Clinical trials: Intraocular Lens Implant
Cataract
Lenstec Softec HD Posterior Chamber Intraocular Lens Clinical Investigational Protocol
The objectives of this multi-center clinical investigation are to determine the safety and effectiveness of the Lenstec Softec HD Posterior Chamber intraocular lens (IOL) following one year of post-operative assessment.
- Trial name
- NCT00963742
- Testing
- Lenstec Softec HD IOL implantation
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Lenstec Incorporated
Patients Implanted With Monofocal Intraocular Lens
Prospective Evaluation of Near and Intermediate Visual Outcomes With Monofocal Intraocular Lenses: The Mast Study
The purpose of this study is to evaluate the near and intermediate visual outcomes of patients who have undergone routine cataract surgery (removal of cloudy crystalline lens) with phacoemulsification (the break-up and removal of…
- Trial name
- NCT01191515
- Testing
- Monofocal Intraocular Lenses
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Cataract, Presbyopia
MULTICENTER, DOUBLE-ARM, PATIENT AND ASSESSOR-MASKED, PROSPECTIVE, RANDOMIZED CLINICAL TRIAL TO COMPARE VISUAL PERFORMANCE OF NEGATIVE AND NEUTRAL ASPHERIC MONOFOCAL INTRAOCULAR LENSES
The purpose of this study is to compare the binocular distance, intermediate, and near visual acuity and patient reported outcomes of the Johnson \&Johnson Eyhance and Bausch \& Lomb enVista IOLs.
- Trial name
- NCT07385014
- Testing
- Neutral Aspheric Monofocal IOL, Negative Aspheric Monofocal IOL
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Milton S. Hershey Medical Center
Cataract
Evaluation Of Bilateral Tecnis Multifocal Versus ReSTOR 3D Intraocular Lenses
The purpose of this study is to compare the visual outcomes with bilateral implantation of Tecnis MF and ReSTOR intraocular lenses (IOLs) 6 months post cataract surgery.
- Trial name
- NCT01061918
- Testing
- Tecnis MF, ReSTOR
- Where
- 2 sites in United States
- Volunteers
- 40 people
- Sponsor
- Innovative Medical
Cataract Surgery
Comparison of Corneal Incision Versus Toric Intraocular Lens Techniques Used in Cataract Surgery
Eyesight and quality of life improves in patients after refractive cataract surgery because this surgery treats myopia, hyperopia and presbyopia except astigmatism.
- Trial name
- NCT06548308
- Testing
- Corneal Incision, Toric Intraocular
- Where
- Pakistan
- Volunteers
- 368 people
- Sponsor
- Superior University
Refractive Lens Exchange
RLE Outcomes With Bilateral Implantation of Odyssey IOLs
This study is a single center, ambispective study of visual outcomes after successful bilateral implantation of the Odyssey IOL. Subjects will be assessed at least 2 months postoperatively at a single visit.
- Trial name
- NCT06979557
- Testing
- Odyssey IOL
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Mann Eye Institute
Cataract, Astigmatism
Evaluation of Toric Intraocular Lens(IOL) Combined With Capsular Tension Ring(CTR) in Patients With Cataract Combined With High Myopia
The objective of this study is to evaluate the postoperative visual quality and IOL stability in patients with cataracts and high myopia who have undergone surgery using astigmatism-correcting IOLs in conjunction with tension…
- Conditions
- Cataract, Astigmatism, Intraocular Lens Rotation
- Trial name
- NCT06571773
- Testing
- intraoperative implantation of Capsular Tension Ring, none intraoperative implantation of CTR
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Shanghai 10th People's Hospital
Cataract, Presbyopia
Clinical Evaluation of a Small Aperture Extended Depth of Focus Intraocular Lens
The purpose of this study is to determine the safety and effectiveness of the IC-8 IOL implanted in one eye and a monofocal or monofocal toric IOL implanted in the fellow eye in accordance with the indication.
- Trial name
- NCT03633695
- Testing
- IC-8 IOL Group, Control Group
- Where
- 21 sites in United States
- Volunteers
- 453 people, healthy volunteers welcome
- Sponsor
- AcuFocus, Inc.
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
IOL, Cataract
The Clinical Importance of Angle Alpha by Multifocal Intraocular Lenses.
Purpose: to evaluate the effect of visual axis positioning on the optical performance of the Tecnis MIOL and the Diff-aA MIOL.
- Trial name
- NCT04274088
- Testing
- Cataract surgery
- Volunteers
- 65 people
- Sponsor
- Hospital Hietzing
Cataract, Intraocular Lens Complication
Functional IOL Implantation in Patients With Epiretinal Membrane
We have designed this prospective study to evaluate macular involvement and epiretinal membrane (ERM) grading by OCT in eyes with ERM and to compare clinical outcomes after implantation of Enhance IOL with standard monofocal IOL…
- Conditions
- Cataract, Intraocular Lens Complication, Epiretinal Membrane
- Trial name
- NCT06719739
- Testing
- Intraocular lens implantation
- Where
- 2 sites in China
- Volunteers
- 90 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Cataract
Randomized Contralateral Clinical Trial With Single-piece (SN60WF) vs. Three Piece (MA60AC) AcrySof Intraocular Lenses (IOLs) on Development of Posterior Chamber Opacification (PCO).
Randomized contralateral clinical trial with single piece (Model SN60WF) vs. three piece (Model MA60AC) AcrySof Intraocular Lenses (IOLs) on development of Posterior Chamber Opacifiation (PCO).
- Trial name
- NCT00758745
- Testing
- Model SN60WF, Model MA60AC
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Alcon Research
Congenital Ectopia Lentis
Effect of Different Needle Insertion Positions on the Clinical Outcomes of YAMANE Technique
This is a single-blind, single-center, parallel-group randomized controlled trial with the following objectives: First, researchers aim to compare the clinical efficacy of 2mm and 2.5mm post-limbal needle insertion in YAMANE…
- Trial name
- NCT07446829
- Testing
- YAMANE technique(Suture Needle Insertion at 2.5 mm Posterior to the Limbus)
- Where
- China
- Volunteers
- 54 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Cataract
Clinical Outcomes of Patients Bilaterally Implanted With the TECNIS® Symfony or TECNIS® Symfony Toric Extended Range of Vision IOL
In With increased patients' demand for a spectacle-free lifestyle and technological advancements, cataract surgery with multifocal intraocular lens (IOL) implantation has become an effective solution for correcting presbyopia in…
- Trial name
- NCT03997890
- Testing
- Cataract surgery with binocular implantation of either Symfony (ZXR00) or Symfony toric (ZXT) IOLs
- Where
- South Korea
- Volunteers
- 96 people
- Sponsor
- Yonsei University
Cataract, IOL
Clinical Analysis of Two Toric Intraocular Lenses
Purpose: Comparison of two torical intraocular lenses with differents haptic design in patients with cataract. Methods: In this prospective, randomized clinical trial 120 eyes of 60 patients underwent phacoemulsification.
- Trial name
- NCT03371576
- Testing
- intraocular lenses
- Volunteers
- 60 people
- Sponsor
- Hospital Hietzing
Cataract
Efficacy and Safety of Bromfenac Ophthalmic Solution in Cataract Surgery
Efficacy and Safety of Bromfenac Ophthalmic Solution in Cataract Surgery
- Trial name
- NCT00704418
- Testing
- Bromfenac
- Where
- United States
- Volunteers
- 156 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract Senile
Performance of Two Intraocular Lenses With Extended Depth of Vision
Comparison of the capsular bag performance of two extended depth of vision (EDOF) intraocular lenses (IOLs), the Rayone EMV and the Alcon Acrysof IQ Vivity, in a mini-monovision setting
- Trial name
- NCT05194150
- Testing
- non-diffractive monofocal IOL, standard EDOF IOL
- Where
- Austria
- Volunteers
- 48 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Cataract
The SITE Study - Dexamethasone Ophthalmic Insert In OR on Day of Surgery Versus In-office Post-Op Day 1
To assess the safety and effectiveness of treatment with an intracanalicular dexamethasone (0.4mg) insert in the operating room following cataract surgery/intraocular lens implant (IOL) compared to insertion 1-day post-op.
- Trial name
- NCT05100186
- Testing
- Dexamethasone 0.4 MG [Dextenza]
- Volunteers
- 50 people
- Sponsor
- Joseph Kavanagh, MD
Dry Eye Syndromes
Evaluation Of Vision Recovery And Comfort Index In Patients With Borderline/Mild Dry Eyes Undergoing FLACS With Premium IOL
This is a prospective, open-label, single-center, randomized, head-to-head, investigator-sponsored clinical study. It aims to investigate the vision recovery and patient comfort in borderline/mild dry eye disease patients…
- Trial name
- ENHANCE (NCT04863742)
- Testing
- Dextenza 0.4Mg Ophthalmic Insert, Prednisolone Acetate
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Sight Medical Doctors PLLC
Congenital Cataract
Comparison of the Effect of Minimal Invasive Lens Surgery and Traditional Cataract Surgery
Previously, the investigators have developed a minimal invasive lens surgery in the purpose of reduce post-operative complications of congenital cataract.
- Trial name
- NCT03908359
- Testing
- traditional cataract surgery, minimal invasive lens surgery
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Sun Yat-sen University