Clinical trials: Eye Disorders
Diplopia, Monocular
VisionApp - Ghosting
Recent Android mobile device technology is available which allows user-measured refractive error and reading add power. This technology could be quite useful to the clinical and research community.
- Trial name
- NCT07571538
- Testing
- Proclear 1 Day Contact Lens, MyDay Contact Lens, NaturalVue Contact Lens
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Indiana University
Trachoma
App-based Versus Slide-based Inter-grader Agreement (IGA) Test for Trachoma Graders
Trachomatous inflammation-follicular (TF) is diagnosed by looking for clinical signs of infection of everted eyelids (conjunctivae) of children.
- Trial name
- NCT04002726
- Testing
- Inter-grader agreement (IGA) app
- Where
- Tanzania
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Glaucoma, Suspect, Optic Nerve Hypoplasia and Abnormalities of the Central Nervous System
A More Engaging Visual Field Test to Increase Use and Reliability in Pediatrics
The majority of young children do not think that visual field (VF) testing of peripheral vision is similar to a game; therefore, it is not surprising that they have difficulty maintaining attention during VF testing and thus the…
- Conditions
- Glaucoma, Suspect, Optic Nerve Hypoplasia and Abnormalities of the Central Nervous System, Congenital Coloboma of the Optic Nerve, Optic Nerve Head Pits, Bilateral Congenital
- Trial name
- NCT02157025
- Testing
- Cartoon video fixation target and cartoon character voice audio instructions during Humphrey perimetry, Usual Care procedures during Humphrey perimetry for children
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Stroke, Visual Defects
Differentiation of Human Body Balance Disorders
Our research aims to analyze the possibilities of functional assessment of imbalances in the human body. Using the available, commonly known and used tests and devices for objective examination of static and dynamic body balance…
- Conditions
- Stroke, Visual Defects, Labyrinth Diseases, Cervical Spine Degenerative Disease
- Trial name
- NCT07395180
- Testing
- Patients after stroke, Patients with posterior columns of the spinal cord, Patients with labyrinth diseases
- Where
- Poland
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- Military Institute od Medicine National Research Institute
Dry Eye Syndrome
Allogeneic Versus Autologous Serum Eye Drops
Serum eye drops (SEDs) are used to treat patients with extreme dry eyes and other corneal defects. Serum is used in severe ophthalmic cases where conventional eye drops (artificial tears) have insufficient effect.
- Trial name
- AVAnS (NCT03085290)
- Testing
- Autologous serum eye drops, Allogeneic serum eye drops
- Where
- Netherlands
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Sanquin Research & Blood Bank Divisions
Hemianopia, Hemianopsia
Collision Warning Device for Blind and Visually Impaired
This study evaluates a novel collision warning device to help people with severe vision impairment or blindness avoid collisions with obstacles.
- Conditions
- Hemianopia, Hemianopsia, Peripheral Visual Field Defect, Blindness
- Trial name
- NCT03057496
- Testing
- Collision warning device
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Glaucoma Eye
Artificial Intelligence-assisted Glaucoma Screening (AIAGS)
This study will develop an artificial intelligence (AI) program for the screening of glaucoma.
- Trial name
- NCT03682783
- Testing
- Fundus Image
- Where
- China
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Stuttering, Adult
Information Processing Biases in Adults Who Stutter
The goal of this clinical trial is to examine whether stuttering is associated with a tendency to attend more quickly or for longer durations to threat-related information in the environment (threat-related attention bias).
- Trial name
- NCT06422442
- Testing
- Threat-related stimulus exposure
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Memphis
Stroke
Assessment of Eye Movements in Stroke Patients and Closed-loop Intervention
The current study evaluates first the assumption that eye-movements during free viewing behavior are potential biomarkers of visuospatial deficits in stroke population.
- Trial name
- EMS (NCT06965673)
- Testing
- Visual exploration training, Standard neuropsychological rehabilitation
- Where
- 2 sites in Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- IRCCS San Camillo, Venezia, Italy
Age-related Macular Degeneration, Choroidal Neovascular Age-related Macular Degeneration
Association of Macular Pigment Optical Density (MPOD) and Genetic Variants in Complement Factor H in Subjects With Choroidal Neovascular (CNV)
Subjects with wet AMD, dry AMD, and age-matched controls will undergo routine occular measurements, will provide a blood and cheek cell sample, and will have macular pigment optical density (MPOD) measured to determine if there…
- Trial name
- NCT01682382
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Sequenom, Inc.
Chronic Blepharitis
Treatment of Demodex Blepharitis With Ivermectin Gel 0.1% Plus Metronidazole 1%
Blepharitis is a endemic inflammatory disease caused mainly by Demodex folliculorum and Demodex Brevis, This mites are often associated with anaerobic bacteria that produces a skin inflammation, so a intervention that reduces the…
- Trial name
- NCT02236403
- Testing
- Ivermectin 0.1% Metronidazole 1%, None intervention
- Where
- Colombia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional de Colombia
Age-related Macular Degeneration
Association of Previously Verified Gene Polymorphisms With AMD in Turkish Population
The purpose of this study is to determine whether common genetic polymorphisms that have been verified to be related to age-related macular degeneration (AMD) in some populations are also associated with AMD in Turkish population
- Trial name
- AMD-SNP (NCT02248324)
- Where
- Turkey (Türkiye)
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Kocatepe University
Smoking
The Effect of Emotional Freedom Techniques (EFT) in Smokers Failing a Smoking Cessation Program
The National Health Service (NHS) stop smoking service at the Central Lancashire NHS Trust serves a diverse population of smokers, with a very good quit rate and high standards.
- Trial name
- NCT00981396
- Testing
- EFT (Emotional Freedom Techniques), CBT (Cognitive Behavioral Therapy)
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Soul Medicine Institute
Age Related Macular Degeneration
Patient's Feelings After Receiving a Diagnosis of Age-related Macular Degeneration
Age-related macular degeneration (AMD) is the leading cause of blindness in the elderly population of the industrialized world. AMD is a progressive degenerative disease affecting the central area of the retina, responsible for…
- Trial name
- PANDA (NCT03035461)
- Where
- France
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Intercommunal Creteil
ADHD, Convergence Insufficiency
Study of Eyes and Attention Deficit (SEAD)
Attention-Deficit Hyperactivity Disorder (ADHD) is considered to be one of the most prevalent chronic health conditions in children. It affects between 4% and 12% of young children.
- Conditions
- ADHD, Convergence Insufficiency, Accommodative Insufficiency
- Trial name
- NCT00472511
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Glaucoma
Comparison Between Handheld Rebound Tonometer and Applanation Tonometer in IOP Measurement in Paediatric Glaucomas
To compare the accuracy between handheld rebound tonometer \& applanation tonometer in IOP measurement in pediatric glaucoma cases
- Trial name
- NCT06766799
- Testing
- Rebound and Applanation Tonometer
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Sohag University
Normal Tension Glaucoma
Effect of Netarsudil vs Brimonidine in NTG Patients on Latanoprost
A randomized, multicenter, investigator-masked prospective study of NTG patients currently on latanoprost 0.005% monotherapy, to study the effect of IOP change with the introduction of netarsudil 0.02% vs brimonidine 0.1%.
- Trial name
- NCT06449352
- Testing
- Netarsudil, Brimonidine
- Where
- 4 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Westlake Eye Specialists
Myopia
Safety and Effectiveness of Wavefront-Guided LASIK Corrections of Myopic Refractive Errors
The purpose of this clinical trial is to demonstrate that wavefront-guided LASIK is safe and effective for the correction of myopic refractive errors.
- Trial name
- NCT01663363
- Testing
- LASIK correction of myopic refractive errors
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Myopia, Hyperopia
Complete Easy Rub Comparative Efficacy Study
The aim of this trial is to assess Complete Easy Rub compared to a competitor multi-purpose solution in terms of lens cleanliness, subjective response and ocular response, when lenses are worn bilaterally on a daily wear basis…
- Conditions
- Myopia, Hyperopia, Astigmatism
- Trial name
- NCT01019564
- Testing
- Complete Easy Rub Formula MPS, Aquify MPS
- Volunteers
- healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Behcet Disease, Cranial Nerve Disorder
Cranial Nerve Functions in Behçet's Disease and Their Relationship With Clinical Parameters
The goal of this study is to find out whether cranial nerves are affected in people with Behçet's Disease (BD), and how this might relate to other disease features.
- Trial name
- NCT07135063
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Marmara University
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