Clinical trials: Lens Implantation, Intraocular
Cataract, Lens Opacities
Implantation of a Trifocal Hydrophobic IOL in Patients That Underwent Refractive Surgery
Controlled, open label, prospective Post Market Clinical Follow-Up, single-center clinical study to investigate visual performance after implantation of a trifocal IOL (PhysIOL Pod L GF) in patients that underwent refractive…
- Conditions
- Cataract, Lens Opacities, Presbyopia
- Trial name
- NCT04054427
- Testing
- IOL implantation experimental
- Volunteers
- healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Cataract
Proof-of-concept Study for a New Intraocular Lens, MODEL C0001
This study is a 12-month, prospective, 2-arm (1 test \& 1 control), randomized (1 test:1 control), bilateral, subject/evaluator-masked clinical investigation of the EPV IOL versus the standard TECNIS monofocal control IOL.
- Trial name
- NCT05036070
- Testing
- Model C0001, Model ZCB00
- Where
- 2 sites in France
- Volunteers
- 113 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
Level of Agreement of Intraocular Lens Power Measurements Between IOLMaster and Verion
Primary objective of this study is to evaluate the level of agreement of two keratometry modules, the IOLMaster and the Verion Reference Unit, in terms of keratometric values and IOL power calculation.
- Trial name
- NCT03876782
- Testing
- IOLMaster, Verion
- Where
- Greece
- Volunteers
- 54 people
- Sponsor
- Democritus University of Thrace
Astigamtism
Prospective Comparative Study of Refractive Outcome of STAAR and Alcon Toric Intraocular Lenses
Several methods have been developed to address and reduce preexisting astigmatism. The refractive results associated with the use of toric IOLs are likely to be more predictable.
- Trial name
- NCT01121861
- Testing
- Phacoemulsification with implantation of toric IOL
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Cataract
Efficacy of the AkkoLens IOL in Patients With Cataract
The goal of this observational study is to learn about the verification of the effectiveness and visual acuity of LUMINA in patients after lens replacement due to cataracts.
- Trial name
- NCT06231784
- Testing
- LUMINA IOL
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Vissum, Instituto Oftalmológico de Alicante
Cataract
A Study to Evaluate Real World Outcomes of the enVista® Aspire (EA) and Aspire Toric (ETA) Intraocular Lens in Subjects Undergoing Cataract Extraction
A study to evaluate the real-world clinical performance of the enVista Aspire and Aspire Toric intraocular lens (IOL) models EA and ETA and to assess surgeon and subject satisfaction
- Trial name
- NCT06594185
- Testing
- enVista Aspire EA or Aspire Toric ETA IOLs
- Where
- 62 sites in United States
- Volunteers
- 335 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract
Accommodation Measurements After Bilateral Implantation of an Aspheric Accommodating Lens and Monofocal Aspheric Lenses
The objective of this study is to demonstrate the correlation of near vision and changes in higher order aberrations following lens extraction and to characterize the defocus curves of Crystalens® AO™ intraocular lens (IOL)…
- Trial name
- NCT01241279
- Testing
- Crystalens AO, SoftPort LI61AO
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract
Assessing The Visual Performance Of Hanita Lenses "Intensity SL" Intraocular Lens
The Hanita Lenses Intensity SL IOL is intended for implantation in the capsular bag in the posterior chamber in order to replace the crystalline lens of the eye to attain visual correction of aphakia in adult patients in whom a…
- Trial name
- NCT05504343
- Testing
- "Intensity SL" Intraocular Lens
- Where
- India
- Volunteers
- 20 people
- Sponsor
- Hanita Lenses
Refractive Errors
Comparison of Higher Order Aberrations and Contrast Sensitivity Between Acrysof SN60AT, SN60WF and Restore Intraocular Lenses
This project involves evaluation of post operative contrast sensitivity and wavefront aberration results among patients implanted with standard monofocal lenses (Acrysof SN60AT/SN60WF) and the new presbyopic correcting multifocal…
- Trial name
- NCT00345085
- Testing
- Wavefront and Contrast Sensitivity
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Cataract
Blue Light Intraocular Lenses (IOLs) and Photostress
To determine what effect a blue light filtering Intraocular Lens (IOL) has on macular pigment levels.
- Trial name
- NCT00710996
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Alcon Research
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
Cataracts, Presbyopia
Clinical Evaluation of the Lenstec SBL-3 Multifocal Intraocular Lens
The purpose of this study is to evaluate the safety and performance of the SBL-3 intraocular lens.
- Trial name
- NCT02487160
- Testing
- SBL-3 multifocal intraocular lens, Control monofocal intraocular lens
- Where
- 13 sites in United States
- Volunteers
- 499 people, healthy volunteers welcome
- Sponsor
- Lenstec Incorporated
Cataract
Rotational Stability of the TECNIS Eyhance Toric
Evaluation of the rotational stability of a new toric intraocular lens (IOL), the TECNIS Eyhance toric II.
- Trial name
- NCT05126368
- Testing
- Cataract surgery
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Cataract, Astigmatism
A Trial of Toric Versus Non-toric Intraocular Lenses in Phacoemulsification Cataract Surgery
This is a randomised controlled trial that formally compares intra-ocular lenses, which can be used in cataract surgery, one of which is the standard 'monofocal' lens, and the other is the newer toric lens which can correct…
- Trial name
- NCT01712503
- Testing
- Phacoemulsfication cataract surgery and intra-ocular lens implant
- Where
- United Kingdom
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- Western Sussex Hospitals NHS Trust
Cataract Extraction
Comparison of Acular LS With Lotemax to Prevent Inflammation After Cataract Surgery and Intraocular Lens Implantation
The purpose of this study is to compare the effectiveness of Acular LS® and Lotemax® in the prevention of inflammation in the eye after cataract surgery. Acular LS is made by Allergan, Inc.
- Trial name
- NCT00366691
- Testing
- Acular LS, Lotemax
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Medical University of South Carolina
Cataract, Signs and Symptoms
Spherical Aberration and Contrast Sensitivity in IOLs
Purpose: To determine whether implantation of an intraocular lens (IOL) with a modified anterior aspheric surface results in reduced spherical aberration and improved contrast sensitivity after cataract surgery.
- Conditions
- Cataract, Signs and Symptoms, Pseudophakia, Lens Diseases
- Trial name
- IOLs (NCT00576485)
- Testing
- Cataract surgery and intraocular lens implantation
- Where
- Brazil
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Cataract
Comparing the Visual Outcome, Visual Quality, and Satisfaction Among Three Types of Multi-focal Intraocular Lenses
The investigators are going to Investigate the comparative efficacy of the patients who underwent cataract surgery with three different multifocal IOLs.
- Trial name
- NCT04019691
- Testing
- Mix-and-Match, EDOF, Trifocal
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Samsung Medical Center
Cataract, Lens Opacity
Comparison of Visual Outcomes After Implantation of the POD AY GF F (PhysIOL) and the POD AY 26P F (PhysIOL)
The study is a prospective randomised controlled study. The patients get monolateral IOL implantation of POD F GF and POD F in the contralateral eye. Both IOLs are trifocal IOLs consisting of the same optical design.
- Trial name
- NCT02981186
- Testing
- IOL implantation experimental, IOL implantation comparator
- Where
- Hungary
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Cataract, Corneal Astigmatism
A Prospective Clinical Investigation to Evaluate the Safety and Performance of 877PTY Toric IOL for Visual Correction of Corneal Astigmatism
Medicontur preloaded hydrophobic monofocal toric intraocular lenses (IOLs) are indicated to improve vision at far distance in adults with or without cataract and correction of pre-existing corneal astigmatism secondarily to…
- Trial name
- NCT06578884
- Testing
- 877PTY
- Where
- Hungary
- Volunteers
- 100 people
- Sponsor
- Medicontur Medical Engineering Ltd