Clinical trials: Intraocular Lenses
Diabetic Retinopathy, Cataract
Cataract Surgery with Near Normal Eye Pressure in Patients with Diabetic Retinopathy
Diabetes mellitus is a chronic metabolic disease that can lead to visual impairment and eye complications such as diabetic retinopathy and diabetic macular edema.
- Trial name
- NNIOP-PHACO (NCT06617273)
- Testing
- Ophthalmosurgical handpiece with active anterior chamber pressure sensing and regulation
- Where
- Austria
- Volunteers
- 72 people
- Sponsor
- Medical University Innsbruck
Intraocular Lens Complication
Capsular Tension Ring With Hydeophilic Intraocular Lesnes to Decrease Posterior Capsule Opacification Versus Hydrophobic Ones
evaluate the clinical outcomes of routine CTR insertion in conjunction with hydrophilic versus hydrophobic IOLs following phacoemulsification.
- Trial name
- NCT06974578
- Testing
- phacoemulsification, CTR, hydrophilic IOL
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Benha University
High Myopia, Cataract
The Role of Capsular Tension Rings in Intraocular Lens Stability in High Myopia Cataract Patients: A Prospective Self-Controlled Study
Study Purpose: This prospective, self-controlled clinical study aims to evaluate the impact of capsular tension rings (CTR) on intraocular lens (IOL) stability in high myopia patients undergoing bilateral cataract surgery.
- Trial name
- NCT07052825
- Testing
- CTR implantation
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Jin Yang
Cataract
Anterior Chamber Depth Variability Between Two Lenses With Different Materials
Compare the change of the Anterior chamber depth (ACD) variability between the Clareon and the AcrySof Intraocular lens (IOL) after implantation over 6 months.
- Trial name
- NCT03751215
- Testing
- Cataract surgery
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Prim. Prof. Dr. Oliver Findl, MBA
Cataract, Glaucoma
Low Intraocular Pressure Cataract Surgery With Zeiss Quatera in Glaucoma Patients
You were selected to participate in this observational study because you suffer from glaucoma and cataracts. For the cataract you will have cataract surgery.
- Trial name
- NCT06712758
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Visionair Oogzorg
Cataract
Clinical Investigation of Omega Refractive Capsule, Model VI
The objective of this study is to evaluate the safety and effectiveness of the investigational Omega Refractive Capsule (model VI)
- Trial name
- ORCVI (NCT04574115)
- Testing
- Omega Refractive Capsule with an FDA approved Intraocular Lens, FDA approved Intraocular Lens
- Where
- Costa Rica
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Omega Ophthalmics
Cataract
Clinical Outcome After Implantation of Two Different Multifocal Toric IOLs: Liberty (677MTY) and PanOptix®
This study is to compare the rotational stability, visual outcome and patient satisfaction after implantation with either Liberty 677MTY, a multifocal diffractive-refractive IOL based on EPS technology manufactured by Medicontur…
- Trial name
- NCT05895396
- Where
- Hungary
- Volunteers
- 35 people
- Sponsor
- Medicontur Medical Engineering Ltd
Primary Open Angle Glaucoma, Healthy Subjects
Efficacy of 24-hour Intraocular Pressure Fluctuation Recording With the SENSIMED Triggerfish Contact Lens Sensor
The objectives of this study are to assess the safety and effectiveness of the SENSIMED Triggerfish® (TF) device in continuous recording of relative fluctuation in intraocular pressure (IOP).
- Trial name
- NCT01390779
- Testing
- SENSIMED Triggerfish
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Sensimed AG
Cataract, Lens Opacity
Clinical Study to Investigate Visual Performance of IOL: FineVision HP
This is a prospective, non-randomised, controlled, single-surgeon, single-center post-market clinical follow up study whereby patient undergoing routine cataract surgery will have bilateral implantation of a recently introduced…
- Trial name
- NCT03027024
- Testing
- Implantation of IOL: PhysIOL POD F GF
- Where
- Australia
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Cataract
Clinical Performance of the Asqelio™ Trifocal Diffractive Intraocular Lens
The goal of this observational study is to evaluate whether the Asqelio™ Trifocal intraocular lens (IOL) can improve refractive outcomes and optical quality in patients (aged ≥45 years) undergoing cataract surgery or clear lens…
- Trial name
- NCT06935565
- Testing
- Trifocal IOL implantation
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- AST Products, Inc.
Glaucoma, Cataract Senile
Effect of Presbyopic Correction Lens on Humphrey Visual Field Testing in Patients With Multifocal Intraocular Lens
Purpose of this study was to evaluate the effect of presbyopic correction lens on Humphrey visual field (HVF) testing in patients with 2 models of multifocal intraocular lens (MIOL) both with and without glaucoma.
- Trial name
- NCT05220007
- Testing
- Humphrey visual field testing
- Where
- Thailand
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Siriraj Hospital
Cataracts
Selection of Aspheric Diffractive Multifocal Intraocular Lens (IOLS) Based on Corneal Wavefront
Given the availability of aspheric diffractive IOLs with varying negative spherical aberration it may be feasible, by selecting the best fit IOL, to minimize aberrations and thereby maximize visual performance.
- Trial name
- NCT00999492
- Testing
- Tecnis® Multifocal (TMF)
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Mark Packer, MD, FACS
Aphakia Cataract
Clinical Evaluation of the Adaptilens Accommodating IOL
The goals of this feasibility study are to learn more about the performance of the intraocular lens (IOL), if the IOL is safe for use, and what the best surgical techniques are for implanting the IOL in patients who require…
- Trial name
- NCT07607860
- Testing
- Accomodating Intra Ocular Lens, Monofocal Intra Ocular Lens
- Volunteers
- 100 people
- Sponsor
- Adaptilens, Inc.
Cataract
Presbyopia-Correcting Intraocular Lenses (IOLs)
The purpose of this study is to prospectively evaluate postoperative visual and refractive parameters in a series of subjects bilaterally implanted with Presbyopia-Correcting Intraocular Lenses (IOLs).
- Trial name
- NCT00963560
- Testing
- ReSTOR +3, Crystalens HD, Crystalens AO
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Alcon Research
Aphakia, Astigmatism
Post Market Clinical Follow-up (PMCF) Study of Clareon Vivity & Clareon PanOptix
The purpose of this Post-Market Clinical Follow-up study is to describe the long-term safety and performance of the Clareon Vivity and Vivity Toric and Clareon PanOptix and PanOptix Toric IOLs.
- Conditions
- Aphakia, Astigmatism, Presbyopia
- Trial name
- NCT05796453
- Testing
- Clareon Vivity IOL - Non Toric, Clareon Vivity IOL - Toric, Clareon PanOptix Trifocal IOL - Non Toric
- Where
- 7 sites in United States, Puerto Rico
- Volunteers
- 470 people
- Sponsor
- Alcon Research
Cataract, Multifocal Intraocular Lens
Visual Outcomes in Patients Contralaterally Implanted With PanOptix Pro and Clareon Vivity Compared to Bilateral Implantation of PanOptix Pro
Title: Visual Outcomes in Patients Contralaterally Implanted with PanOptix Pro and Clareon Vivity Compared to Bilateral Implantation of PanOptix Pro Sponsor: Brian Shafer, MD, Shafer Vision Institute Objective: To compare visual…
- Trial name
- NCT07076277
- Testing
- Clareon PanOptix Pro and Clareon Vivity Intraocular Lens, Clareon PanOptix Pro Intraocular Lenses
- Where
- 5 sites in United States
- Volunteers
- 346 people
- Sponsor
- Brian Shafer
Cataracts
A Comparative Pilot Study Of High-Order Aberrations With Aspheric IOL Models SN60WF and ZCB00
The purpose of this study was to prospectively compare high-order aberrations between eyes implanted with the AcrySof® Natural IQ (SN60WF) intraocular lens (IOL) versus those implanted with the Tecnis ZCB00 IOL.
- Trial name
- NCT01105585
- Testing
- Tecnis 1-piece Aspheric Acrylic (ZCB00) IOL, AcrySof Natural IQ (SN60WF) IOL
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Alcon Research
Cataracts
A Real-World Study in China for the TECNIS Eyhance™ Intraocular Lens
This is a prospective and retrospective, single-center, single-arm, open-label clinical study of the TECNIS Eyhance™ IOL. The study will enroll up to 100 subjects from a single site in China.
- Trial name
- NCT05090813
- Testing
- Model ICB00
- Where
- China
- Volunteers
- 24 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Cataract
Comparison of Two Non-diffractive Enhanced Monofocal Intraocular Lenses
Comparison of the clinical performance of two enhanced monofocal IOLs with similar design.
- Trial name
- NCT06345820
- Testing
- Evolux, Tecnis Eyhance
- Where
- Austria
- Volunteers
- 35 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Cataract
Comparison Between a Toric Monofocal and Multifocal Intraocular Lens
The primary objective of the study is to observe the rotational stability of the implant 30 minutes, one day, 6 weeks, 6 months and 12 months after the implant surgery.
- Trial name
- NCT04907318
- Testing
- Cataract surgery
- Where
- Switzerland
- Volunteers
- 60 people
- Sponsor
- Beaver-Visitec International, Inc.