Clinical trials: Lens Disease
Open-Angle Glaucoma
A Study of the Trabecular Micro-Bypass Stent in Combination With Cataract Surgery in Open Angle Glaucoma Subjects.
To evaluate the safety and efficacy of a new trabecular bypass that is implanted in conjunction with cataract surgery in open angle glaucoma subjects.
- Trial name
- NCT00326014
- Testing
- iStent
- Where
- 8 sites in Germany, Spain and 1 more
- Volunteers
- 58 people
- Sponsor
- Glaukos Corporation
Cataract
Influence of Clearing Open-capsule Device on Refractive Predictability in Cataract Patients
CleaRing is intended to reduce posterior capsular opacification in cataract patients. The device is intended to be implanted together with standard posterior chamber IOL during cataract surgery.
- Trial name
- NCT04838730
- Testing
- Surgical procedure
- Where
- Israel
- Volunteers
- 20 people
- Sponsor
- Hanita Lenses
Intraocular Lens Replacement
Safety, Efficacy and Pharmacokinetics of OMS302 in Subjects Undergoing Intraocular Lens Replacement With Phacoemulsification
The purpose of this study is to determine the safety, efficacy and pharmacokinetics of OMS302 (the study drug) for maintaining intraoperative mydriasis and preventing post operative pain in individuals undergoing Intraocular Lens…
- Trial name
- OMS302-ILR-004 (NCT01579565)
- Testing
- OMS302
- Where
- 14 sites in United States, Netherlands
- Volunteers
- 416 people
- Sponsor
- Omeros Corporation
Cataract
AMO's Tecnis™ Multifocal Intraocular Lenses (Tecnis MF), Alcon's ReStor Multifocal IOL
The purpose of this study is to compare the visual outcomes with bilateral implantation of Tecnis MF and ReSTOR IOLs Six months post cataract surgery.
- Trial name
- NCT01278420
- Testing
- Tecnis MF, ReSTOR
- Where
- 6 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Myopia
Comparing Silicone Hydrogel Contact Lens Wearers to Hydrogel Contact Lens Wearers and Non-lens Wearers
This study was a multi-site, prospective, randomized, non-masked, unilateral, non-dispensing study.
- Trial name
- NCT04886479
- Testing
- Control, Test Lens
- Where
- 2 sites in Canada, United Kingdom
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Aphakia
A Real-World Evidence (RWE) Long-Term Follow-Up Study to Assess Outcomes of Alcon Monofocal Intraocular Lenses
The purpose of this post-market clinical follow-up (PMCF) study is to describe the long-term safety and performance of AcrySof Single-Piece and AcrySof Multi-Piece monofocal intraocular lenses (IOLs).
- Trial name
- NCT05799950
- Testing
- AcrySof single-piece IOL, AcrySof multi-piece IOL
- Where
- 7 sites in United States, Puerto Rico
- Volunteers
- 138 people
- Sponsor
- Alcon Research
Refractive Error
Clinical Evaluation of ACUVUE® OASYS® 1-Day and ACUVUE® OASYS®
The purpose of this study is to evaluate the performance of two commercially-available silicone hydrogel contact lenses in normal and low humidity environments after at least 7 days of wear.
- Trial name
- NCT02696317
- Testing
- Senofilcon A contact lenses with HydraLuxe™, Senofilcon A contact lenses
- Volunteers
- 84 people
- Sponsor
- Alcon Research
Stevens-Johnson Syndrome, Graft Versus Host Disease in Eye
Evaluation of Tangible Boost for Patients With Stevens Johnson Syndrome, Sjogren's Syndrome, and Graft Vs Host Disease
The goal of this research is to determine if the Tangible Boost system adequately replenishes the Hydra-PEG coating on the surface of a rigid contact lens.
- Conditions
- Stevens-Johnson Syndrome, Graft Versus Host Disease in Eye, Sjogren's Syndrome, Dry Eye
- Trial name
- NCT04313725
- Testing
- Tangible Boost
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Tangible Science
Presbyopia
Evaluation of the Performance of Investigational Contact Lenses in a Presbyopic Population
The objective of this study is to evaluate the performance of a novel multifocal lens system.
- Trial name
- NCT01763047
- Testing
- etafilcon A, lotrafilcon B
- Where
- 19 sites in United States
- Volunteers
- 298 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Aphakia
Clinical Study of a UV-Absorbing Acrylic Posterior Chamber Intraocular Lens
The purpose of this study is to assess the safety and efficacy of the HMY Model YA-60BB Intraocular Lens (IOL) when implanted in the posterior chamber of the human eye for the optical correction of aphakia following cataract…
- Trial name
- HMY (NCT00625313)
- Testing
- HMY Model YA-60BB IOL
- Where
- United States
- Volunteers
- 617 people, healthy volunteers welcome
- Sponsor
- Hoya Surgical Optics, Inc.
Macular Degeneration, Diabetic Retinopathy (DR)
Artificial Intelligence-assisted Diagnosis in Ophthalmology
This is a retrospective, multicenter, observational study designed to develop and validate an artificial intelligence (AI) system capable of detecting and classifying major ophthalmic diseases (glaucoma, cataract, diabetic…
- Conditions
- Macular Degeneration, Diabetic Retinopathy (DR), Glaucoma, Keratoconus
- Trial name
- AI-OPHTH-CR (NCT07497815)
- Testing
- No interventions
- Where
- 2 sites in Costa Rica
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- Marisse Masis-Solano
Cataract
Evaluation of Safety and Performance of the EyenableTM Intraocular Lens for Cataract Treatment
Cataract is characterized by the loss of the normal transparency of the crystalline lens. It is a progressive, chronic disease that affect individuals over the age of 50. It is the leading cause of blindness around the world.
- Trial name
- NCT06223113
- Testing
- EyenableTM PA60AS1 IOL
- Volunteers
- 200 people
- Sponsor
- Xi'an Eyedeal Medical Technology Co., Ltd
Presbyopia
Evaluating Two Multifocal Daily Disposable Contact Lenses
The objective of the study was to adapt existing multifocal soft lens wearers to a Control Lens for at least 2 weeks and then evaluate the success of switching them to the Test Lens, with a review after 2 weeks.
- Trial name
- NCT05579886
- Testing
- Control Lens, Test Lens
- Where
- 5 sites in United States
- Volunteers
- 60 people
- Sponsor
- CooperVision, Inc.
Myopia
Clinical Evaluation of Hydrogels vs Silicone Hydrogel Contact Lenses
The aim of this fitting study is to evaluate the clinical performance of different hydrogel and silicone hydrogel contact lenses.
- Trial name
- NCT01966770
- Testing
- Pair 1 (ocufilcon D / ocufilcon D), Pair 2 (ocufilcon D / enfilcon A), Pair 3 (ocufilcon D / comfilcon A)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- CooperVision, Inc.
Myopia, Astigmatism
Safety and Efficacy Evaluation of a New Contact Lens Disinfecting Solution in Gas Permeable Contact Lens Wearers
The purpose of this study is demonstrate substantial equivalence of an investigational contact lens disinfecting solution to a commercially available contact lens solution in gas permeable lens wearers.
- Conditions
- Myopia, Astigmatism, Hyperopia, Refractive Error
- Trial name
- NCT01912781
- Testing
- FID 120947A contact lens disinfecting solution, Boston Simplus multi-action solution, Gas permeable contact lenses
- Volunteers
- 112 people
- Sponsor
- Alcon Research
Cataract
Safety and Efficacy of OMS302 in Subjects Undergoing Unilateral Cataract Extraction With Lens Replacement (CELR)
The purpose of this study is to determine whether the use of OMS302 (the study drug) in individuals undergoing Cataract Extraction with Lens Replacement (CELR) surgery is safe and effective at maintaining an adequately dilated…
- Trial name
- NCT01193127
- Testing
- OMS302 Solution, OMS302 Mydriatic Solution, OMS302 Anti-inflammatory Solution
- Where
- 24 sites in United States
- Volunteers
- 223 people
- Sponsor
- Omeros Corporation
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.
Refractive Errors, Astigmatism
Clinical Comparison of 2 Daily Disposable Toric Soft Contact Lenses
The purpose of this study to evaluate the overall performance of PRECISION1™ for Astigmatism contact lenses with MyDay® Toric contact lenses.
- Trial name
- NCT05039112
- Testing
- Verofilcon A toric contact lenses, Stenfilcon A toric contact lenses
- Where
- 6 sites in United States
- Volunteers
- 64 people
- Sponsor
- Alcon Research
Aphakia, Presbyopia
Post Approval Study of the AcrySof® IQ ReSTOR® Toric IOLs
This is a prospective, multicenter, post-approval active surveillance study. The purpose of this study is to report the rate of post-surgical intraocular inflammation (based upon a specified case definition) reported within a…
- Conditions
- Aphakia, Presbyopia, Astigmatism
- Trial name
- NCT03733730
- Testing
- ACRYSOF IQ RESTOR +3.0 Multifocal Toric IOL, ACRYSOF IQ RESTOR +2.5 D Multifocal Toric IOL, ACRYSOF IQ RESTOR +2.5 D Multifocal IOL
- Where
- 38 sites in United States, Puerto Rico
- Volunteers
- 2,449 people
- Sponsor
- Alcon Research
Myopia, Hyperopia
Clinical Performance of Habitual Wearers of Bioclear 1-day Lenses When Refitted With Biomedics 1-day Extra for 1 Week
Open label, 1-week daily disposable, dispensing study
- Trial name
- NCT02406495
- Testing
- filcon IV 1, ocufilcon D
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- CooperVision, Inc.
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