Clinical trials: Ocular Motility Disorders
Convergence Insufficiency
Non-invasive Brain Stimulation for Treating Symptomatic Convergence Insufficiency
The goal of this randomized controlled trial is to test the effectiveness of non-invasive brain stimulation in treating adults with symptomatic convergence insufficiency compared to vergence/accommodative therapy.
- Trial name
- NIBSCI (NCT05877560)
- Testing
- Anodal-Transcranial Direct Current Stimulation, Office-Based Vergence/Accommodative Therapy
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Midwestern University
Multiple Sclerosis, Internuclear Ophthalmoplegia
Studying Eye Movement Deficits and Cognitive Impairment in Patients with Multiple Sclerosis Using Infrared Eye Tracking and Cognitive Tests
The goal of this observational study is to study the relationship between cognitive problems and problems in eye movements in Multiple Sclerosis (MS).
- Trial name
- VisuMS (NCT06629155)
- Testing
- Infrared oculography
- Volunteers
- 50 people
- Sponsor
- Universitair Ziekenhuis Brussel
Ophthalmological Disorder
Effect of Binocular Treatment Using a Dichoptic Reading Application in Children With Convergence Insufficiency.
Convergence insufficiency is a common disorder of binocular vision that can appear as early as childhood after visual effort, and is often associated with a variety of symptoms such as eyestrain, headaches, blurred vision and…
- Trial name
- ALEDICE (NCT06465615)
- Testing
- Self-education with dichoptic reading on tablet, Conventional orthoptic rehabilitation
- Volunteers
- 26 people
- Sponsor
- University Hospital, Montpellier
Convergence Insufficiency
Effectiveness of Virtual Reality Vision Therapy - VERVE
The purpose of this research study is to see how well the treatment of a participant's eye coordination and/or focusing problems improves eye muscle responses and symptoms of eyestrain.
- Trial name
- VRVT - VERVE (NCT04691427)
- Testing
- Virtual Eye Rotation Vision Exercises (VERVE)
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- OculoMotor Technologies
Temporomandibular Disorder, Temporomandibular Joint Disorders
Effect of Exercises on Convergence Insufficiency in Individuals With Temporomandibular Disorders
Temporomandibular Disorder is a disorder that involves the muscles of mastication, the temporomandibular joint (TMJ), and associated structures.
- Conditions
- Temporomandibular Disorder, Temporomandibular Joint Disorders, Temporomandibular Joint Dysfunction Syndrome, Convergence Insufficiency
- Trial name
- NCT05761106
- Testing
- Oculomotor Therapy, Therapy for Temporomandibular Disorder
- Where
- Brazil
- Volunteers
- 24 people
- Sponsor
- University of Nove de Julho
Binocular Vision Disorder, Convergence Insufficiency
Neurolens Convergence Insufficiency Study
To understand the benefits of the neurolens Measurement Device and neurolens treatment as it pertains to treating symptoms related to Convergence Insufficiency.
- Conditions
- Binocular Vision Disorder, Convergence Insufficiency, Computer Vision Syndrome
- Trial name
- NCT05087563
- Testing
- Neurolens spectacle lens
- Where
- 9 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Neurolens Inc.
Binocular Vision Disorder, Convergence Insufficiency
Neurolens Headache Study
To understand the benefits of the neurolens Measurement Device and neurolens treatment as it pertains to treating symptoms related to Chronic Headaches.
- Conditions
- Binocular Vision Disorder, Convergence Insufficiency, Headache, Computer Vision Syndrome
- Trial name
- NCT05070767
- Testing
- Neurolens spectacle lens
- Where
- 10 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Neurolens Inc.
Concussion, Mild, Convergence Insufficiency
Effect of Vergence Exercises for Patients With Convergence Insufficiency After Concussion.
A large proportion of concussion patients with long-term consequences of concussion experience visually related symptoms such as headache, blurred vision, double vision, and fatigue.
- Trial name
- NCT05012384
- Testing
- Vergence exercises (Orthoptic exercises)
- Where
- Denmark
- Volunteers
- 100 people
- Sponsor
- Danish College of Optometry and Vision Science
Myopia, Convergence Insufficiency
The Health-Related Quality of Life of the Patients With Symptomatic Convergence Insufficiency
This trial is an observational cohort study. Patients aged 8-15 years with symptomatic convergence insufficiency and 150 patients with symptomatic convergence insufficiency who had not received visual training were selected from…
- Trial name
- NCT05948046
- Testing
- Visual training in hospital
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Tianjin Eye Hospital
Convergence Insufficiency, Divergence Insufficiency
A Prospective Observational Study of Adult Strabismus
The purpose of this study is to describe clinical characteristics, treatments, and one-year outcomes of adults with convergence insufficiency, divergence insufficiency, or small angle hypertropia.
- Conditions
- Convergence Insufficiency, Divergence Insufficiency, Hypertropia
- Trial name
- SAS1 (NCT02510040)
- Testing
- Prism, Orthoptic Exercises, Eye Muscle Surgery
- Where
- United States
- Volunteers
- 217 people
- Sponsor
- Jaeb Center for Health Research
Convergence Insufficiency
Home Vision Therapy and Prism Prescription in Presbyopic Persons With Convergence Insufficiency
convergence insufficiency is one of the most common binocular vision problems in which the eyes tend to have more exophoria in near than distance activities.
- Trial name
- NCT05311917
- Testing
- home vision therapy, base in prism prescription
- Where
- Iran
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Exophoria
Cervical Manipulation (OAA Technique) in Exophories
Objetive: to assess the efficacy of the occipito-atlas-axis cervical manipulation technique to correct ocular divergence in subjects with exophoria. Design: quantitative, experimental, longitudinal and prospective study.
- Trial name
- NCT04901533
- Testing
- O-A-A, cranial listening
- Where
- Spain
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Seville
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
Convergence Insufficiency
Objective Assessment of Disparity Vergence After Treatment of Symptomatic CI in Children
This study is designed to evaluate changes in objective measures of disparity vergence after office-based vergence/accommodative therapy (OBVAT) for convergence insufficiency (CI) in children 12-17 years old.
- Trial name
- NCT03248336
- Testing
- office-based vergence/accommodative therapy
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Salus University
Concussion, Convergence Insufficiency
Interventions for Convergence Insufficiency in Concussed Children
The ICONICC Study is a randomized controlled clinical trial designed to compare the proportion of successful treatment outcomes between children assigned to standard concussion care only, standard concussion care plus simple…
- Trial name
- ICONICC (NCT03908112)
- Testing
- Standard Community Concussion Care (SC), SC plus Simple Convergence Exercises (SC+), SC plus Office-based Vergence/Accommodative Therapy (SC+OBVAT)
- Where
- 8 sites in United States
- Volunteers
- 264 people, healthy volunteers welcome
- Sponsor
- Mitchell Scheiman
Mild Traumatic Brain Injury, Brain Concussion
Eyetracking and Neurovision Rehabilitation of Oculomotor Dysfunction in Mild Traumatic Brain Injury
The purpose of this single center, longitudinal, pilot study is to provide evidence for the use of an eye tracking system as an objective tool to identify mild traumatic brain injury (mTBI) related oculomotor dysfunction (OMD)…
- Conditions
- Mild Traumatic Brain Injury, Brain Concussion, Convergence Insufficiency, Accommodative Insufficiency
- Trial name
- NCT03319966
- Where
- United States
- Volunteers
- 92 people
- Sponsor
- Hennepin Healthcare Research Institute
Multiple Sclerosis, Internuclear Ophthalmoplegia
Study and Treatment of Visual Dysfunction and Motor Fatigue in Multiple Sclerosis
Primary fatigue represents a major cause of disability in patients with multiple sclerosis (MS), being reported in about 90% of cases.
- Conditions
- Multiple Sclerosis, Internuclear Ophthalmoplegia, Fatigue
- Trial name
- NCT02391961
- Testing
- Dalfampridine
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- VA Office of Research and Development
Ocular Motility Disorders
Oculomotor Training Improves Reading Eye Movement
Children with reading eye movement problems were recruited for this study. The treatment group was provided with oculomotor training for 8 weeks, the control group was given placebo exercises.
- Trial name
- NCT02981875
- Testing
- oculomotor training
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Convergence Insufficiency
Office-based Vision Therapy for Improving Reading and Attention in Children With Convergence Insufficiency
CITT-ART is a multicenter study (8 locations around the United States) of 324 children ages 9 to <14 years with symptomatic convergence insufficiency (CI).
- Trial name
- CITT-ART (NCT02207517)
- Testing
- Office-based vergence/accommodative therapy
- Where
- 8 sites in United States
- Volunteers
- 311 people, healthy volunteers welcome
- Sponsor
- Salus University
Convergence Insufficiency
Neural Mechanism of Vision Therapy for Patients With Convergence Insufficiency
Convergence insufficiency (CI) is a prevalent binocular vision disorder with symptoms that include double/blurred vision, eyestrain, and headaches when engaged in reading or other near work.
- Trial name
- NCT03593031
- Testing
- Office Based Vergence and Accommodative Therapy
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- New Jersey Institute of Technology