Clinical trials: Eyeglasses
ADHD
A Novel Device for the Management of ADHD
This is a 2-months study, where eligible ADHD adult participants will be provided with personalized VIZO glasses.
- Trial name
- NCT05777785
- Testing
- VIZO Glasses
- Where
- Israel
- Volunteers
- 108 people
- Sponsor
- VIZO Specs Ltd
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
Presbyopia
Long Term Follow-up of the VisAbility™ Micro Insert System for Presbyopic Patients
The objective of this study is to obtain an additional 36 months of safety and effectiveness data from all subjects who were implanted with the VisAbility™ Micro Insert in the VIS-2014 clinical trial.
- Trial name
- NCT03811249
- Testing
- VisAbility™ Micro Insert
- Where
- 13 sites in United States
- Volunteers
- 287 people
- Sponsor
- VisDura, Inc.
Visual Acuity
Clinical Evaluation of Spherical Soft Contact Lenses, Toric Soft Contact Lenses and Spectacles in Low Astigmats
This will be a 5-visit, randomized, partially single-masked, bilateral wear, dispensing, 2-treatment × 2-period crossover study with spectacle-wear washout and wash-in periods.
- Trial name
- NCT05056870
- Testing
- ACUVUE Oasys 1-Day with HydraLuxe Technology for Astigmatism, ACUVUE Oasys 1-Day with HydraLuxe Technology
- Where
- 13 sites in United States
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Error, Myopia
A Comparative Study of Two Daily Disposable Contact Lenses in Higher Myopia Subjects
The purpose of this study is to compare the change from baseline in central corneal curvature at one week, between 2 silicone hydrogel lenses, in higher myopic subjects.
- Trial name
- NCT02066922
- Testing
- Delefilcon A contact lens, Narafilcon A contact lens, Spectacles
- Volunteers
- 19 people
- Sponsor
- Alcon Research
Myopia
Investigation of Wearing Compliance of Spectacles for Myopia Control
The goal of this observational study was to compare the wearing patterns of spectacles prescribed for myopia control in juvenile wearers.
- Trial name
- NCT06590441
- Testing
- Myopia control spectacles
- Where
- 4 sites in United Kingdom
- Volunteers
- 53 people
- Sponsor
- CooperVision, Inc.
Myopia
Clinical Evaluation on Using Personal Face Masks With Spectacles Versus Contact Lenses
The aim of this study was to explore satisfaction with vision correction and ease of use of PFM (Personal Face Masks) in a group of spectacle wearers who were randomised to continue wearing spectacles or be fitted with daily…
- Trial name
- NCT04658797
- Testing
- somofilcon A Daily Disposable Contact Lens, Single Vision Spectacle for Vision Correction, Personal Facemask
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Myopia
A Lifestyle Investigation With Spectacles and Daily Disposable Contact Lenses in Young Patients
The purpose of this study was to evaluate the relative benefits of daily disposable contact lenses versus spectacles in young adults.
- Trial name
- NCT01445652
- Testing
- nelfilcon A contact lens, Spectacles
- Where
- United Kingdom
- Volunteers
- 113 people
- Sponsor
- CIBA VISION
ADHD
A Novel, Non-pharmacological, Intervention for the Management of ADHD in Adolescents
This is a 2-month study in which eligible ADHD adolescents will be provided with personalized VIZO Glasses
- Trial name
- NCT05835336
- Testing
- VIZO Glasses
- Where
- Israel
- Volunteers
- 32 people
- Sponsor
- VIZO Specs Ltd
Presbyopia
Clinical Assessment of a Multifocal Contact Lens for People Who Use Reading Glasses Only
The purpose of this trial is to evaluate the use of multifocal contact lenses in people who use reading glasses only.
- Trial name
- NCT01268501
- Testing
- Lotrafilcon B multifocal contact lens
- Volunteers
- 103 people
- Sponsor
- CIBA VISION
Visual Acuity
Ocular Characteristics in Contact Lens and Spectacle Wear
This clinical study will investigate the difference in ocular characteristics between contact lens wear and spectacle wear among habitual contact lens wearers, using a 2-treatment by 2-period cross-over design.
- Trial name
- NCT03913377
- Testing
- Spectacles, ACUVUE OASYS®1-Day with HydraLuxe™ Technology
- Where
- 3 sites in United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Presbyopia
A Clinical Trial of The VisAbility Micro Insert System for Presbyopic Patients
The purpose of this study is to evaluate the safety and effectiveness of the VisAbility Micro Insert System for the improvement of near visual acuity in presbyopic patients.
- Trial name
- NCT02374671
- Testing
- VisAbility Micro Insert
- Where
- 14 sites in United States
- Volunteers
- 365 people, healthy volunteers welcome
- Sponsor
- VisDura, Inc.
Presbyopia
Comparison of a Multifocal Contact Lens to a Traditional Multifocal Contact Lens
The purpose of the trial is to compare the performance of two multifocal contact lens systems/products in established presbyopic subjects.
- Trial name
- NCT00886119
- Testing
- Lotrafilcon B multifocal contact lens, Omafilcon A multifocal contact lens
- Volunteers
- 48 people
- Sponsor
- CIBA VISION