NCT01028872已完成4 期
Spherical Aberration and Contrast Sensitivity Function in Eyes Implanted With Spherical and Aspheric Intraocular Lenses: A Clinical Trial
适应症
干预措施
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 试验地点
- 1
研究概览
简要总结
Aspheric intraocular lenses can effectively reduce higher-order aberrations and improve contrast sensitivity function after cataract surgery.
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 55 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Senile cataract
排除标准
- •Glaucoma, corneal opacity, retinal abnormality, previous history
研究组 & 干预措施
Sensar IOL
Sham Comparator
干预措施: Intraocular lens (Device)
Tecnis IOL
Active Comparator
干预措施: Intraocular lens (Device)
AcrySof IQ
Active Comparator
干预措施: Intraocular lens (Device)
研究者
研究点 (1)
Loading locations...
相似试验
已完成
4 期
Spherical Aberration and Contrast Sensitivity in IOLsLens DiseasesPseudophakiaSigns and SymptomsCataractNCT00576485Federal University of Minas Gerais25
招募中
不适用
Effect of improved intraocular lenses on contrast sensitivity tests.Each patient will receive a spherical IOL in one eye and an aspherical IOL in the fellow eye. The spherical IOL is normally used, the aspherical is not. The IOL's are CE approved.NL-OMON23838niversity Hospital Groningen, department ophtalmologyHanzeplein 1Postbus 30.0019700 RB GroningenThe Netherlands Tel: (+31)050-3612510Fax: (+31)050-3611709AMO (advanced medical optics) Groningen B.V.Van Swietenlaan 59728 NX GroningenTel: (+31)050-5296600 Fax: (+31)050-526786060
已完成
不适用
Aspheric Monofocal Intraocular Lens in Pediatric PatientsCataract in ChildNCT06153745Luca Buzzonetti13
进行中（未招募）
不适用
Comparative Effect of Cylindrical Lenses Verses Spherical Equilient on Contrast SensitivityLow Vision AidsNCT06407336Superior University68
已完成
不适用
Effect of improved intraocular lenses on contrast sensitivity testsEye DiseasesDisorders of lensCataractISRCTN17058178niversity Medical Center Groningen (The Netherlands)60