Clinical trials: Visualization
Pain, Fear
The Effect of Bubble Machine and Cartoon on Pain and Fear
Aim: This study aimed to compare the effects of cartoon-based audiovisual distraction and bubble-machine-based visual distraction on pain and fear during venipuncture in preschool children.
- Conditions
- Pain, Fear, Nurse
- Trial name
- NCT07776860
- Testing
- Implementation of Bubble Machine, Implementation of Cartoon
- Where
- Turkey (Türkiye)
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- Ege University
Eye Injuries
An Exploratory Study of Visual Function Rehabilitation in Patients With Ocular Trauma
Ocular trauma is one of the leading causes of blindness worldwide, often resulting in severe visual impairment or even loss of vision after injury.
- Trial name
- NCT06174415
- Testing
- Perceptual Learning
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Bereavement, Healthy
The Impact of Familiarity and Emotional Attachment on the Visual Processing of Faces
This study uses functional magnetic resonance imaging (fMRI) to look at brain activity while patients view pictures of people's faces that they are familiar with or have emotional attachment to.
- Trial name
- NCT00001913
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Developmental Dyslexia, Developmental Spelling Disorder
Remotely Controlled Intervention for Developmental Reading and Spelling Disorders Through the Tachidino Platform
The study aims to document the effects of the intervention system for specific reading and spelling disorders, currently in use at Scientific Institute (IRCCS) Medea as an innovative intervention model in e-health mode.
- Trial name
- NCT04382482
- Testing
- Tachidino
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- IRCCS Eugenio Medea
Cataract, Lens Opacities
A Comparison of FineVision Intraocular Lenses vs Symfony Intraocular Lenses
This is a prospective randomised open-label study with the aim to compare the visual performance of the trifocal FineVision® IOL versus the extended range of vision Symfony® IOL after phaco-emulsification cataract surgery.
- Conditions
- Cataract, Lens Opacities, Presbyopia
- Trial name
- NCT03974451
- Testing
- IOL implantation experimental, IOL implantation active comparator
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Healthy Nutrition, Healthy Diet
Baylor Infant and Toddler Biomarker of Nutrition Study
Young children rely on their foods and drinks for the nutrients they need to grow, like energy, protein, vitamins, and minerals.
- Trial name
- BITBONS (NCT05869760)
- Testing
- Carotenoid Intake, Serum carotenoid concentrations
- Where
- United States
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Vaping
Influencer Marketing: a Survey-based Experiment Among Adolescents
Adolescents (N = 664) participated in the online survey-based experiment. They were randomly shown 10 videos, featuring influencers promoting e-cigarettes alongside healthy lifestyle activities (experimental group), or…
- Trial name
- NCT06501937
- Testing
- Influencer marketing
- Where
- United States
- Volunteers
- 664 people
- Sponsor
- University of Southern California
Autism Spectrum Disorder
Effectiveness of Visual-Behavioral Approach and Predictive Factors in Dental Exams for Children With Autism
The objective of the study are: 1. Evaluating the effectiveness of the structural-visual model of behavioral approach on the compliance and cooperativity of children with ASD in dental examinations. 2.
- Trial name
- NCT06470724
- Testing
- Structural visual approach
- Where
- Indonesia
- Volunteers
- 37 people
- Sponsor
- Universitas Muhammadiyah Yogyakarta
Angioid Streaks, Choroidal Neovascularization
Use of Intravitreal Bevacizumab in Eyes With Choroidal Neovascularization Secondary to Angioid Streaks
Intravitreal Bevacizumab is an effective treatment for choroidal neovascularization secondary to Angioid Streaks
- Trial name
- NCT00599820
- Testing
- Intravitreal Bevacizumab
- Where
- Mexico
- Sponsor
- Asociación para Evitar la Ceguera en México
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
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
Hemiplegic Cerebral Palsy
The Effect of Treadmill Training With Visual Feedback and Rhythmic Auditory Cue on Gait and Balance in Cerebral Palsy
The development of efficient and independent walking is an important therapeutic goal for many children with cerebral palsy (CP).
- Trial name
- NCT05787977
- Testing
- Visual Feedback and Rhythmic Auditory Cue
- Where
- Pakistan
- Volunteers
- 28 people
- Sponsor
- Sehat Medical Complex
Visuomotor Skills
Visual Training and and Reaction Time in Tennis
Tennis is situational sport in which the result of the game is directly influenced by the interaction with the opponent. In fact, athletes have to respond in a short-time period to change the way of playing by fast analyzing…
- Trial name
- NCT03233685
- Testing
- Visual Training, Normal Training
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Milan
Movement Disorder, Healthy
Study of Brain Control of Movement
This study will use transcranial magnetic stimulation to examine how the brain controls movement by sending messages to the spinal cord and muscles and what goes wrong with this process in disease.
- Trial name
- NCT00017979
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Low Vision in Children
Research and Development of Reading Visual Aids for Low-Vision Individuals Based on Virtual Reality Technology
Low vision substantially impairs reading ability and educational participation in adolescents. Existing assistive technologies, including optical magnifiers and electronic visual aids, are often limited by fragmented system…
- Trial name
- NCT07703449
- Testing
- VR-Based Intelligent Reading Aid, Natural Vision Reading (No Assistive Device)
- Where
- China
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Keratoconus
Preoperative Corneal Measurements Estimate the Corrected Distance Visual Acuity After Corneal Cross-linking
This study aims to determine if objective markers describing corneal optical density (COD), thinnest corneal thickness (TCT), anterior (ARC), and posterior (PRC) surface radii over the 3mm thinnest region of the cornea could…
- Trial name
- NCT06522789
- Testing
- corneal cross-linking procedure
- Where
- North Macedonia
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Sistina Ophthalmology Hospital
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
Exudative Age-Related Macular Degeneration
Monocentric Retrospective Observational Study on Patients With Macular Degeneration
Main Objective: The main objective of this retrospective observational study was to describe the evolution of visual acuity measured on ETDRS (Early Treatment Diabetic Retinopathy Study) scale, for patients with exudative…
- Trial name
- ELOUAN (NCT02089503)
- Testing
- intravitreal injections of Lucentis
- Where
- France
- Volunteers
- 250 people
- Sponsor
- Hospital St. Joseph, Marseille, France
Functional Abdominal Pain
Use of Guided Imagery for Functional Abdominal Pain in Children:
The purpose of the study is to evaluate the effectiveness of relaxation, with or without guided imagery, for treating children with functional abdominal pain.
- Trial name
- NCT00327548
- Testing
- guided imagery
- Sponsor
- Children's Mercy Hospital Kansas City
Childhood Central Nervous System Germ Cell Tumor, Childhood Choroid Plexus Tumor
Irinotecan in Treating Children With Refractory Solid Tumors
This phase II trial is studying irinotecan to see how well it works in treating children with refractory solid tumors. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die.
- Conditions
- Childhood Central Nervous System Germ Cell Tumor, Childhood Choroid Plexus Tumor, Childhood Craniopharyngioma, Childhood Grade I Meningioma
- Trial name
- NCT00004078
- Testing
- irinotecan hydrochloride
- Where
- United States
- Volunteers
- 181 people
- Sponsor
- Children's Oncology Group