Clinical trials: Visual Field
Stroke
Pilot RCT of Computer-based Eye Movement Training
The goal of this study is to learn whether NeuroEyeCoach, a computer-based eye movement training programme, can help stroke survivors with visual field loss. The study will also assess whether a larger clinical trial is feasible.
- Trial name
- CRYSTAL (NCT07752563)
- Testing
- NeuroEyeCoach eye movement training, Usual Care
- Volunteers
- 60 people
- Sponsor
- Glasgow Caledonian University
Visual Field Defect, Stroke
Home-based Vision Rehabilitation Guided by Brain Imaging
The BRIGHT (Behavioral Rehabilitation Through Image-Guided Home-based Training) study aims to evaluate the effectiveness of image-guided, home-based perceptual training at improving visual performance in individuals with visual…
- Conditions
- Visual Field Defect, Stroke, Hemianopia Homonymous, Quadrantanopia
- Trial name
- BRIGHT (NCT07635329)
- Testing
- High-level perceptual learning-based training, Low-level perceptual learning-based training
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Georgetown University
Ptosis, Macular Degeneration
Comparing Vision Tests in a Virtual Reality Headset to Existing Analogues
The purpose of this study is to compare the results of vision tests that are algorithmically derived and delivered through a virtual reality headset with those delivered through the existing technology standards (eg.
- Conditions
- Ptosis, Macular Degeneration, Ametropia
- Trial name
- RTS1 (NCT04714424)
- Testing
- Virtual Reality Headset
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Macular Edema, Diabetic Retinopathy
To Compare Visual Field Impairment in Conventional Double Frequency Nd: YAG Panretinal Photocoagulation With PASCAL Panretinal Photocoagulation
Lacunae in Knowledge No study is available in literature regarding visual field impairment in proliferative diabetic retinopathy comparing conventional double frequency Nd:YAG panretinal photocoagulation with PASCAL panretinal…
- Conditions
- Macular Edema, Diabetic Retinopathy, Visual Field Loss
- Trial name
- NCT01023113
- Testing
- PASCAL laser, Conventional laser
- Where
- India
- Volunteers
- 60 people
- Sponsor
- L.V. Prasad Eye Institute
Pituitary Mass, Diagnoses Disease
Pituitary Gland Enlargement Was First Diagnosed by Optical Coherence Tomography (OCT)
OCT is now an established way to measure the thickness of the Retinal Nerve Fiber Layer (RNFL) in the retina of the eye. The thickness of the RNFL is always a reflection of the number of the RNFs in any particular area of the…
- Trial name
- OCT (NCT03087682)
- Testing
- Optical Coherence Tomography (OCT)
- Where
- Canada
- Volunteers
- 2 people
- Sponsor
- Dr. S.S. Michel Clinic
Major Depressive Disorder
Mechanisms of Emotion Regulation Underlying Successful CBT in Depression
This research aims to elucidate mechanisms through which change occurs during cognitive behavior therapy (CBT) for depression. Assessing meta-cognitive processes of self-knowledge (top-down), electrophysiological and behavioral…
- Trial name
- NCT04328103
- Testing
- Cognitive Behavior Therapy (CBT), Nonspecific Supportive Therapy (PBO)
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- New York State Psychiatric Institute
Glaucoma, Filtering Surgery
Long-Term IOP Fluctuation and VF Progression After Triple Procedure
Long-term intraocular pressure (IOP) fluctuation may be significantly associated with the progression of glaucomatous visual field loss, even in patients kept always low IOP after triple procedure, an effective approach for…
- Conditions
- Glaucoma, Filtering Surgery, Intraocular Pressure
- Trial name
- NCT00428740
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Yonsei University
Total Knee Arthroplasty
Visual Field Infiltration of Tranexamic Acid Reduced the Blood Loss in Total Knee Arthroplasty
Background and study aims Osteoarthritis (OA) is the most common type of arthritis, which most often affects the knee. It occurs when the protective cartilage on the end of bones wears away.
- Trial name
- NCT03934047
- Testing
- Tranexamic Acid 100 MG/ML
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Glaucoma
Comparison of Visual Fields: Humphrey Field Analyzer (HFA) SITA Strategy, SCOPE (GATE Strategy) and Humphrey MATRIX Perimeter
The purpose of this study is to compare three perimetric techniques regarding progression of the visual field.
- Trial name
- X-SCOPE (NCT01068938)
- Testing
- three different perimeters: HFA, Octopus, MATRIX
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- University Hospital Tuebingen
Glaucoma
Variability in Perimetry Study
Improved Assessment of Visual Field Change is a trial aimed at investigating mechanisms of visual field testing variability. The investigators have found using larger stimulus size substantially lowers short-term variability.
- Trial name
- VIPII (NCT01051739)
- Testing
- Comparison of four visual field testing strategies
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Benign Intracranial Hypertension
Axial Length and Central Corneal Thickness in Benign Intracranial Hypertension
Patients in for treatment of benign intracranial hypertension will undergo two tests that are not routinely performed for these patients: central corneal thickness and axial length of the eye.
- Trial name
- NCT02541994
- Testing
- Pachette3, Lenstar-Think
- Volunteers
- 5 people
- Sponsor
- Ochsner Health System
Pain, Hysterectomy
Ultravision Visual Clearing System in Laparoscopic Hysterectomy and Myomectomy
This is a prospective blinded, randomized controlled study. The study will include three study arms: Patients undergoing laparoscopic hysterectomies will be randomized to one of either "Ultravision" (study arm 1) or "no…
- Conditions
- Pain, Hysterectomy, Myomectomy
- Trial name
- NCT03634306
- Testing
- Ultravision System, Laparoscopic Hysterectomy
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Mercy Research
Glaucoma, Posterior Vitreous Detachment
Vitreous Detachment and Glaucoma Progression
Posterior vitreous detachment is a common event. With optical coherence tomography, the investigators can precisely follow the stage of posterior vitrous detachment.
- Trial name
- REVEAL (NCT04719871)
- Where
- France
- Volunteers
- 250 people
- Sponsor
- University Hospital, Montpellier
Glaucoma, Visual Acuity
Buyang Huanwu Decoction and Normal Tension Glaucoma
The goal of this clinical trial is to test Buyang Huanwu Decoction in normal intra-ocular pressure glaucoma. The main question to answer is: the effect of Buyang Huanwu Decoction and its safety in patients with normal…
- Conditions
- Glaucoma, Visual Acuity, Visual Field, Chinese Medicine
- Trial name
- NCT06054763
- Testing
- Buyang Huanwu Decoction
- Volunteers
- 60 people
- Sponsor
- China Medical University Hospital
Age Related Macular Degeneration
Comparison Between Foresee Home and Optical Coherence Tomography (OCT) Visual Field Defects in Patients With Choroidal Neovascularization (CNV)
The Foresee Home is used in the recent years to detect age-related macular degeneration (AMD) lesions. The device is capable of differentiation as to stages of AMD and early detection of changes including choroidal…
- Trial name
- NCT01073592
- Where
- Israel
- Volunteers
- 10 people
- Sponsor
- Notal Vision Ltd.
Open Angle Glaucoma
TF for the Prediction of Visual Field Progression
Baseline 24-hour SENSIMED Triggerfish (TF) recordings as well as functional and structural vision tests measured prospectively every 3 months over a 2-year period, will be used to model TF's ability to serve as a risk factor for…
- Trial name
- NCT03047239
- Testing
- SENSIMED Triggerfish
- Sponsor
- Sensimed AG
Optic Nerve Disease, Macular Disease
Implementation of the NEDS EyeCTester App
Group 4a and 4b was an FDA trial that showed that patients who have an Amsler grid abnormality on paper, have a similar abnormality on the app.
- Conditions
- Optic Nerve Disease, Macular Disease, Visual Pathway Disorder
- Trial name
- NCT04607369
- Testing
- EyeCTester
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Neuro-Eye Diagnostic Systems, LLC
Visual Field Defect, Peripheral
Virtual Reality Visual Field Testing as an Alternative in Childhood Eye Disease
The purpose of this study is to test a new way of measuring the peripheral vision (called a visual field test) using a device which can be worn as goggles rather than being a large instrument the patient must sit at.
- Trial name
- NCT05150197
- Testing
- VisuALL, Humphrey Visual Field
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Duke University