether or not combined with a vitrectomy) should undergo.
详细描述
- Comparison ELP post phaco VTX (pucker / floaters) versus post phaco and use this information to develop a customized IOL calculation for eyes undergoing phacoVTX.
- Evidence for recording lens thickness (LT) parameter in the IOL strength calculation in KWS (in the calculation of the ELP in the light of the Olsen formula, using the C-constant) in order to be able to make an even more accurate prediction of the post-operative diopter target of the patient.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 50 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age > 50 yrs
- •macular pucker wherefore vitrectomy is necessary
排除标准
- •macular pathology other than macular pucker
- •Corneal pathology
- •Other ocular pathology that could affect the biometrics or ELP
- •Previous vitrectomy in one of the eyes
结局指标
主要结局
Compare if ELP is different or the same at phaco or phaco-vitrectomy
时间窗: 6 - 8 weeks
Anterior chamber depth measured using IOL master.
次要结局
未报告次要终点
研究者
Prof. Dr. Peter Stalmans
Phd, MD
Universitaire Ziekenhuizen KU Leuven
研究点 (2)
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