Clinical trials: Intraocular Lenses
Cataract, Intraocular Lens Complication
In-vivo Behavior of Asqelio Monofocal Biaspheric Intraocular Lens
This is a study to evaluate the 24 month postoperative incidence and intensity of posterior capsular opacity in patients submitted to cataract surgery and implanted with a hydrophobic monofocal IOL.
- Trial name
- NCT04971863
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- AST Products, Inc.
Cataract, Lenses, Intraocular
Effect of Intraocular Lens (IOL) Centration and Tilt on Visual Performance With Clareon® Vivity® IOL Implantation
The goal of this observational study is to assess the effect of intraocular lens (IOL) movement in patients who have undergone Clareon® Vivity® IOL implantation.
- Trial name
- NCT05827133
- Testing
- No intervention
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- East Coast Institute for Research
Postoperative Ocular Inflammation, Postoperative Ocular Pain
A Phase 3 Study Evaluating the Safety and Efficacy of TRIESENCE® (Injectable Suspension) for the Treatment of Ocular Inflammation and Pain After Ophthalmic Surgery
This study is designed to evaluate the safety and efficacy of TRIESENCE® (triamcinolone acetonide injectable suspension) in patients undergoing ophthalmic procedures.
- Trial name
- NCT07832552
- Testing
- TRIESENCE (triamcinolone acetonide injectable suspension)
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Harrow Inc
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
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, 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.
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
Aphakia
Clinical Investigation of the AcrySof IQ Vivity Extended Vision Intraocular Lens (IOL)
The purpose of this study is to compare the visual disturbance profile of an intraocular lens (IOL) using nondiffractive optics, the VIVITY IOL, to two diffractive IOLs in subjects requiring bilateral cataract surgery.
- Trial name
- NCT04098367
- Testing
- VIVITY, SYMFONY, AT LARA
- Where
- 12 sites in Australia, New Zealand
- Volunteers
- 222 people
- Sponsor
- Alcon Research
Cataract
EYEFILL® C. -US Viscoelastic Clinical Investigation
The purpose of this multicenter, prospective, randomized clinical study is to determine the safety and effectiveness of the EYEFILL® C.-US Viscoelastic in patients undergoing cataract extraction and intraocular lens (IOL)…
- Trial name
- NCT02024711
- Testing
- EYEFILL® C.-US Viscoelastic, Healon® Viscoelastic (CONTROL)
- Where
- 8 sites in United States
- Volunteers
- 262 people
- Sponsor
- Bausch Health Americas, Inc.
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
Cataracts
Clinical Investigation of the TECNIS® Next-Generation Intraocular Lens
Prospective, multicenter, bilateral, interventional, controlled, masked (sponsor, subjects, and evaluators), randomized clinical trial.
- Trial name
- NCT06377514
- Testing
- Test IOL Model DEN00V, Control IOL Model DCB00
- Where
- 9 sites in United States
- Volunteers
- 245 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Presbyopia, IOL, Cataract
Evaluation of the Visual Acuity Curves of an Enhanced Monofocal Intraocular Lens
The primary objective of this study is to evaluate postoperative visual acuity curves in pseudophakic patients following unilateral or bilateral implantation of the enhanced monofocal TECNIS Eyhance IOL, using the DDARTVC.
- Trial name
- IOL-VAC (NCT07439835)
- Testing
- Phacoemulsification with enhanced monofocal IOLs
- Where
- Greece
- Volunteers
- 62 people
- Sponsor
- Democritus University of Thrace
Cataract
Efficacy and Safety of Bromfenac Ophthalmic Solution in Cataract Surgery
Efficacy and Safety of Bromfenac Ophthalmic Solution in Cataract Surgery
- Trial name
- NCT00703781
- Testing
- bromfenac ophthalmic solution
- Where
- United States
- Volunteers
- 126 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract
1000 Eyes Lens Biometry Study: Artificial Intelligence for Intraocular Lens Power Calculation
The main purpose of the study is to develop an AI approach to improve intraocular lens power calculations.
- Trial name
- NCT05779319
- Testing
- non contact measurement with the IOL Master 700
- Where
- Austria
- Volunteers
- 1,000 people
- Sponsor
- Johannes Kepler University of Linz
Cataract
Visual Function of Enhanced Monofocal Intraocular Lenses
Comparison of the visual function of two enhanced monofocal intraocular lenses after cataract surgery
- Trial name
- NCT07262021
- Testing
- enhanced monofocal IOL
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
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.
Vitrectomy, Retinal Detachment
Pars Plana Vitrectomy With 25-gauge 20000 Cpm, Bevel-tip Cutter
Report efficiency and clinical outcomes using 25-gauge, bevel-tip, 20000 cut per minute vitrectomy probe among eyes with various vitreo-retinal diseases
- Conditions
- Vitrectomy, Retinal Detachment, Vitreous Hemorrhage, Macular Holes
- Trial name
- HYPE (NCT04404296)
- Testing
- 25-gauge, bevel-tip, 20000 cut per minute pars plana vitrectomy
- Where
- Philippines
- Volunteers
- 50 people
- Sponsor
- Peregrine Eye and Laser Institute
Cataract, Age-Related
Comparison of Optical Quality With Different Placement of Refractive Multifocal Intraocular Lens
The study aims to compare postoperative optical quality between two different implanting position of a rotationally asymmetric MIOL [SBL-3 Lenstec; +3.00 diopters (D)], angle kappa based implantation and 0 to 180 degree…
- Trial name
- NCT03674840
- Testing
- angle kappa based SBL-3 implantation, 0 to 180 degree SBL-3 implantation
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Peking University Third Hospital
Cataract, Glaucoma
Evaluation of the Bimatoprost Implant System Used in Combination With the SpyGlass Intraocular Lens Compared to Timolol Ophthalmic Solution
This trial is a randomized study to evaluate and compare two doses of the Bimatoprost Implant System used in combination with the SpyGlass IOL to Timolol Ophthalmic Solution in participants with mild to moderate open-angle…
- Conditions
- Cataract, Glaucoma, Ocular Hypertension
- Trial name
- Tigris (NCT06120842)
- Testing
- Bimatoprost Implant System (High Dose), Bimatoprost Implant System (Low Dose), Timolol Maleate Ophthalmic Solution, 0.5%
- Where
- United States
- Volunteers
- 201 people
- Sponsor
- SpyGlass Pharma, 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.