Clinical trials: Intraocular Lens
Cataract
Multicentric Clinical Investigation to Assess Safety and Performance of Lux HighAdd IOL
The study purpose is to demonstrate safety and performance of bilateral implantation of LuxHighAdd intraocular lens compared with the LuxGood Monofocal lens.
- Trial name
- HIGHADD (NCT06446817)
- Testing
- LuxHighAdd IOL, LuxGood IOL
- Where
- 3 sites in France
- Volunteers
- 57 people
- Sponsor
- Cutting Edge SAS
Cataract
Comparison of Gemini III Rev 2 Implanted in Conjunction With an Approved IOL vs Eyes Implanted With an Approved IOL
This study is a prospective, observational, randomized, controlled, paired eye, subject-masked design.
- Trial name
- NCT04059796
- Testing
- Omega Gemini III Rev 2 Device, Control Eye
- Where
- Costa Rica
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Omega Ophthalmics
Eye Disorders, Cataract Extraction
Effectiveness of a Large Language Model-Based Educational Tool on Intraocular Lens Options
Patients with cataracts disease need to choose what type of artificial lens will go into their eye prior to surgery date. Some lenses are standard and are usually covered by insurance.
- Conditions
- Eye Disorders, Cataract Extraction, Cataract and IOL Surgery, Cataract Surgery Experience
- Trial name
- NCT07317661
- Testing
- LLM-based Education
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Stanford University
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 Chamber Phakic Intraocular Lens, Vault
Study on the Diagnostic Efficacy of ICL Selection and Prediction Depth Model Based on Eye Images
To evaluate the diagnostic efficacy of deep learning network model in implantable collamer lens selection and prediction in a multicenter cross-sectional study
- Conditions
- Posterior Chamber Phakic Intraocular Lens, Vault, Deep Neural Network, Myopia
- Trial name
- NCT06669728
- Testing
- AI diagnostic algorithm
- Where
- China
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Nanchang University
the Accuracy of Intraocular Lens Calculation Formula
Study on the Accuracy of Intraocular Lens Calculation Formula
In this study, we will retrospectively collect patients who have performed phacoemulsification combined with intraocular lens implantation in our hospital, collect various preoperative biometric data and postoperative refractive…
- Trial name
- NCT05672693
- Testing
- Several Calculation Formulas of Intraocular Lens
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Cataract
Long-term With a Trifocal Intraocular Lens
The main aims of this study were to evaluate the patient reported outcomes (PROs), safety and efficacy, after 6-year (66 - 78 months) from the binocular implantation of the AT LISA tri 839MP.
- Trial name
- NCT04861909
- Testing
- AT LISA tri 839MP
- Where
- Spain
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Qvision, Ophthalmology Department
Primary Open Angle Glaucoma (POAG), Cataract
Study of an Implantable Device for Lowering Intraocular Pressure in Glaucoma Patients Undergoing Cataract Surgery
The purpose of this study is to evaluate the safety and efficacy of the CyPass Implant for lowering intraocular pressure (IOP) in patients with glaucoma who undergo cataract surgery.
- Trial name
- COMPASS (NCT01085357)
- Testing
- Cataract Surgery, CyPass Micro-Stent
- Volunteers
- 897 people
- Sponsor
- Transcend Medical, Inc.
Presbyopia
Luminous Efficiency Function V(λ)' of Patients That Underwent Pseudophakic Presbyopic Corrections With EDOF IOLs
Primary objective of this study is to introduce a modified luminous efficiency function that addresses the distinct total eye light transmittance of patients who underwent pseudophakic presbyopic correction with extended-depth of…
- Trial name
- V(λ)'_EDOF (NCT07077967)
- Testing
- Phacoemulsification with EDOF IOLs
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Aphakia, Postcataract
Trial to Investigate the Safety and Effectiveness of the KI-362-US1 (YP2.2VM) Intraocular Lens (IOL) in Adult Participants for Correction of Aphakia Following Cataract Extraction
A study to learn how well an artificial lens, called an intraocular lens (IOL), works in adults who have cataract surgery. During this type of surgery, the eye's natural lens is removed and replaced with an artificial lens to…
- Trial name
- NCT07650201
- Testing
- KI-362-US1 (YP2.2VM)
- Volunteers
- 340 people
- Sponsor
- Kowa Research Institute, Inc.
Astigmatism, Cataract
Limbal Relaxing Incision Versus Toric Intraocular Lens for Corneal Astigmatism During Cataract Surgery.
This study will compare toric intra-ocular lens (IOL) with limbal relaxing incisions (LRI) in correcting astigmatism in patient undergoing standard cataract surgery.
- Trial name
- NCT02067429
- Testing
- Limbal Relaxing Incisions, Toric Intraocular Lens
- Where
- United Kingdom
- Volunteers
- 80 people
- Sponsor
- Christin Henein
Cataract, Presbyopia
Comparison of Aspheric Toric Intraocular Lenses for Micro-monovision
In an aging population, cataract and presbyopia become increasingly common. A cataract is the opacification of the natural crystalline lens inside a person's eye, causing reduction of vision.
- Conditions
- Cataract, Presbyopia, Astigmatism
- Trial name
- NCT05506553
- Testing
- Intervention arm - Eyhance Toric II Intraocular Lens, Control Arm - Alcon IQ Toric Intraocular lens
- Where
- United Kingdom
- Volunteers
- 140 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Cataract
Evaluation of Quality of Vision and Visual Outcomes With Bilateral Implantation of the Clareon PanOptix Intraocular Lens
To evaluate visual outcomes and quality of vision following bilateral implantation of the Clareon PanOptix intraocular lens (IOL) targeted for emmetropia.
- Trial name
- NCT05518539
- Testing
- The Clareon™ PanOptix™ Trifocal (toric and non-toric models)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Newsom Eye & Laser Center
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.
Posterior Capsule Opacification After Phacoemulsification and IOL Implantation
Long-term Evaluation of Single-piece ACrysof IOL Implantation on Development of Posterior Capsule Opacification
Although contemporary cataract surgery has made tremendous strides in technological advancement, posterior capsular opacification (PCO) is still the most frequent long-term complication leading to decreased visual functions and…
- Trial name
- NCT01820065
- Testing
- Cataract surgery with IOL implantation
- Where
- India
- Volunteers
- 390 people
- Sponsor
- Iladevi Cataract and IOL Research Center
Cataract
A Comparison of Visual Function After Bilateral Implantation of 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 the AcrySof® IQ ReSTOR® +3 versus those bilaterally implanted with the…
- Trial name
- NCT01166971
- Testing
- ReSTOR +3, Tecnis MF
- Where
- 3 sites in United States
- Volunteers
- 65 people
- Sponsor
- Alcon Research
Vitrectomy, Cataract
Triamcinolone Assisted Anterior Vitrectomy
Injecting Triamcinolone acetenoide for visualizing and removing vitreous from the anterior chamber.
- Trial name
- NCT01051648
- Testing
- Intra ocular injection of triamcinolone acetonide
- Where
- 2 sites in Egypt
- Volunteers
- 10 people
- Sponsor
- Cairo University
Cataract Extraction, Refractive Surgery
Evaluation of the Aspheric ReSTOR Intraocular Lens (IOL) After Routine Cataract Extraction
The purpose of this study is to evaluate the visual outcomes and patient satisfaction after bilateral implantation of the aspheric ReSTOR multifocal intraocular lens (IOL) and compare it to a historical control group of patients…
- Trial name
- NCT00565695
- Testing
- aspheric ReSTOR multifocal intraocular lens (IOL)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Medical University of South Carolina
Intraocular Lens
Long-term Comparative Analysis of Visual Outcomes With 3 Intraocular Lenses: Monofocal, Trifocal and Accommodating
To compare visual outcomes, contrast sensitivity, glare occurrence, incidence of posterior capsule opacification (PCO) and subjective satisfaction in patients implanted with trifocal, accommodating and monofocal lens in long term…
- Trial name
- NCT05041881
- Testing
- Trifocal lens AT LISA TRI, Zeiss, Accommodating Tetraflex HD lens, Lenstec inc., Monofocal lens, Softec HD
- Where
- 2 sites in Czechia, Slovakia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Faculty Hospital Kralovske Vinohrady
Aphakia, Cataract
A Clinical Study to Evaluate The Safety and Effectiveness of The RxSight Light Adjustable Lens (LAL) In Subjects Desiring an Extended Depth of Focus
The primary objective of this study is to evaluate, for the visual correction of aphakia and presbyopia, the safety and effectiveness of the RxSight Light Adjustable Lens (LAL) to provide an extended depth of focus (improve…
- Conditions
- Aphakia, Cataract, Presbyopia
- Trial name
- NCT04177771
- Testing
- Light Adjustable lens (LAL) and Light Delivery Device (LDD) - Pre-COVID Population, SofPort LI61AO IOL, Tecnis ZCB00 or ZTC150 IOL
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- RxSight, Inc.