Clinical trials: Glasses
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.
Concussion, Mild, Convergence Insufficiency
Spectacles Lens in Concussed Kids
We will be looking at 3 treatment arms in the form of different type of glasses to see if one is superior to helping kids have sustained a concussion and are symptomatic.
- Conditions
- Concussion, Mild, Convergence Insufficiency, Accommodation; Insufficiency
- Trial name
- SLICK (NCT03123822)
- Testing
- Glasses
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Exotropia Intermittent
Base-in Prism Spectacles for Intermittent Exotropia
The objective of this short-term, pilot randomized trial comparing spectacles with relieving prism to spectacles without prism is to determine whether to proceed to a full-scale, longer-term randomized trial.
- Trial name
- IXT6 (NCT03998670)
- Testing
- Prism Glasses, Non-Prism Glasses
- Where
- 28 sites in United States
- Volunteers
- 61 people
- Sponsor
- Jaeb Center for Health Research
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
Intermittent Exotropia
Trial of Overminus Spectacle Therapy for Intermittent Exotropia
The main objectives of this randomized trial comparing overminus lens treatment to non-overminus (spectacles without overminus or spectacles with plano lenses) are to determine: The long-term on-treatment effect of overminus…
- Trial name
- IXT5 (NCT02807350)
- Testing
- Overminus treatment, Non-overminus treatment
- Where
- 61 sites in United States, Canada
- Volunteers
- 386 people
- Sponsor
- Jaeb Center for Health Research
Intermittent Exotropia
A Pilot Clinical Trial of Overminus Spectacle Therapy for Intermittent Exotropia
The objective of this short-term, pilot randomized trial comparing 2.50 diopters (D) overminus lens treatment vs. non-overminus (spectacles without overminus or no spectacles) in children with intermittent exotropia (IXT) 3 to <7…
- Trial name
- IXT3 (NCT02223650)
- Testing
- Overminus treatment, Non-overminus treatment
- Where
- 2 sites in United States
- Volunteers
- 58 people
- Sponsor
- Jaeb Center for Health Research
Amblyopia
Efficacy of Intermittent Occlusion Therapy Glasses for Amblyopia
This study is designed to evaluate the effectiveness of a novel amblyopia treatment - Intermittent occlusion therapy (IO-therapy) glasses (AmblyzTM) in treating severe amblyopia.
- Trial name
- NCT02687581
- Testing
- IO-therapy Glasses, patch
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Salus University
Amblyopia
Comparison of AmblyzTM Glasses and Patching for Amblyopia
Electronic eyeglasses, Amblyz™glasses, are a new medical device designed to treat amblyopia, which intermittently become opaque and provide effective occlusion for 50% of the time they are worn.
- Trial name
- NCT01973348
- Testing
- 4-hour AmblyZ glasses, 12-hour AmblyZ glasses, 2-hour patching
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Indiana University
Migraine Disorders, Photophobia
Thin Film Spectacle Coatings to Reduce Light Sensitivity and Headaches in Child and Adolescent Patients With Migraine
The purpose of this study is to determine if a special coating, applied to the surface of glasses can reduce the frequency and severity of migraine headaches in children and adolescents.
- Trial name
- NCT01942486
- Testing
- Investigational Coating
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- University of Utah
Delayed Sleep-Wake Phase Disorder
Glasses for Adolescent Delayed Sleep-Wake Phase Disorder
The purpose of this study is to determine if evening amber glasses combined with stable wake times will show an increase in total sleep time (TST) and an advance in sleep onset times (shift earlier) compared to the control group.
- Trial name
- NCT04378933
- Testing
- Amber Glasses, Clear Lens Glasses
- Where
- 2 sites in United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Hyperopia
Hyperopia Treatment Study 1 (HTS1) - Glasses vs Observation
The purpose of this study is to compare visual acuity outcomes and development of strabismus after a 3-year follow-up period in children age 12 to <72 months with moderate hyperopia (spherical equivalent +3.00D to +6.00D) who are…
- Trial name
- HTS1 (NCT01515475)
- Testing
- Glasses
- Where
- 2 sites in United States
- Volunteers
- 249 people
- Sponsor
- Jaeb Center for Health Research
Hyperopia
Enhancement of Emmetropization in Highly Hyperopic Infants
Infants do not usually wear glasses because they usually do not need them to see clearly. Most infants are born with a moderate amount of farsightedness.
- Trial name
- NCT03669146
- Testing
- Glasses
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Donald O Mutti, OD, PhD
Homonymous Hemianopia
Clinical Trial of Multi-Periscopic Prism Glasses for Hemianopia
This clinical trial will evaluate the efficacy of two types of high-power prism glasses that provide field of view expansion for patients with homonymous hemianopia (the complete loss of half the field of vision on the same side…
- Trial name
- NCT04827147
- Testing
- Multi-Periscopic Prism (MPP) glasses, Fresnel Peripheral Prism (FPP) glasses
- Where
- 8 sites in United States
- Volunteers
- 64 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
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