Clinical trials: Visualization
Autism Spectrum Disorder, Child
AI Toothbrush and Visual Pedagogy to Improve Oral Hygiene in Children With Autism Spectrum Disorder
This randomized clinical trial evaluates the effectiveness of an AI-enabled electric toothbrush and visual pedagogy materials in improving oral hygiene among children with autism spectrum disorder (ASD).
- Conditions
- Autism Spectrum Disorder, Child, Oral Health, Artificial Intelligence
- Trial name
- NCT07160517
- Testing
- Visual Pedagogy and Manual Toothbrushing
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Static Postural Balance, Reaction Time
Oculomotor Exercises and Balance in Athletes
The goal of this interventional study is to evaluate the effects of a six-week eye-movement exercise program on balance in athletes aged 15 to 30 years participating in basketball, football, and boxing.
- Trial name
- NCT07430384
- Testing
- Oculomotor Exercise Protocol, Usual Training
- Where
- Albania
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Sport University of Tirana
Schizophrenia
TMS Enhancement of Visual Plasticity in Schizophrenia
The major goal is to determine if Transcranial magnetic stimulation (TMS) enhances visual plasticity in schizophrenia. TMS sessions (sham/placebo and real TMS) will be conducted before two MRI scans with two weeks in-between to…
- Trial name
- NCT03220438
- Testing
- Transcranial Magnetic Stimulation
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Rett Syndrome, Preserved Speech Variant, Mecp2 Duplication Syndrome
Rare Diseases Clinical Research Network: Neurophysiological Correlates
The overall purpose of this project is to advance understanding of the neurophysiological features of Rett syndrome (RTT), MECP2 Duplication (MECP2 Dup) and RTT-related disorders (CDKL5, FOXG1) to gain insight into disease…
- Conditions
- Rett Syndrome, Preserved Speech Variant, Mecp2 Duplication Syndrome, Rett-related Disorders
- Trial name
- NCT03077308
- Testing
- Auditory and Visual Event-related Potentials and EEG
- Where
- 5 sites in United States
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Methamphetamine Disorders
Reliability, Validity, and Acceptability of a Novel Visual Scale for Estimating Daily Methamphetamine Use Among People Who Use Methamphetamine
PROJECT RESIN: This study is examining the reliability, validity, and acceptability of a novel visual scale for estimating daily methamphetamine use among people who use methamphetamine.
- Trial name
- PROJECT RESIN (NCT07464873)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Phillip Coffin, MD, MIA
Visual Acuity
Clinical Evaluation of Two Marketed Artificial Tears in Non-contact Lens Wearing Patients
This clinical study is a randomized, double-masked, cross-over, bilateral, 2 treatment x 2 period, dispensing 4-visit study with a 7-9 day washout period in between visits 2 and 3. The study will last approximately 3 months.
- Trial name
- NCT03466086
- Testing
- Test Eye Drops, Control Eye Drops
- Where
- United Kingdom
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Sickle Cell Disease
A Brief Laboratory-Based Hypnosis Session for Pain in Sickle Cell Disease
This pilot study will assess the effects of a brief laboratory-based guided imagery procedure on responses to pain in patients with sickle cell disease (SCD) and healthy controls.
- Trial name
- NCT02620488
- Testing
- Guided Imagery
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Pseudophakia
Maximizing Visual Outcomes With Eyhance IOLs
This is a non-interventional prospective, single center, bilateral, non-randomized, open-label, observational clinical study. All patients will have had bilateral implantation of an Eyhance IOL at the time of cataract surgery.
- Trial name
- NCT05611073
- Testing
- Visual Acuity, Biometric Data Collection, Patient Questionnaire
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Berkeley Eye Center
Visual Health of Virtual Reality
Developing and Validating VR-Enabled Ophthalmic Clinics: A New Paradigm for Visual Function Testing
This study aimed to design and validate a VR-based ophthalmic clinic that replicates traditional tests of visual acuity, stereopsis, and contrast sensitivity within an immersive digital environment.
- Trial name
- NCT04530773
- Testing
- Watch VR movies/ Play VR games
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Preterms at Risk for Developmental Disorders
CareToy - A Modular Smart System for Infants' Rehabilitation at Home Based on Mechatronic Toys
Stroke and other neurological conditions affect the population of infants in percentages that cannot be considered marginal. Preterm infants are the highest infants at risk for neurological damage.
- Trial name
- CareToy (NCT01990183)
- Testing
- CareToy, Standard Care
- Where
- 2 sites in Denmark, Italy
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- IRCCS Fondazione Stella Maris
Environmental Enteric Dysfunction
Capsule Endomicroscopy for Visualization of the Small Intestine in EED Population in Pakistan
This pilot study will test the feasibility and tolerability of the tethered OCT capsule and Trans Nasal Endomicroscopy probe and accessory devices for imaging the small intestine in subjects with EED and a matched non-EED cohort.
- Trial name
- NCT04275167
- Testing
- Tethered Capsule Endomicroscope/Trans Nasal Endomicroscope
- Where
- Pakistan
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Healthy
Does Motor Imagery Training Enhance Control of Movement in Older Adults?
The goal of this clinical trial is learn about motor imagery training (i.e. imagining a task) with healthy older adults. The main question this clinical trial aims to answer is: Will imagining a task improve control of force…
- Trial name
- NCT05669131
- Testing
- Motor imagery training
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Healthy Volunteers
THE INFLUENCE OF GRAVITY
Although most ground studies showed that an egocentric reference frame better supports spatial orientation, it is not proven it will be the same during weightlessness.
- Trial name
- ARGuide (NCT03298139)
- Testing
- 3 levels of gravity (1G, 1.8G, 0G).
- Where
- France
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Visual Acuity
Ocular Characteristics in Contact Lens and Spectacle Wear
This clinical study will investigate the difference in ocular characteristics between contact lens wear and spectacle wear among habitual contact lens wearers, using a 2-treatment by 2-period cross-over design.
- Trial name
- NCT03913377
- Testing
- Spectacles, ACUVUE OASYS®1-Day with HydraLuxe™ Technology
- Where
- 3 sites in United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Quality of Life (QOL), Depression
Body-Mind-Spirit Action Group on the Well-being
Primary Purpose: To evaluate the effectiveness of a culturally adapted BMS group intervention on holistic well-being, depressive symptoms, sleep parameters, and quality of life in individuals with visual impairment.
- Trial name
- BMS (NCT07105761)
- Testing
- Body-Mind-Spirit
- Where
- Taiwan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Taipei City Hospital
Intubation, Glottis Visualization
Glottis Visualization in Different Lifting Methods
Among the various types of video laryngoscopes, the McGrath MAC video laryngoscopy (VL) has become popular because it is lightweight and can be quickly and hygienically prepared by changing the blade.
- Trial name
- NCT05967338
- Testing
- using McGrath Video Laryngoscope
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Visual Disorders
Clinical Long-Term Evaluation of Approved and Investigational Contact Lenses
This is a multi-site, dispensing, 4-visit, 2-arm parallel group, randomized, double-masked clinical trial using a Vistakon investigational contact lens (test) and a marketed monthly replacement contact lens (control).
- Trial name
- NCT02625233
- Testing
- senofilcon C, comfilcon A
- Where
- 6 sites in United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Neurodevelopmental Disorders
Enhancing Behavior and Brain Response to Visual Targets Using a Computer Game
Participants will play a computer game that is controlled by their gaze patterns and designed to direct attention their attention to specific on-screen targets. Visual attention to targets will be rewarded.
- Trial name
- NCT02118649
- Testing
- Game
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Yale University
Visual Acuity
Evaluating Accommodative Responses of Soft Contact Lenses for Myopia Control
This is a bilateral, non-dispensing, randomized, controlled, double-masked, 7x7 cross-over study. Each subject will be bilaterally fitted with one of the 7 test articles in each of the 7 periods for a total of four visits.
- Trial name
- NCT03635528
- Testing
- Test Lens 1, Test Lens 2, Test Lens 3
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Gait, Attention
Attentional Focus Training on Visuomotor Control in Older Adults
This study will be a pilot randomized controlled trial, to investigate the effectiveness of an external focus training on visuomotor performance while comparing with an active control group.
- Conditions
- Gait, Attention, Older Adults
- Trial name
- NCT07085364
- Testing
- Attentional focus, Control
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
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