Clinical trials: Functional Vision Changes
Acute Demylelinating Optic Neuritis
Fingolimod (FTY720) in Acute Demyelinating Optic Neuritis (ADON)
To evaluate the efficacy and safety of fingolimod 0.5mg versus placebo in patients with suspected acute demyelinating optic neuritis (ADON) receiving standard steroid treatment
- Trial name
- NCT01757691
- Testing
- Fingolimod 0.5mg/daily
- Where
- 2 sites in United States, Spain
- Volunteers
- 2 people
- Sponsor
- Novartis Pharmaceuticals
Safety
FDA Phase IV - Commitment - Retinal Function Study
Vardenafil (Levitra) and Sildenafil (Viagra) are drugs that are marketed for use in patients with erectile dysfunction. The purpose of this study is to find out if there are any changes in the eye after taking at least 15 doses…
- Trial name
- NCT00461565
- Testing
- Sildenafil, Vardenafil (Levitra, BAY38-9456)
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Bayer
Diabetic Retinopathy, Macular Edema
Visual Function, Center Point Thickness and Macular Volume After Photocoagulation
The purpose of this study is to correlate changes of visual function three weeks after photocoagulation for macular edema, with changes of center point thickness and macular volume.
- Trial name
- NCT00906659
- Where
- Mexico
- Volunteers
- 89 people
- Sponsor
- Hospital Juarez de Mexico
Functional Vision Changes
Comparison of Objective and Subjective Changes Induced by Multiple Pinhole Glasses and Single Pinhole Glasses
Purpose of this study is to compare the ocular functional changes including pupil size, visual acuity, depth of focus, accommodative amplitude, visual field, contrast sensitivity, and stereopsis induced by multiple and single…
- Trial name
- NCT02572544
- Testing
- Trayner Pinhole Glasses (Trayner Glasses, Ivybridge Devon, U.K.)
- Where
- South Korea
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Chung-Ang University Hospital
Cataract
Modified Surgical Techniques for Pediatric Cataract Treatment
Pediatric cataract is totally different from adult cataract. There is traditionally no difference in technique between pediatric and adult cataract surgery.
- Trial name
- NCT01844258
- Testing
- Modified technique, Traditional technique
- Where
- China
- Volunteers
- 37 people
- Sponsor
- Sun Yat-sen University
Glaucoma
Functional Brain Changes of Primary Open-angle Glaucoma Patients
Structural and functional brain changes of primary open-angle glaucoma patient will be examined with fMRI. POAG patients and control group were examined with 3.0T magnetic resonance imaging.
- Trial name
- NCT02570867
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Qing Zhou
Sjogren's Syndrome, Dry Eye
Assessment of Inflammatory and Functional Changes in the Ocular Surface Associated With Dry Eye Disease
This project will examine the similarities and differences of the ocular surface and tear film in patients with Sjogren's syndrome related to dry eye, severe dry eye and those who do not have dry eye.
- Trial name
- JADE (NCT00809003)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Glaucoma
Are There Changes in the Nerve Fiber Layer (NFL) After Lowering of Eye Pressure?
The aim of this study was to evaluate structural and functional improvement after lowering intraocular pressure (IOP) in patients with glaucoma using Spectral Domain Optical Coherence Tomography (SD-OCT), Visual Field (VF)…
- Trial name
- NCT02600403
- Testing
- Optical Coherence Tomography (OCT), Visual evoked potential (VEP), Humphrey Visual Field (HVF)
- Volunteers
- 61 people
- Sponsor
- Wills Eye