Clinical trials: Lens Disease
Myopia
Performance of Wearers of Stenfilcon A Contact Lenses After A Refit With Test Lenses
The aim of this study is to determine if habitual or adapted wearers of stenfilcon A control contact lenses can be refit into test lenses and be successful after one week of daily wear.
- Trial name
- NCT03496701
- Testing
- Test lens, control lens
- Where
- 4 sites in United States
- Volunteers
- 77 people
- Sponsor
- CooperVision, Inc.
Myopia
Comparison of Two Daily Disposable Contact Lenses Over 1-week of Wear
This is a one week 2x2 crossover study comparing delefilcon A with etafilcon A, with a primary hypothesis of comparing the handling of each lens.
- Trial name
- NCT01669629
- Testing
- delefilcon A, etafilcon A
- Where
- 10 sites in United States
- Volunteers
- 183 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataracts
Clear Corneal Incisions and Arcuate Incisions Utilizing FemtoSecond Laser Technology for Cataract Surgery
The purpose of this study is to prove the efficacy and safety of the Femtosecond laser to create a clear corneal incision during cataract surgery.
- Trial name
- NCT01383057
- Testing
- Femtosecond Laser
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Innovative Medical
Refractive Errors
Clinical Performance of a Silicone Hydrogel Contact Lens Following Six Nights of Extended Wear
The purpose of this clinical study is to evaluate the on-eye performance of an investigational soft contact lens compared to a commercially available soft contact lens following 1 week of extended wear.
- Trial name
- NCT03614130
- Testing
- LID011121 contact lens, Comfilcon A contact lens
- Where
- 2 sites in United States
- Volunteers
- 22 people
- Sponsor
- Alcon Research
Cataract, Astigmatism
Toric Intraocular Lens Following Cataract Surgery
The objective of this clinical trial is to evaluate the safety and effectiveness of the Bausch + Lomb Toric Accommodating Posterior Chamber Silicone Intraocular Lens used to provide near, intermediate, and distance vision and a…
- Trial name
- NCT01140477
- Testing
- Toric Accommodating Lens, Accommodating Lens
- Where
- United States
- Volunteers
- 229 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract, Healthy Eye
The Heidelberg Engineering ANTERION Anterior Segment Cornea and IOL Precision and Agreement Study
This is a prospective clinical study that will be conducted at one clinical site located in the United States to assess anterior segment parameters with the ANTERION
- Conditions
- Cataract, Healthy Eye, Cornea Abnormality, Post-Keratorefractive Surgery
- Trial name
- NCT04130490
- Testing
- ANTERION
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Heidelberg Engineering GmbH
Myopia
To Evaluate the Efficacy and Safety of Aspherical Soft Contact Lens in Myopia Control
The objective of this study is to demonstrate that the Ticon Aspherical Daily Disposable Soft Contact Lens could retard myopia progress in youth
- Trial name
- NCT04238897
- Testing
- soft contact lens
- Volunteers
- 72 people
- Sponsor
- APP Vision Care Inc.
Cataract, Lens Opacities
Comparison of Clinical Outcomes on Trifocal IOLs FineVision POD F GF and FineVision POD F in Asian Eyes
Prospective, randomised, controlled, single-surgeon, single-center clinical study to compare the clinical outcomes of two trifocal IOLs with different material (hydrophobic and hydrophilic) from the same manufacturer.
- Conditions
- Cataract, Lens Opacities, Presbyopia
- Trial name
- PHY1706 (NCT03306355)
- Testing
- IOL implantation experimental, IOL implantation active comparator
- Where
- Philippines
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Refractive Error - Myopia Simple
Evaluation of the Safety and Efficacy of PEGAVISION Silicone Hydrogel Daily Disposable Soft Contact Lenses (G3)
The goal of this clinical trial is to learn if PEGAVISION Silicone Hydrogel Daily Disposable Soft Contact Lenses (G3) are safe and effective for vision correction in adults.
- Trial name
- NCT06995781
- Testing
- Experimental Intervention, Active Comparator Intervention
- Volunteers
- 69 people
- Sponsor
- Pegavision Corporation
Myopia
Clinical Comparison of Two Daily Disposable Contact Lenses in a Population of Daily Disposable Contact Lens Wearers
The purpose of this study is to evaluate the performance of two commercially marketed daily disposable contact lenses in a population of daily disposable contact lens wearers.
- Trial name
- NCT01233076
- Testing
- Nelfilcon A contact lens, Narafilcon B contact lens
- Volunteers
- 60 people
- Sponsor
- CIBA VISION
Aphakia, Presbyopia
Exploratory Clinical Study for Techniques Associated With the Fluid Accommodating IOL
The purpose of this clinical study is to assess the repeatability of objective refraction using auto refraction on subjects bilaterally implanted (implanted in both eyes) with the Fluid Accommodating IOL (FAIOL).
- Trial name
- NCT04330001
- Testing
- Alcon Fluid Accommodating Intraocular Lens, Top Con Autorefractor
- Where
- 2 sites in El Salvador, Panama
- Volunteers
- 99 people
- Sponsor
- Alcon Research
Dry Eye
Optimization of Assessment and Grading for Lid Wiper Epitheliopathy
The purpose of this study is to assess eyelid margin staining, termed "lid wiper epitheliopathy" (LWE), in three populations. The hypothesis is LWE will be more prevalent in symptomatic contact lens wearers than non-symptomatic…
- Trial name
- BURNABY (NCT01611922)
- Testing
- Ophthalmic dye, Contact lenses
- Where
- Canada
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Presbyopia
Multifocal Visual Performance Study
The purpose of this trial was to compare the functional visual performance of Precision Profile Multifocal (MF) contact lenses to Progressive Addition Lens (PAL) spectacles in a presbyopic population.
- Trial name
- NCT03757039
- Testing
- Multifocal soft contact lenses, Progressive addition lens spectacles
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 42 people
- Sponsor
- Alcon Research
Myopia
One Week Assessment of The Phenacite Lens
This study will investigate performance criteria over one week of daily wear to determine if the Study Test contact lens performs equivalently to the comfilcon A contact lenses in terms of subjective ratings and of visual…
- Trial name
- NCT02553395
- Testing
- Phenacite (Test) contact lens, comfilcon A contact lens
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- CooperVision, Inc.
Astigmatism
Evaluation of Orientation and Visual Acuity of Four Toric Soft Contact Lenses When Head is Tilted at 90 Degrees
The purpose of this study is to determine the relative performance of a new toric soft contact lens against three toric contact lens currently available in market, specifically with orientation and visual acuity when head is…
- Trial name
- NCT00583908
- Testing
- senofilcon A, balafilcon A toric, lotrafilcon B toric
- Where
- United Kingdom
- Volunteers
- 14 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataracts
PROOF-OF-CONCEPT STUDY FOR NEW INTRAOCULAR LENS, MODEL C0002
Prospective, two-arm, randomized, bilateral, subject/evaluator-masked clinical study to evaluate the distance visual acuity, peripheral refractive error and functional vision of the EPV IOL compared to a standard monofocal…
- Trial name
- NCT05531292
- Testing
- Model C0002, Model ZCB00/DCB00
- Where
- 2 sites in France
- Volunteers
- 106 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Age - Related Macular Degeneration (AMD)
International Study of the SING IMT™ Prosthesis in Pseudophakic patiEnts With Stable Moderate to Profound Bilateral Central vIsion Impairment Due to adVancEd AMD / PERSPECTIVE Study
This study aims to expand the CE mark IFU of the SING IMT™ to pseudophakic (patients with an intraocular lents) patients with late stage of AMD (Age-Related Macular Degeneration) and bilateral central vision impairment.
- Trial name
- PERSPECTIVE (NCT07164378)
- Testing
- Lens-Exchange, Add-on
- Where
- 12 sites in France, Germany and 1 more
- Volunteers
- 44 people
- Sponsor
- VisionCare, Inc.
Myopia
A Comparison of Manufacturing Processes for AIR OPTIX® COLORS Contact Lens
The purpose of this feasibility study was to compare AIR OPTIX® COLORS contact lenses manufactured using an automated process to AIR OPTIX® COLORS contact lenses manufactured using a semi-automatic process.
- Trial name
- NCT01614678
- Testing
- Lotrafilcon B contact lens with color, automated, Lotrafilcon B contact lens with color, semi-automated
- Volunteers
- 49 people
- Sponsor
- CIBA VISION
Cataract
ACRYSOF® ReSTOR® Aspheric +3.0 D Add Power Intraocular Lens (IOL)
Randomized, parallel group, subject masked, multi-center six (6) month follow-up study comparing ACRYSOF® ReSTOR® Aspheric +3.0 D Add Power IOL Model SN6AD1 implanted in both eyes to ACRYSOF® ReSTOR® Aspheric +4.0 D Add Power IOL…
- Trial name
- NCT00684138
- Testing
- ACRYSOF® ReSTOR® Aspheric +4.0 D Add Power Intraocular Lens, ACRYSOF® ReSTOR® Aspheric +3.0 D Add Power Intraocular Lens
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Alcon Research
Presbyopia
Handling Comparison Between Two Contact Lens Types
Subjects will evaluate each study lens in a random order. The lenses will be worn in both eyes for a short period.
- Trial name
- NCT02310126
- Testing
- etafilcon A (multi-focal), etafilcon A (sphere)
- Where
- 8 sites in United States
- Volunteers
- 195 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
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