Clinical trials: Visualization
Blindness and Low Vision
V-NAV Usability Study: End Users Trying the Vortant Indoor Navigation Tool
The study will begin with an explanatory/training session where individuals with low vision will learn to use the V-NAV (Vortant NAVigation tool) indoor navigation app, and will have the opportunity to try it for a few…
- Trial name
- NCT05647694
- Testing
- V-NAV indoor navigation prototype
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Vortant Technologies, LLC
Anisometropic Amblyopia, Strabismic Amblyopia
3D Movie Viewing vs Occlusion for Treating Amblyopia in Children
Amblyopia is a common childhood visual disorder that affects vision in one eye and can also impair depth perception (stereopsis).
- Trial name
- VISTA3D (NCT07563946)
- Testing
- 3D Movie Viewing, Occlusion Therapy
- Volunteers
- 56 people
- Sponsor
- Universitat Politècnica de Catalunya
Brain and Central Nervous System Tumors
MK0752 in Treating Young Patients With Recurrent or Refractory CNS Cancer
RATIONALE: MK0752 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. PURPOSE: This phase I trial is studying the side effects and best dose of MK0752 in treating young patients with…
- Trial name
- NCT00572182
- Testing
- MK-0752
- Where
- 12 sites in United States
- Volunteers
- 33 people
- Sponsor
- Pediatric Brain Tumor Consortium
Myopic Progression
Effects of Different Designs of Orthokeratology Lens on Myopia Control and Visual Quality
This study was aimed to evaluate the effects of different Orthokeratology，including the size of central optical zone and the height of peripheral reverse curve, on myopia control and visual quality.
- Trial name
- NCT05192824
- Testing
- Orthokeratology lens
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital
CLN3
Study With Batten-1 (Miglustat Liquid Formulation) to Treat Ceroid Lipofuscinosis Neuronal 3 (CLN3) Disease
The goal of this open-label, single-arm, multicenter study is to assess the efficacy and safety of Batten-1 (oral liquid formulation of miglustat) (15 mg/kg up to 600 mg/day) in approximately 27 pediatric subjects with CLN3…
- Trial name
- NCT07882290
- Testing
- Miglustat oral liquid formulation (250 mg/mL)
- Where
- 10 sites in United States, Denmark and 6 more
- Volunteers
- 27 people
- Sponsor
- Beyond Batten Disease Foundation
Pediatric Ocular Trauma
Pediatric Ocular Trauma in Minia Governate
The most common cause of unilateral blindness in pediatric age groups, especially in developing countries, is ocular trauma. The epidemiology of eye injuries varies in different parts of the world and different age groups and…
- Trial name
- NCT05538260
- Testing
- Repair of ocular trauma in children below 16 years old
- Where
- Egypt
- Volunteers
- 103 people
- Sponsor
- Minia University
Pseudoxanthoma Elasticum
Evolution of Visual Impairment During Pseudoxanthoma Elasticum
Pseudoxanthoma elasticum is a disease whom frequency is estimated about 1/50000 to 1/100 000. There is a female preponderance with a sex-ratio of 2:1.
- Trial name
- NCT00555113
- Where
- France
- Volunteers
- 38 people
- Sponsor
- European Georges Pompidou Hospital
Vision Disability
Assessment of an Augmented Reality Low Visual Aid in Children and Young People With Visual Impairment
Approximately 24,500 children and young people (CYP) in England have a visual impairment (VI). VI refers to a loss of vision that cannot be corrected with glasses or contact lenses. Low vision aids (e.g.
- Trial name
- NCT05201482
- Testing
- SightPlus
- Where
- United Kingdom
- Volunteers
- 18 people
- Sponsor
- Sheffield Children's NHS Foundation Trust
Child Sexual Abuse, Disability, Vision
The Effect of Nurse-Led Body Protection Education in Students With Visual Impairments
In the study, it was aimed to examine the effect of nurse-led body protection education on the sexual abuse knowledge levels of students with visual impairments.
- Trial name
- NCT06497803
- Testing
- Nurse-Led Body Protection Education, Reminder Education Brochure
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Marmara University
Visual Impairment
Grip Effects of Power Ball in Children
A broad definition of visual impairment includes a wide continuum of visual function loss. Aspects of visual function include visual acuity, which is the capacity to resolve detail, and accommodation (capacity to concentrate)…
- Trial name
- NCT05976880
- Testing
- Conventional treatment of isometric hand grip training exercises, Conventional treatment along with power ball training
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- Riphah International University
Blindness
Neuroplasticity in Blind Subjects After Repetitive Tactile Stimulation
Brain plasticity of cortical activity caused by repetitive tactile stimulation could have a progressive development that was from primary parietal areas, passing over parieto-occipital areas and came secondary to primary…
- Trial name
- NCT01754103
- Testing
- Tactile Training
- Where
- Spain
- Volunteers
- 24 people
- Sponsor
- Universidad Complutense de Madrid
Cerebral Palsy
Effect of Using Adaptive Seating Equipment on Hand Function
Objective: The purpose of this study was to evaluate the effect of adaptive swiss ball seating as an alternative for standard chair seating on hand function in children with hemiparesis.
- Trial name
- hemiparesis (NCT04651283)
- Testing
- Traditional seat group, Adaptive seating equipment group
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
Visual Deficiencies
Exploration of the Role of Vision on Spatial Cognition
Atypical developpement of spatial cognition has been shown in congenital bindness with some consequences on mathematic learning (Cattaneo et al., 2010) as well as on the mental representation of spatial maps (Thinus-Blanc \&…
- Trial name
- SpatioCog (NCT06088797)
- Testing
- METRIC COMPARISON Tasks : Tactile PVSE test, METRIC COMPARISON Tasks : Classic PVSE test, Mental imagery task
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Unintentional Ingestion of Prescriptions Within Vials and Blisters
Visual Distraction as a Means of Enhancing Child Resistance
Unintentional poisonings of children continues to be a major issue in the US. According to a study conducted by Cincinnati Children's Hospital Medical Centers, during the period from 2001-2008, emergency room visits for children…
- Trial name
- VDCR (NCT01859780)
- Testing
- Visual distractor
- Where
- 3 sites in United States
- Volunteers
- 229 people, healthy volunteers welcome
- Sponsor
- Michigan State University
Asperger Syndrome, High Functioning Autism
Portable Visual Guidance System Phase II
Abstract: In Phase I, we designed and tested a Portable Visual Guidance System (PVGS), which combines a PDA - for user guidance - and an Internet website - for linking the user to an educational support team.
- Trial name
- PVGS-II (NCT00848874)
- Testing
- PVGS
- Where
- United States
- Volunteers
- 47 people
- Sponsor
- Minna Levine, PhD
Post Mastectomy Pain Syndrome
Comparison Between Pregabalin and Acetaminophen for the Treatment of Post-Mastectomy Pain Syndrome
The goal of this trial is to learn if Pregabalin is better than Acetaminophen in pain management of patients with Post-Mastectomy pain Syndrome, which is defined as pain in the scar, chest wall, shoulder after undergoing…
- Trial name
- NCT07567924
- Testing
- Pregabalin, Acetaminophen
- Where
- Pakistan
- Volunteers
- 158 people
- Sponsor
- Subas Ali
Developmental Coordination Disorder
Effectiveness of Motor Imagery and Task-oriented Training in Children With Developmental Coordination Disorder
Experimental study based on the effectiveness of motor imagery and task-oriented training over the motor competence in children with Developmental Coordination Disorder (DCD).
- Trial name
- NCT04176159
- Testing
- MOTOR IMAGERY AND TASK-ORIENTED TRAINING
- Where
- Spain
- Volunteers
- 99 people
- Sponsor
- David Moreno Naya
Visual Impairment
Influence of Low Vision Assistive Technology on Mobility Among Visually Impaired Individuals
This study investigates the influence of low vision assistive technology (AT) on the mobility and independence of individuals with visual impairments.
- Trial name
- NCT07055646
- Testing
- Traditional Assistive Technology, Digital Assistive Technology, Combined Technology Users
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Superior University
Amblyopia
Evaluation of Amblyopia Protocols Using a Dichoptic Gabor Videogame Program
Interest in developing alternative methods for the treatment of amblyopia (lazy eye) has long been a topic of interest among clinicians and researchers.
- Trial name
- NCT06150391
- Testing
- Visionary: computer exercises using dichoptic Gabor Patches and band-filtered noise masks, Patching
- Where
- Spain
- Volunteers
- 125 people
- Sponsor
- Hospital de Merida
Malocclusion, Crossbite
Evaluation of Removable Appliances and Clear Aligners in Early Orthodontic Treatments During the Mixed Dentition Period
This prospective study aims to compare two different orthodontic treatment modalities-clear aligners and removable appliances-in children aged 6 to 12 years during the mixed dentition period.
- Trial name
- NCT07331090
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Neslihan Atmaca