Clinical trials: Intraocular Lens Implant
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
Stability of Secondary Intraocular Lenses With no Capsular Support
Assessment and differences in the centration, tilt and wobble of two secondary IOLs without capsular support.
- Trial name
- NCT06345846
- Testing
- IFIOL, SFIOL
- Where
- Austria
- Volunteers
- 82 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Cataract
Clinical Investigation of AcrySof® IQ PanOptix™ IOL Model TFNT00
The purpose of this clinical study is to compare the visual outcomes of the AcrySof IQ PanOptix Multifocal Intraocular Lens (IOL) Model TFNT00 against that of a monofocal lens, the AcrySof Monofocal IOL Model SN60AT, in order to…
- Trial name
- NCT03280108
- Testing
- AcrySof IQ PanOptix Multifocal IOL, AcrySof Monofocal IOL
- Where
- 12 sites in United States
- Volunteers
- 250 people
- Sponsor
- Alcon Research
Cataract
Post Marketing Clinical Evaluation Assessing the Visual Performance of Hanita Lenses "Intensity SL" Intraocular Lens
This clinical study will assess the safety and performance of Intensity SL IOL, 1 year post operation. The study will also evaluate the patient satisfaction of the implanted patients.
- Trial name
- Post-op (NCT06075459)
- Where
- Argentina
- Volunteers
- 60 people
- Sponsor
- Hanita Lenses
Cataract
Visual Acuity Outcome Differences Between the Alcon Vivity Toric IOL and RxSight LAL+
Phase 1 will be ambispective, multi-site, single arm study in age-related cataract patients with regular astigmatism, who were bilaterally treated with the LAL+ IOLs Phase 2 will be a prospective, randomized, unmasked…
- Trial name
- NCT06574646
- Testing
- LAL+, Clareon Vivity Toric IOL
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- The Eye Associates
Age Related Cataracts
Posterior Capsule Opafication of Two Different Hydrophobic Acrylic Intraocular Lenses
On the day of surgery, the first eye to be operated is randomised to receive a Vivinex , HOYA Surgical Optics GmbH or an SN60WF, Alcon, Fort Worth, Texas. The second eye to be operated receives the other IOL type.
- Trial name
- Acryvivi (NCT04196673)
- Testing
- Alcon SN60WF, Hoya Vivinex
- Volunteers
- 80 people
- Sponsor
- Medical University of Vienna
Cataract Senile, Astigmatism
Accuracy of Topography Guided Automatic Marking of the Intraocular Lens (IOL) -Axis
In cataract surgery, the opaque lens is replaced by an artificial intraocular lens. The procedure also allows for correction of an refractive error such as myopia, hyperopia or astigmatism.
- Trial name
- NCT05750862
- Testing
- Marking of the intended axis of IOL-Implantation manually with an ink and marking device on the surface of the eye
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- Frank Bochmann
Cataract
Prospective, Randomized, Parallel-group Comparison of Two Refractive EDOF Intraocular Lenses: Johnson & Johnson Tecnis PureSee Versus 1stQ Comfort Z-EDOF
This study compares two types of artificial lens (intraocular lens, or IOL) used during cataract surgery. Both are extended depth-of-focus (EDOF) lenses, designed to give clear vision across a range of distances - far and…
- Trial name
- 1stQvsPureSee (NCT07688681)
- Testing
- Tecnis PureSee IOL implantation, 1stQ Comfort Z-EDOF IOL implantation
- Where
- Austria
- Volunteers
- 110 people
- Sponsor
- Vienna Hospital Association
Intraocular Lens Complication
Re-fixating Dislocated Scleral Fixing Intra-ocular Lens
To minimize multiple manipulations and to decrease the economical burden; here, we describe how to utilize the patient's own dislocated intraocular lens to re-fixate with the sclera.
- Trial name
- NCT05278949
- Testing
- The surgical intervention
- Where
- Iraq
- Volunteers
- 5 people
- Sponsor
- Omer Othman Abdullah
Cataract
Clinical Study of a Fluid Accommodating Intraocular Lens (IOL) Design
The purpose of this clinical study is to evaluate the surgical, refractive, and visual outcomes with implantation of an investigational intraocular lens (IOL).
- Trial name
- NCT05317728
- Testing
- BAL-FAIOL IOL, Monofocal IOL, Cataract surgery
- Where
- 6 sites in Costa Rica, Dominican Republic and 2 more
- Volunteers
- 175 people
- Sponsor
- Alcon Research
Aphakia, Cataract
RxSight Light Adjustable Lens and Light Delivery Device New Enrollment Study
The primary objective of this study is to conduct a post-approval study which compares the LAL to a monofocal control IOL for safety outcomes.
- Trial name
- NCT05202808
- Testing
- Light Adjustable lens (LAL) and Light Delivery Device (LDD), Control IOL
- Where
- 14 sites in United States
- Volunteers
- 500 people
- Sponsor
- RxSight, Inc.
Cataract
Evaluation of a Monofocal Intraocular Lens
The aim of this study is to investigate the 3-month visual performance of the CT LUCIA 621P IOL, a hydrophobic aspheric monofocal IOL with a non-constant aspheric optic profile in adult patients 50 years of age or older who are…
- Trial name
- PRECISE (NCT06428955)
- Testing
- CT LUCIA 621P
- Where
- 3 sites in United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec AG
Cataract
Clinical Study to Evaluate the Safety and Performance of the enVista® One-Piece Hydrophobic Acrylic Trifocal Intraocular Lens in Subjects Undergoing Cataract Extraction
The objective of the study is to evaluate the safety and performance of the enVista trifocal intraocular lens when implanted in the capsular bag.
- Trial name
- NCT04224155
- Testing
- enVista MX60EFH trifocal intraocular lenses (IOLs), enVista MX60E monofocal intraocular lenses (IOLs)
- Where
- 9 sites in Canada
- Volunteers
- 165 people
- Sponsor
- Bausch & Lomb Incorporated
Extended Depth-of-Focus Intraocular Lens, Cataract
Visual and Patient-Reported Outcomes After Bilateral Non-Diffractive EDOF IOL Implantation
This study evaluates visual outcomes and patient-reported satisfaction following bilateral cataract surgery using a non-diffractive extended depth-of-focus (EDOF) intraocular lens (AcrySof IQ Vivity).
- Conditions
- Extended Depth-of-Focus Intraocular Lens, Cataract, Visual Acuity
- Trial name
- EDOF-Visual (NCT07457216)
- Testing
- AcrySof IQ Vivity EDOF Intraocular Lens
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Benha University
Cataract, Pseudophakia
Clinical Investigation of the Safety and Performance of Model 690AD and Model 690ADY Monofocal Intraocular Lens Implantation
Medicontur hydrophilic posterior chamber monofocal intraocular lens (IOLs) are indicated to improve vision at far distance in adults with cataract and/or ametropia (hyperopia, myopia), secondarily to removal of the crystalline…
- Conditions
- Cataract, Pseudophakia, Intraocular Lens Complication, Intraocular Lens Opacification
- Trial name
- NCT05750225
- Testing
- Standard of care, Patient satisfaction questionnare
- Where
- 2 sites in Hungary
- Volunteers
- 52 people
- Sponsor
- Medicontur Medical Engineering Ltd
Refractive Assessment
Visual Outcomes After Vivity Toric IOL Implantation
The purpose of this study is to evaluate patient satisfaction after bilateral implantation of Vivity Toric Extended Vision Intraocular lens and visual outcomes.
- Trial name
- NCT04675489
- Testing
- Procedure: Vivity Toric IOL
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- EVP Eye Care
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
Cataracts
Clinical Investigation of AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric Intraocular Lens (IOL)
The purpose of this study is to evaluate the safety and effectiveness of an investigational multifocal toric intraocular lens (IOL) compared to an FDA-approved multifocal IOL.
- Trial name
- NCT01424189
- Testing
- AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, AcrySof® ReSTOR® Multifocal IOL Model SA60D3
- Volunteers
- 677 people
- Sponsor
- Alcon Research
Aphakia, Cataract
Evaluating Safety and Efficacy of a Modified Technique of Scleral Fixation Intraocular Lens Implantation
Cataract is the leading cause of blindness globally and cataract surgery with the implantation of intraocular lens (IOL) is the most commonly performed operation worldwide.
- Trial name
- NCT04516889
- Testing
- Doubled sutured SFIOL
- Volunteers
- 39 people
- Sponsor
- Chinese University of Hong Kong
Cataracts
Clinical Investigation of Visual Function After Bilateral Implantation of Two Presbyopia-Correcting Trifocal Intraocular Lenses (IOL)
The purpose of this study is to clinically evaluate the visual performance of two commercially available presbyopia-correcting Trifocal IOLs.
- Trial name
- NCT02691741
- Testing
- AcrySof® IQ PanOptix™ Presbyopia-Correcting IOL, AT LISA® tri IOL
- Volunteers
- 215 people
- Sponsor
- Alcon Research