Clinical trials: Amblyopia
Amblyopia
Trial to Evaluate 2 Hours of Daily Patching for Amblyopia in Children
The objectives of the Spectacle Phase are: In previously untreated pure anisometropic patients (i.e. patients who have not used spectacles in the last year and who do not have strabismus), to determine 1.
- Trial name
- NCT00091923
- Testing
- Eye patch, Spectacles
- Where
- 2 sites in United States
- Volunteers
- 268 people
- Sponsor
- Jaeb Center for Health Research
Amblyopia
An Evaluation of Treatment of Amblyopia in Children 7 To <18 Years Old
The goals of this study are: To determine the response rate of treatment of amblyopia in 7 to <18 year olds. To determine the frequency of recurrence of amblyopia in 7 to <18 year olds after discontinuation of amblyopia treatment.
- Trial name
- NCT00094692
- Testing
- Eye patch, spectacles, atropine
- Where
- 3 sites in United States
- Volunteers
- 507 people
- Sponsor
- Jaeb Center for Health Research
Bilateral Refractive Amblyopia
Bilateral Refractive Amblyopia Treatment Study
The purpose of this study will be to: Determine the amount of visual acuity improvement with treatment of presumed bilateral refractive amblyopia Determine the time course of visual acuity improvement with treatment
- Trial name
- ATS7 (NCT00305955)
- Testing
- Spectacles
- Where
- United States
- Volunteers
- 113 people
- Sponsor
- Jaeb Center for Health Research
Amblyopia
Trial Comparing Near Versus Distance Activities While Patching for Amblyopia in Children 3 to <7 Years Old
Ths purpose of this study is to determine whether "near" activities enhance the effect of patching on visual acuity improvement in strabismic and anisometropic amblyopia when compared with "distance" activities in the treatment…
- Trial name
- ATS6 (NCT00315198)
- Testing
- Eye Patch, Near activities, Distance activities
- Where
- 2 sites in United States
- Volunteers
- 425 people
- Sponsor
- Jaeb Center for Health Research
Amblyopia, Strabismus
Vision In Preschoolers Study (VIP Study)
To identify vision-screening tests that can accurately predict those three- and four-year old preschoolers who would benefit from a comprehensive vision examination because of signs of amblyopia, strabismus, and/or significant…
- Conditions
- Amblyopia, Strabismus, Refractive Error
- Trial name
- NCT00038753
- Testing
- Vision Screening
- Where
- 5 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Amblyopia, Anisometropia
Amblyopia (Lazy Eye) Treatment Study
The purpose of this study is to compare the results of two standard treatments for amblyopia in order to find out if one is more effective than the other.
- Conditions
- Amblyopia, Anisometropia, Strabismus
- Trial name
- NCT00001864
- Testing
- Atropine, Patch
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- National Eye Institute (NEI)
Ocular Motility Disorder
Evaluation and Treatment of Pediatric Eye Diseases
This study offers evaluation and treatment for patients with pediatric eye diseases, particularly amblyopia and strabismus. The protocol is not designed to test new treatments; rather, patients will receive current standard of…
- Trial name
- NCT00006422
- Testing
- current standard of care treatments
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- National Eye Institute (NEI)
Amblyopia, Anisometropic Ambyopia
Visual Cortex Stimulation in Patients With Amblyopia
This study will examine whether direct current (DC) polarization (electrical stimulation) of the visual cortex can cause a temporary improvement of vision in an amblyopic eye of an adult.
- Conditions
- Amblyopia, Anisometropic Ambyopia, Amblyopia, Suppression
- Trial name
- NCT00097162
- Testing
- Anodal stimulation
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- National Eye Institute (NEI)
Amblyopia
Electronic Recording of Compliance With Occlusion Therapy for Amblyopia
The purpose of this study was to determine whether compliance with occlusion therapy for amblyopia could be improved and, secondly, if risk factors for non-compliance could be identified.
- Trial name
- NCT00131729
- Testing
- Educational programme
- Where
- 2 sites in Germany, United Kingdom
- Volunteers
- 200 people
- Sponsor
- Erasmus Medical Center
Amblyopia
Patching for Lazy Eye: Trial to Evaluate Daily Patching Amounts
Amblyopia ('lazy eye') is the commonest visual disorder of childhood and is caused by an interruption to visual development. Occlusion of the better eye by patching is the mainstay of treatment, so forcing use, of the affected…
- Trial name
- NCT00274664
- Testing
- 6 hours occlusion by patching, 12 hours occlusion by patching
- Where
- 2 sites in United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- City, University of London