Clinical trials: Intraocular Lens Implantation
Rhegmatogenous Retinal Detachment, Hypotony Ocular
Ocular Hypotony and Refractive Predictability in RRD Surgery
This study evaluates how preoperative ocular hypotony (Goldmann IOP ≤ 7 mmHg) affects refractive predictability, axial length measurements, and visual outcomes in patients undergoing combined phacovitrectomy with silicone oil for…
- Trial name
- HYP-RRD (NCT07283614)
- Testing
- Combined Phacovitrectomy with Intraocular Lens Implantation and Silicone Oil Tamponade, Silicone Oil Removal
- Where
- Kazakhstan
- Volunteers
- 45 people
- Sponsor
- Kazakh Eye Research Institute
Intraocular Lens
Visual Outcomes and Contrast Sensitivity in Patients Implanted With Tecnis Eyhance Intraocular Lens
To compare visual outcomes for various distances, reading speed, contrast sensitivity, glare occurence, defocus curve and subjective satisfaction in patients implanted with the extended depth of focus lens (Tecnis Eyhance) in one…
- Trial name
- NCT04800887
- Testing
- TECNIS Eyhance intraocular lens, Monofocal intraocular lens Tecnis ZCB00
- Where
- Czechia
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Faculty Hospital Kralovske Vinohrady
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
Glaucoma
GTS400 Stent Implantation in Conjunction With Cataract Surgery in Subjects With Open-angle Glaucoma
The purpose of this study is to evaluate the safety and efficacy of the GTS400 trabecular micro-bypass stent in reducing intraocular pressure (IOP) in subjects with open-angle glaucoma or ocular hypertension and co-existing…
- Trial name
- NCT01052558
- Testing
- iStent Inject (GTS400), Cataract Surgery
- Where
- 22 sites in United States
- Volunteers
- 164 people
- Sponsor
- Glaukos Corporation
Inflammation
Clinical Trial on Anti-inflammatory Effect of Low-Molecular Weight Heparin in Pediatric Cataract Surgery
The purpose of this study is to determine if intraocular infusion of low-molecular weight heparin (enoxaparin) influences postoperative inflammation following pediatric cataract surgery with intraocular lens (IOL) implantation.
- Trial name
- NCT00986076
- Testing
- Enoxaparin, Balanced Salt Solution
- Where
- India
- Volunteers
- 23 people
- Sponsor
- Iladevi Cataract and IOL Research Center
Cataract
Visual Function of Enhanced Monofocal Intraocular Lenses
Comparison of the visual function of two enhanced monofocal intraocular lenses after cataract surgery
- Trial name
- NCT07262021
- Testing
- enhanced monofocal IOL
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Presbyopia, Pseudophakia
Visual Outcomes After Extended Depth of Focus Intraocular Lens Implantation With and Without Digital Assistance
The primary objective of this study is to compare the postoperative visual acuity curves of patients that underwent one of the following surgical procedures: Insertion of an extended depth of focus intraocular lens with digital…
- Conditions
- Presbyopia, Pseudophakia, Cataract, Refractive Errors
- Trial name
- NCT06460389
- Testing
- Visual Acuity Assessment
- Where
- Greece
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
High Myopia
Accuracy of Intraocular Lens Power in High Myopia
evaluation of the accuracy of iol power in high myopia using different biometry formula \& iol master
- Trial name
- NCT03394300
- Testing
- iol power calculation
- Volunteers
- 30 people
- Sponsor
- Assiut University
Cataract
Vivity Study in Taiwan
The aim of study is to evaluate the quality of vision after bilateral Vivity or Vivity toric EDOF IOLs implantation in Taiwan.
- Trial name
- NCT06719882
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- Taipei Nobel Eye Clinic
Dry Eye Disease, Cataract Surgery
Pre-Surgical Ocular Surface Treatment With Intracanalicular Dexamethasone Insert And Effect On Intraocular Lens Measurement Accuracy
This prospective study will use a self controlled design for 35 eyes. Patients scheduled to undergo routine cataract surgery in at least one of their eyes will have their pre-surgical measurements performed, IOL calculated and…
- Conditions
- Dry Eye Disease, Cataract Surgery, Ocular Surface Disease
- Trial name
- NCT04530864
- Testing
- Dextenza 0.4Mg Ophthalmic Insert
- Volunteers
- 35 people
- Sponsor
- Prism Vision Group
Cataract, Lens Opacities
Visual Performance Intraocular Lens (IOL) MicroPure 1.2.3.
The clinical investigation is a post-market clinical follow up study whereby patients undergoing routine cataract surgery will have monolateral implantation of a commercially available, CE approved monofocal intraocular lens…
- Trial name
- NCT03297372
- Testing
- IOL implantation
- Where
- 2 sites in Italy
- Volunteers
- 121 people
- Sponsor
- Beaver-Visitec International, Inc.
Posterior Chamber Phakic Intraocular Lens, Vault
Study on the Diagnostic Efficacy of ICL Selection and Prediction Depth Model Based on Eye Images
To evaluate the diagnostic efficacy of deep learning network model in implantable collamer lens selection and prediction in a multicenter cross-sectional study
- Conditions
- Posterior Chamber Phakic Intraocular Lens, Vault, Deep Neural Network, Myopia
- Trial name
- NCT06669728
- Testing
- AI diagnostic algorithm
- Where
- China
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Nanchang University
Cataract
Binocular Vision in Monocular Pseudophakia
Following cataract surgery, an intraocular lens (IOL) is implanted in the eye. The majority of people develop an operable cataract when they are over the age of 50.
- Trial name
- BVMP (NCT01872000)
- Testing
- Cataract surgery
- Where
- 2 sites in United Kingdom
- Volunteers
- 12 people
- Sponsor
- University of Oxford
Cataracts, Astigmatism
Investigation of Corneal Aberrations and Visual Outcomes in Patients Implanted With an AcrySof Toric Intraocular Lens (IOL)
A prospective evaluation of postoperative corneal aberrations and visual parameters (e.g. visual acuity) in patients implanted with an AcrySof Toric IOL.
- Trial name
- NCT00878839
- Testing
- Toric
- Sponsor
- Alcon Research
Presbyopia
Functional Assessment of ADL in Patients Who Underwent Bifocal and Trifocal Presbyopic Correction
Patients who underwent bilateral bifocal or trifocal lenses implantation for presbyopia correction with monofocal intraocular lenses implantation are supposed to have sufficient uncorrected vision capacity for activities of daily…
- Trial name
- NCT03021512
- Testing
- Phaco with Restor, Phaco with Panoptix
- Where
- Greece
- Volunteers
- 80 people
- Sponsor
- Democritus University of Thrace
Aphakia
Clinical Evaluation of the FluidVision Accommodating Intraocular Lens (AIOL)
The purpose of this study is to evaluate the safety and effectiveness of an investigational IOL.
- Trial name
- NCT02049567
- Testing
- FluidVision AIOL, Cataract Surgery
- Where
- 8 sites in Germany, South Africa
- Volunteers
- 170 people
- Sponsor
- PowerVision
Glaucoma, Cataract
Vivity Outcomes in Patients With Early Stage Glaucoma
The goal of the study is to determine the visual outcomes in patients with mild, pre-perimetric glaucoma who undergo cataract surgery with implantation of the Alcon Vivity Extended Range Intraocular Lens (IOL).
- Conditions
- Glaucoma, Cataract, Presbyopia
- Trial name
- VIVA (NCT04670575)
- Testing
- Cataract Surgery with Implantation of Vivity Extended Range of Vision IOL
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Vance Thompson Vision
Cataract, Epiretinal Membrane
Combined 25-gauge Vitrectomy and Cataract Surgery With Toric Intraocular Lens With Idiopathic Epiretinal Membrane.
Toric intraocular lens (IOL) is now widely used for the cataract surgery with preoperative corneal astigmatism. Symptomatic epiretinal membrane (ERM) is often treated with 25-gauge transconjunctival sutureless vitrectomy…
- Conditions
- Cataract, Epiretinal Membrane, Corneal Astigmatism
- Trial name
- NCT02328157
- Testing
- Vitrectomy with cataract surgery and toric IOL, Vitrectomy with cataract surgery and common IOL
- Where
- Japan
- Volunteers
- 30 people
- Sponsor
- Kagawa University
Tilt and Decentration
Objective Assessment of Intraocular Lens Tilt and Decentration
Prospective, multi-center, non-interventional, open label, randomized clinical study.
- Trial name
- NCT07324200
- Testing
- OCT Imaging Test
- Where
- 2 sites in United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Lens Implantation, Intraocular, Cataract
Evaluation of the Long-term Efficacy and Safety of Monofocal Plate Haptic Intraocular Lens
Our study aims to determine the efficacy and safety of the monofocal plate haptic intraocular lens to be implanted in patients planning for cataract surgery and to determine the complications that may develop due to the lens.
- Trial name
- NCT06238271
- Testing
- Acriva BB UDM 611
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people
- Sponsor
- Yuzuncu Yil University