Clinical trials: Intraocular Lenses
Cataract
Spectacle Independence and Overall Satisfaction With AcrySof® Panoptix® Toric Intraocular Lens
The study was designed to assess the spectacle independence and satisfaction of patients receiving the AcrySof® Panoptix® Toric intraocular lens (IOL) after uneventful cataract surgery.
- Trial name
- NCT04128514
- Testing
- Panoptix Toric
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Eye Center of North Florida
Cataract
Clinical Investigation of Omega Refractive Capsule Model V With Use of an FDA Approved IOL
The objective of this study is to evaluate the safety and effectiveness of the investigational Omega Refractive Capsule (model V)
- Trial name
- ORCV (NCT04574102)
- Testing
- Omega Refractive Capsule with FDA approved Intraocular Lens, FDA approved Intraocular lens
- Where
- Costa Rica
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Omega Ophthalmics
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.
Refractive Error, Corneal Implantation
Piggyback Sulcoflex Toric IOL for Correcting Refractive Error Following Corneal Transplantation
A prospective study to evaluate the safety and efficacy of a piggyback sulcoflex toric intraocular lens in pseudophakic patients for correcting refractive errors following corneal transplantation
- Conditions
- Refractive Error, Corneal Implantation, Intraocular Lens Implantation
- Trial name
- NCT01718184
- Testing
- toric intraocular lens implantation, Sulcoflex intraocular lens implantation
- Where
- Israel
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Rabin Medical Center
Cataract
Clinical Evaluation of a 1-Piece Intraocular Lens
The aims of this study are to: Demonstrate a reduction in postoperative cylinder compared to results from the control lens Demonstrate better uncorrected distance visual acuity compared to the control lens
- Trial name
- NCT01098812
- Testing
- Tecnis ZCB00 IOL (control), Toric Intraocular lens
- Volunteers
- 269 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Cataract, Lens Opacity
Comparison of Clinical Outcomes POD L GF vs POD F GF (PHY1707)
Prospective, randomised, controlled, single-surgeon, single-center clinical study to compare the clinical outcomes of two trifocal IOLs differing in the dominance of additional power.
- Conditions
- Cataract, Lens Opacity, Presbyopia
- Trial name
- NCT03688399
- Testing
- IOL implantation experimental, IOL implantation comparator
- Where
- Hungary
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Cataract
Comparison of Functional Vision Provided by AMO Tecnis Z9000 and Alcon SA60AT Acrysof
This study is to compare intraindividually the functional vision provided by two different posterior chamber intraocular lenses: AMO Tecnis Z9000 and Alcon SA60AT Acrysoft.
- Trial name
- NCT00459303
- Testing
- aspherical intraocular lens, spherical intraocular lens
- Where
- Taiwan
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Cataract
Evaluation of Vision After Vivity IOL Implantation With a Target of Slight Myopia in the Non-dominant Eye
The objective is to assess binocular distance-corrected near (40 cm) visual acuity of patients after uneventful cataract surgery with bilateral implantation of the AcrySof® Vivity Intraocular lens (IOL) when the non-dominant eye…
- Trial name
- NCT04482439
- Testing
- Vivity Extended Depth of Focus intraocular lens (IOL)
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Newsom Eye & Laser Center
Lenses, Intraocular, Glistenings
Impact of Glistenings in AcrySof Intraocular Lenses on Visual Quality
This study will assess the impact of IOL glistenings on visual quality and function in patients implanted with a single-piece AcrySof intraocular lens (IOL) that exhibits glistening formations.
- Conditions
- Lenses, Intraocular, Glistenings, Visual Quality
- Trial name
- NCT01202981
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Utah
Cataract, Lens Opacities
Feasibility Investigation of Biometry and Tomography Measurements in a Heterogeneous Patient Cohort
The planned clinical investigation will be conducted to acquire raw data for the development of the algorithm. The data acquisition is intended to obtain first impressions of the potential performance of the changed hardware and…
- Conditions
- Cataract, Lens Opacities, Artificial Lens Implant, Corneal Astigmatism
- Trial name
- BioBase (NCT05458661)
- Testing
- Clinical Prototype BioBase (SN 07 and SN 08)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec AG
Adolescent, Adult
Prospective Clinical Study of Retinal Microvascular Alteration After ICL Implantation
To observe the retinal microvascular alteration during 3 months follow-up after Implantable Collamer Lens (ICL) operation in moderate and high myopia patients using quantitative optical coherence tomography angiography (OCTA)…
- Conditions
- Adolescent, Adult, Human, Male
- Trial name
- NCT04443231
- Testing
- Optical Coherence Tomography Angiography
- Where
- China
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Visual Acuity
To Evaluate the Visual Performance After Bilateral Implantation of Multifocal Intraocular Lenses
To evaluate the visual performance after bilateral implantation of multifocal intraocular lenses.
- Trial name
- NCT03223857
- Testing
- Femtosecond-laser-assisted lens exchange
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Clinic Frankfurt
Presbyopia, Pseudophakia
Pilocarpine and Brimonidine in Patients With Monofocal Lenses
The current study aims to assess the use of pilocarpine and brimonidine to improve near visual acuity in patietns with monofocal intraocular lenses.
- Trial name
- NCT03825081
- Testing
- Brimonidine, pilocarpine
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Intraocular Lens
Distance and Intermediate Visual Acuity in Patients With Implanted Monofocal Negative Aspheric Intraocular Lens
To get the visual outcomes for distance and intermediate and binocular defocus curve in patients with implanted monofocal intraocular lens Clareon (IOL; model SY60CL; Alcon Vision LLC) at 3 months after the surgery.
- Trial name
- CLAINT (NCT05697978)
- Testing
- Monofocal intraocular lens Clareon (Alcon LLC)
- Where
- 3 sites in Czechia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Faculty Hospital Kralovske Vinohrady
Cataract
Visual Performance With a Trifocal Intraocular Lens
The purpose of this study is to evaluate the visual performance of a trifocal intraocular lens at distance, near and intermediate viewing, by way of visual acuity measurement, contrast sensitivity.
- Trial name
- NCT01605058
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- BMI Southend Hospital
Myopia, Astigmatism
Randomized, Prospective Comparison of the Outcome of Toric Implantable Contact Lens (TICL) and Q-LASIK for the Correction of Myopia With Astigmatism
The objective is to conduct a contralateral prospective clinical study to compare the safety, efficacy, and quality of vision of the STAAR Surgical Co.
- Trial name
- NCT01088568
- Testing
- the implantation of toric implantable collamer lens, customized laser-assisted in situ keratomileusis
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
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
Cataract, Presbyopia
IOL Implantation After KAMRA Inlay Removal
A. The primary purpose of the study is to evaluate outcomes of aphakic eyes implanted with the IC-8 IOL following cataract removal in prior inlay patients after KAMRA inlay removal. B.
- Trial name
- NCT03320473
- Testing
- IC-8 IOL
- Where
- Philippines
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- AcuFocus, Inc.
Posterior Capsule Opacification
Posterior Capsule Opacification (PCO) With Single Piece Hydrophobic Versus Hydrophillic Intraocular Lens (IOL)
The purpose of the study was to compare the postoperative PCO results of the single-piece hydrophobic Acrylic IOLs versus the newer generation single-piece hydrophilic Acrylic IOLs in patients undergoing bilateral cataract…
- Trial name
- NCT01125345
- Testing
- Phacoemulsification
- Where
- India
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Iladevi Cataract and IOL Research Center
Myopia, Hyperopia
A Clinical Evaluation of a Phakic Intraocular Lens
The objective of this study is to evaluate the clinical performance of the STAAR EVO+ Visian™ Implantable Collamer® Lens with Aspheric (EDOF) Optic as refractive elements to correct or reduce myopia or hyperopia with presbyopia…
- Conditions
- Myopia, Hyperopia, Astigmatism, Presbyopia
- Trial name
- NCT07291739
- Testing
- Implantable Collamer Lens (ICL)
- Where
- Philippines
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Staar Surgical Company