Clinical trials: IOL Implantation
Ophthalmological Disorder
Positional Stability and Refractive Behaviour After Implantation of an IOL After Cataract Surgery
The newest generation Lucia 621 has a step vault design that is claimed to provide excellent positional and refractive predictability.
- Trial name
- NCT06069752
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Johannes Kepler University of Linz
Cataract
Efficacy of Dextenza Insert in Upper vs Lower Punctum Following Cataract Surgery With PCIOL.
To assess the safety and effectiveness of treatment with an intracanalicular dexamethasone (0.4mg) insert in the operating room following cataract surgery/intraocular lens implant (IOL) with or without iStent/Hydrus/Goniotomy…
- Trial name
- DEXTENZA (NCT05372315)
- Testing
- Dextenza 0.4Mg Ophthalmic Insert
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Iworks Laser and Vision Center
Cataract
Clinical Outcomes After Bilateral Implantation of ZEISS AT LISA TRI AND TRI TORIC IOL
The aim of this study is to evaluate the visual function of patients with bilateral implantation of the IOL trifocal ZEISS AT LISA TRI AND TRI TORIC by means of visual acuity tests with and without optical correction, sensitivity…
- Trial name
- NCT02770924
- Testing
- AT LISA TRI TORIC, AT LISA TRI
- Where
- 2 sites in Brazil
- Volunteers
- 20 people
- Sponsor
- Federal University of São Paulo
Cataract
Visual Outcomes After Cataract Surgery: Multifocal AcrySof® IQ ReSTOR® Intraocular Lenses Versus Monofocal Intraocular Lenses
The purpose of this study is to assess and compare visual outcomes of the AcrySof® IQ ReSTOR® +3.0 D intraocular lens (IOL) to a commercially available monofocal IOL in cataract patients.
- Trial name
- NCT01290068
- Testing
- AcrySof® IQ ReSTOR® +3.0 D Multifocal IOL, AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, Monofocal IOL
- Volunteers
- 208 people
- Sponsor
- Alcon Research
Cataract
Optimizing the Assessment of Refractive Outcomes After Cataract Surgery
The purpose of this study is to evaluate current available assessments (automated vs. manual) with which manifest refraction data and biometric variables are obtained to understand if data from an automated refractor can be…
- Trial name
- NCT02842151
- Testing
- Manifest refraction, ACRYSOF® IQ Monofocal IOL Model SN60WF, Topcon® KR-1W Wave-Front Analyzer
- Volunteers
- 162 people
- Sponsor
- Alcon Research
Pediatric Cataract, IOL Implantation
Myopia Progression Control Using Atropine 0.05% After Pediatric Cataract Surgery And Intraocular Lens Implantation Surgery
Myopic shift remains a debilitating and unpredictable adverse event following pediatric cataract surgery. While research exploring peripheral myopic defocus for post-cataract surgery myopia prevention shows promising results, the…
- Conditions
- Pediatric Cataract, IOL Implantation, Myopia Progression
- Trial name
- NCT07364370
- Testing
- Atropine Eye drops
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Cataract
AMO's Tecnis™ Multifocal Intraocular Lenses (Tecnis MF), Alcon's ReStor Multifocal IOL
The purpose of this study is to compare the visual outcomes with bilateral implantation of Tecnis MF and ReSTOR IOLs Six months post cataract surgery.
- Trial name
- NCT01278420
- Testing
- Tecnis MF, ReSTOR
- Where
- 6 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Age-related Cataract
EDOF and Multifocal IOL Study
The investigational devices are approved intraocular lenses (IOLs) intended to be implanted after phacoemulsification in individuals suffering from age-related cataract with the need of cataract surgery.
- Trial name
- NCT05573529
- Testing
- phacoemulsification and intraocular lens implantation, intraocular lens implantation
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Medical University of Vienna
Toric Intraocular Lens Stability, Visual Quality
Toric Intraocular Lens (IOL) Implantation for Management of Cataracts
This study included cataract patients who underwent toric intraocular lens (IOL) implantation, which aimed to evaluate the stability and clinical visual quality of toric IOLs.
- Trial name
- NCT05797298
- Where
- 2 sites in China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Eye & ENT Hospital of Fudan University
Cataract Senile
Achieving Hybrid Monovision By Paring Monofocal And EDOF Lens Technology
Modern day cataract surgery isn't just a rehabilitative procedure anymore but rather aims at improving a patient's quality of life by reducing the need for spectacles in everyday life to a minimum.
- Trial name
- NCT05347615
- Testing
- IOL Implantation:EDOF lens, IOL Implantation: Monofocal lens
- Where
- Austria
- Volunteers
- 29 people
- Sponsor
- Johannes Kepler University of Linz
Childhood Cataract
Practical Pattern of Surgical Timing of Childhood Cataract in China
In the current study, the investigators analyzed the surgical RWD of 2,421 children with childhood cataracts from the Childhood Cataract Program of the Chinese Ministry of Health (CCPMOH) at the Zhognshan Ophthalmic Center and…
- Trial name
- NCT03640780
- Testing
- observation
- Where
- China
- Volunteers
- 2,421 people
- Sponsor
- Sun Yat-sen University
Cataract Senile
Precisight® Intraocular Lens Implantation for Cataract Treatment
The purpose of this study is to determine the refractive outcomes and optimize the clinical features of a new intraocular lens intended to treat the senile cataract.
- Trial name
- PEACE (NCT02970487)
- Testing
- Intraocular implant of the Precisight
- Where
- Philippines
- Volunteers
- 96 people
- Sponsor
- InfiniteVision Optics
Cataract
A Comparison of Aspheric Toric Intraocular Lens (IOL) Implantation Versus Aspheric Non-Toric Lens Implantation
The purpose of this study was to evaluate and compare uncorrected distance visual acuity measurement in pseudophakic subjects with bilateral implantation of an AcrySof IQ Toric Intraocular Lens (IOL) versus bilateral implantation…
- Trial name
- NCT01225926
- Testing
- Toric T3 - T9, IQ SN60WF
- Volunteers
- 24 people
- Sponsor
- Alcon Research
Patients With Primary Open Angle Glaucoma (POAG) or Ocular Hypertension (OHT)
Visual Outcomes of Vivity in Patients With Well Controlled Glaucoma
Glaucoma is a progressive optic neuropathy that results in a loss of contrast sensitivity and visual field if not detected and treated.
- Trial name
- NCT05075226
- Testing
- Vivity Extended Depth of Focus
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- Maisonneuve-Rosemont Hospital
Cataract, Corneal Astigmatism
Comparison of Toric IOL Implantation and Opposite Clear Corneal Incision During Cataract Surgery to Correct Corneal Astigmatism
With increasing demands of patients concerning refractive outcome after cataract surgery, toric intraocular lenses (IOLs) that correct corneal astigmatism have been introduced more widely to cataract surgery.
- Trial name
- NCT01763151
- Testing
- toric IOL, IOL combined with opposite clear corneal incision (OCCI)
- Where
- Austria
- Volunteers
- 55 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Corneal Endothelial Cell Loss, Glaucoma
Corneal Endothelial Cell Loss After Trabeculectomy Versus Phakotrabeculectomy
Corneal endothelial cells health and pumping function is crucial to permit corneal optical clarity by keeping cornea in relatively dehydrated state.
- Trial name
- NCT03107000
- Testing
- Trabeculectomy, Phako-trabeculectomy
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Sunnybrook Health Sciences Centre
Cataract
Comparison of a New EDOF-IOL With a Standard-EDOF-IOL
Comparison of the new extended depth of focus (EDOF) intraocular lens (IOL) ARTIS ACTIVE, which is designed as a twinset of IOLs, with the standard EDOF IOL AT Lara .
- Trial name
- NCT03921762
- Testing
- Cataract surgery with Artis Active IOLs, Cataract surgery with AT Lara IOLs
- Where
- Austria
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Prim. Prof. Dr. Oliver Findl, MBA
Cataract, Presbyopia
Clinical Investigation of the Visual Outcomes and Safety of a Trifocal Intraocular Lens (IOL) in a Korean Population
The purpose of this study is to confirm the effectiveness of the investigational lens in a Korean population, especially for visual performance, quality of vision, and subject satisfaction with the visual outcome, as well as the…
- Trial name
- NCT03268746
- Testing
- AcrySof IQ PanOptix Multifocal IOL
- Where
- 4 sites in South Korea
- Volunteers
- 52 people
- Sponsor
- Alcon Research
Microspherophakia
The Efficacy of a 6-point Transscleral Suture Fixation of a 3-looped Haptics PC-IOL Implantation Through Scleral Pockets for Surgical Management for Microspherophakia
By comparing the preoperative data and postoperative data of 9 patients of microspherophakia, we concluded that the 6-point transscleral suture fixation of a 3-looped haptics posterior chamber intraocular lens (PC-IOL) through…
- Trial name
- NCT04447157
- Volunteers
- 9 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Cataract, Presbyopia Correction
Night Driving After Trifocal Versus Monofocal IOL Implantation
This prospective observational cohort study will compare night-driving visual difficulty and visual disturbances after bilateral implantation of an Alcon trifocal intraocular lens or an Alcon monofocal intraocular lens in adults…
- Trial name
- TriIOL (NCT07755189)
- Testing
- AcrySof IQ PanOptix TFNT00 Trifocal Intraocular Lens, Alcon Monofocal Intraocular Lens
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Jin Yang