Clinical trials: Contact Lenses
Visual Acuity
Clinical Evaluation of Daily Disposable Etafilcon A Cosmetic Contact Lenses (2022)
This is a multi-site, 4-visit, brand-masked, bilateral, 2x2 cross-over dispensing study to evaluate visual acuity.
- Trial name
- NCT05480514
- Testing
- TEST LENS, CONTROL LENS
- Where
- 2 sites in Hong Kong
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia
Fitting Evaluation of Hydrogel and Silicone Hydrogel Spherical Contact Lenses
This study aims to compare the short-term clinical performance of the three contact lenses (Methafilcon A IV, Ocufilcon B 1-day and Omafilcon A 1-day daily disposable).
- Trial name
- NCT03235115
- Testing
- Methafilcon A IV, Ocufilcon B, Omafilcon A
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Myopia, Refractive Error
DAILIES TOTAL1® Lens Centration in a Japanese Population
The purpose of this study is to compare the lens centration of DAILIES TOTAL1® (DT1) contact lenses to 1-DAY ACUVUE® Tru-Eye® (1DAVTE) contact lenses in a Japanese population after 7 ± 2 days of wearing of each product.
- Trial name
- NCT02252133
- Testing
- Delefilcon A contact lenses, Narafilcon A contact lenses
- Where
- Japan
- Volunteers
- 53 people
- Sponsor
- Alcon Research
Visual Acuity
Clinical Evaluation of Fitting Investigational Contact Lenses
This study is a non-randomized, open label, bilateral, non- dispensing clinical trial with only one visit. The Eye Care Providers will be provided with a fitting guide and will determine the initial study lens selection.
- Trial name
- NCT03150485
- Testing
- JJVC Fitting Guides
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia, Ametropia
Clinical Comparison of Two Daily Disposable Contact Lenses - Pilot Study 3
The purpose of this study is to evaluate the overall performance of PRECISION1™ contact lenses when compared to INFUSE™ contact lenses.
- Trial name
- NCT04942925
- Testing
- Verofilcon A contact lenses, Kalifilcon A contact lenses
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Alcon Research
Myopia
Evaluation of the Feasibility a New Silicone Hydrogel Contact Lens
The objective of this study is to determine the clinical feasibility and to evaluate the product performance of an investigational contact lens.
- Trial name
- NCT01309906
- Testing
- Investigational lens, Air Optix Aqua lens
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Myopia
A Comparison of Daily Disposable Contact Lenses.
This study seeks to evaluate the clinical performance of a new CE marked daily disposable contact lens that contains a wetting agent to a recently improved daily disposable contact lens.
- Trial name
- NCT00727558
- Testing
- nelfilcon A, narafilcon A
- Where
- 19 sites in United Kingdom
- Volunteers
- 248 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia
Clinical Performance of Hydrogel vs. Silicone Hydrogel Contact Lenses
The aim of this non-dispensing fitting study is to evaluate the subjective comfort, lens handling, lens fitting characteristics and visual acuity of different hydrogel lens designs versus silicone hydrogel lenses
- Trial name
- NCT02131402
- Testing
- ocufilcon D, omafilcon A, methafilcon A
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- CooperVision, Inc.
Visual Acuity
A Comparison of Two Daily Disposable Soft Contact Lenses
Approximately 120 subjects will be comparing two soft contact lenses for one week each.
- Trial name
- NCT02427477
- Testing
- senofilcon A, delefilcon A
- Where
- 6 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Astigmatism
Orientation Characteristics of Daily Disposable Toric Contact Lenses
Brief summary: Approximately 30 soft toric contact lens adapted subjects will be enrolled in this feasibility, bilateral, randomized, double-masked (subject and investigator), repeated measures insertion study.
- Trial name
- NCT06069609
- Testing
- kalifilcon A Daily Disposable Toric, Acuvue Oasys 1-Day for Astigmatism
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Myopia
Clinical Evaluation of the Long-Term Effects of Contact Lens Care Systems
The purpose of this study is to compare two marketed contact lens care solutions in regards to comfort and ocular health.
- Trial name
- NCT00813761
- Testing
- O2Optix contact lens, Proclear contact lens, ReNu MultiPlus Multi-Purpose Solution
- Where
- 26 sites in United States, United Kingdom
- Volunteers
- 473 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Astigmatism, Myopia
Evaluation of Two Daily Disposable Contact Lenses for Wearers With Astigmatism
The purpose of this trial is to compare the performance of two contact lenses for contact lens wearers with astigmatism.
- Trial name
- NCT01207466
- Testing
- Nelfilcon A investigational contact lens, Nelfilcon A commercial contact lens
- Volunteers
- 95 people
- Sponsor
- CIBA VISION
Visual Performance
Evaluating the Impact of JJVC Senofilcon A - Based Contact Lens With New UV-blocker on Day and Night Driving Performance
This is a bilateral, non-dispensing, randomized, subject masked, four visits, 3-period by 3- treatment crossover study. The objective of this study is to evaluate the effect of JJVC senofilcon A - based contact lens with new…
- Trial name
- NCT03330275
- Testing
- Investigational Contact Lens, Commercial ACUVUE OASYS, Commercial ACUVUE OASYS and Spectacles
- Where
- Australia
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Contact Lens Care
7-Day, Multi-Site Study of an Investigational Multi-Purpose Disinfecting Solution for Contact Lens Wearers
The purpose of this study is to clinically evaluate solution-related corneal staining with an investigational multi-purpose disinfecting solution (MPDS) in hydrogel and silicone hydrogel contact lens wearers.
- Trial name
- NCT00884806
- Testing
- FID 114675A Multi-Purpose Disinfecting Solution (MPDS), Etafilcon A contact lens (ACUVUE® 2™), Senofilcon A contact lens (ACUVUE® OASYS™)
- Volunteers
- 110 people
- Sponsor
- Alcon Research
Astigmatism, Myopia
Performance of Toric Silicone Hydrogel Contact Lenses
The purpose of this study was to evaluate the clinical performance and subjective lens handling (insertion and removal) of two toric silicone hydrogel contact lenses after one month of daily wear each.
- Trial name
- NCT05097144
- Testing
- Lens A (fanfilcon A), Lens B (asmofilcon A)
- Where
- Mexico
- Volunteers
- 36 people
- Sponsor
- CooperVision, Inc.
Myopia
Comparative Performance of PureVision Lens Designs
The objective of this study is to evaluate the performance of the PureVision Lens designs when worn on a 30-day continuous wear basis
- Trial name
- NCT00661687
- Testing
- Currently Marketed PureVision Contact Lens., Alternate Design of the PureVision Contact Lens.
- Where
- 2 sites in Malaysia, Philippines
- Volunteers
- 206 people
- Sponsor
- Bausch & Lomb Incorporated
Presbyopia
A Clinical Comparison of Two Soft Multifocal Contact Lenses
The study objective was to gather short-term clinical performance data for two soft multifocal contact lenses.
- Trial name
- NCT05794126
- Testing
- Lens 1, Lens 2
- Where
- United Kingdom
- Volunteers
- 47 people
- Sponsor
- CooperVision, Inc.
Refractive Errors
Clinical Performance of Two Daily Disposable Contact Lenses - Study 1
The purpose of this study is to evaluate end of day (EOD) visual acuity (VA) at distance when wearing Precision1™ contact lenses compared to Acuvue® Moist contact lenses.
- Trial name
- NCT03969290
- Testing
- Verofilcon A contact lenses, Etafilcon A contact lenses
- Where
- Germany
- Volunteers
- 69 people
- Sponsor
- Alcon Research
Contact Lens Lubrication
A Study to Compare a New Eye Drop Formulation With Refresh Contacts®
This study will compare the safety and efficacy of a new carboxymethylcellulose based eye drop formula to Refresh Contacts® for lubricating and rewetting contact lenses.
- Trial name
- NCT01844388
- Testing
- carboxymethylcellulose based eye drop formula, carboxymethylcellulose sodium based eye drop solution
- Where
- United States
- Volunteers
- 365 people, healthy volunteers welcome
- Sponsor
- Allergan
Refractive Errors
Clinical Comparison of Two Daily Disposable Contact Lenses
The purpose of this study is to compare the clinical performance of PRECISION1™ contact lenses to Clariti® 1 day contact lenses.
- Trial name
- NCT04865354
- Testing
- Verofilcon A contact lenses, Somofilcon A contact lenses
- Where
- 8 sites in United States
- Volunteers
- 170 people
- Sponsor
- Alcon Research