NCT00566605Unknown1 期
Visual Outcomes in a Comparison of Manual Penetrating Keratoplasty and the IntraLase® Enabled Keratoplasty
Hospital Oftalmologico de Sorocaba1 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2007年8月1日最近更新:
适应症
干预措施
试验速览
- 阶段
- 1 期
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Visual acuity
研究概览
简要总结
To compare the early visual results and postoperative recovery between two groups of keratoconic patients - one group having undergone a traditional, mechanical vacuum trephine procedure while the second group underwent femtosecond-enabled penetrating keratoplasty.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients older than 18 years old, with keratoconus and corneal transplant indication
排除标准
- •Exclusion criteria included different ocular pathology and a potential visual acuity of less than 20/40
研究组 & 干预措施
Group 1
Active Comparator
干预措施: Penetrating keratoplasty with IntraLase (Procedure)
Group 2
Active Comparator
干预措施: Penetrating keratoplasty with vacuum trephine (Procedure)
结局指标
主要结局
Visual acuity
时间窗: 1 year
次要结局
- Pachimetry, Microscopy, Corneal topography(1 year)
研究者
研究点 (1)
Loading locations...
相似试验
已完成
不适用
Evaluation the TECNIS IOL in Both Eyes VS the ReZoom IOL in One and TECNIS IOL in the OppositeCataractNCT01253239Frank A. Bucci, Jr., M.D.175
进行中（未招募）
不适用
Contralateral Study of Topography Guided LASIK Versus Small Incision Lenticule ExtractionAstigmatismMyopiaNCT05611294Hoopes Vision42
已完成
不适用
Surgical Outcomes After Routine Cataract Extraction & Implantation of a Conventional or Spheric Intraocular LensCataract ExtractionNCT00366496Medical University of South Carolina30
已完成
不适用
Cornea Ectasia Excimer Laser TreatmentCorneal EctasiaNCT04405882Bambino Gesù Hospital and Research Institute8
已完成
不适用
A Comparison of Corneal Aberrations in Subjects With Contralateral AcrySof IQ Toric Intraocular Lens (IOL) and AcrySof IQ IOL With Limbal Relaxing Incision (LRI)AstigmatismCataractNCT01045733Alcon Research70