Clinical trials: Visualization
Age Related Cognitive Decline
Improvements in Cognitive Skills of Older Adults Using Dynamic Visual Attention Training
The proposed SBIR Phase I study tests the feasibility of PATH neurotraining for improving cognitive skills in older adults and, potentially, forestalling or protecting against cognitive decline and dementia.
- Trial name
- NCT03456986
- Testing
- PATH neurotraining, Orientation Discrimination
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Perception Dynamics Institute
Visual Acuity
Evaluation of Approved Contact Lenses (CR-6657)
This is a prospective, multi-site, bilateral, 2-week dispensing, randomized, controlled, single-masked (subjects), 2x2 crossover study to evaluate visual acuity.
- Trial name
- NCT07819305
- Testing
- Test (Senofilcon A), Control (Serafilcon A)
- Where
- 8 sites in United States
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Relative Afferent Pupil Defect (RAPD)
Measuring Relative Afferent Pupillary Defect
The goal of this prospective reliability study is to test the effectiveness of a commercially available, off-the-shelf virtual reality head-mounted display (VR HMD) and machine learning (ML) algorithms in detecting Relative…
- Trial name
- RAPD (NCT05799066)
- Testing
- Swinging Light test, Virtual Reality Head-Mounted Display (VR HMD)
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Glaucoma, Fractional Anisotropy
Analysis of Visual Pathways in Glaucoma Patients Using a 3tesla-MRI
Glaucoma is a neurodegenerative disease representing the second cause of blindness worldwide. IOP (Intra occular pressure) is the most common risk factor, but not the only one as it is observed for normal tension glaucoma.
- Trial name
- ENVOL (NCT01621841)
- Testing
- examination MRI 3T (Magnetic Resonance Imaging 3 Telsa), increasing spatial resolution and DTI (diffusion tensor Imaging) with fractional anisotropy
- Where
- France
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
High Fidelity Simulation Training, Randomized Controlled Trials
Effect of Visual Deprivation of the Team Leader on Team Performance During Simulated Medical Emergencies
This multicenter randomized controlled study aims to evaluate the impact of temporary visual deprivation of the medical team leader on non-technical skills and team performance during high-fidelity simulated medical emergencies.
- Conditions
- High Fidelity Simulation Training, Randomized Controlled Trials, Education, Medical, Continuing, Education, Medical
- Trial name
- LEAD ME (NCT07427641)
- Testing
- Visual deprivation
- Where
- France
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Rennes University Hospital
Basketball Shooting Performance, Cognitive-Motor Dual-Task Performance
Motor Imagery Training and Shooting Performance in Adolescent Basketball Players
This randomized controlled trial evaluated the effects of an eight-week motor imagery training program on shooting performance in adolescent basketball players under single-task and cognitive-motor dual-task conditions.
- Conditions
- Basketball Shooting Performance, Cognitive-Motor Dual-Task Performance, Motor Imagery
- Trial name
- NCT07798843
- Testing
- PETTLEP-Based Motor Imagery Training
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Uludag University
Healthy Subjects
The Link Between Mental Imagery and the Reduction of Fear in Imaginal Extinction
Imaginal exposure is a widely used psychological treatment technique. Imaginal extinction is an experimental analogue of imaginal exposure, that allows the study of this treatment technique under controlled circumstances (Agren…
- Trial name
- NCT03989518
- Testing
- Fear acquisition, Imaginal extinction, Reinstatement
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Aortic Valve Disease, Aortic Aneurysm
Aortopathy Relationship To Imagery and Kinocardiography Features (ARTIK)
Kinocardiography (KCG) is a portable measurement technique developed to estimate cardiac mechanical performance by studying the vibrations produced by myocardial contraction during each heartbeat and transmitted to the body…
- Trial name
- ARTIK (NCT06286358)
- Testing
- Kinocardiography
- Where
- Belgium
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Université Libre de Bruxelles
Epiretinal Membrane
Retinal Layers and Visual Rehabilitation After Epiretinal Membrane Removal
The purpose of this study is to evaluate the changes in visual acuity, metamorphopsia, and thickness of retinal layers after epiretinal membrane removal and to investigate factors associated with visual function.
- Trial name
- NCT01474655
- Testing
- Pars plana vitrectomy and removal of epiretinal membrane
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Visual Impairment
Randomized Controlled Trial Evaluating an Incentive-based Community Eye-care Programme
Elderly with visual impairment (VI) who undergo community eye screening often do not attend tertiary follow-up even if significant eye diseases are detected.
- Trial name
- NCT03264885
- Testing
- Incentive Care
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Depression
Olfactory and Visual Perception in Depressed Patients
The study aimed to determine the emotional reactivity of depressed patients to visual and olfactory stimuli in comparison with healthy volunteers.
- Trial name
- PERODEP (NCT02857088)
- Testing
- olfactory assessment, image visualization, psychophysiological assessment
- Where
- France
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Osteoarthritis
Audio Recording for Improved Surgical Outcome (ARISO)
Use of audio recordings (with suggestions and imagery for a better surgical outcome) studied in orthopedic patients.
- Trial name
- NCT00569933
- Testing
- Audio recording
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Bariatric Surgery
The Effect of Guided Imagery on Bariatric Surgery Patients
The study will be conducted using a randomized controlled experimental design with experimental and control groups. Data will be collected between August 2025 and March 2026 in the General Surgery Clinic of Erzurum City Hospital.
- Trial name
- NCT07157826
- Testing
- Guided Imagery Application
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ataturk University
EEG Brain Oscillations, Balance Exercises
The Effect of Balance Exercises on Cognitive Function
The aim of our study is to examine the effects of balance exercises performed in virtual and real environments on visual-spatial attention and mental rotation in healthy young adult individuals using EEG brain oscillations.
- Trial name
- NCT06151093
- Testing
- Video-based games intervention, Balance exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Visual Acuity
Exploration Strategies in Night Vision Sensors
The main objective of this clinical trial is to identify a variation in visual strategy characterized by both head movements and eye movements of healthy volunteers during a target detection task when images simulating night…
- Trial name
- STRAT-JVN (NCT07352904)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Direction Centrale du Service de Santé des Armées
Dental Fluorosis
Clinical Evaluation of Different Minimal Invasive Treatment Modalities of Mild to Moderate Dental Fluorosis Using A Visual Analog Scale
This study was conducted for clinical evaluation of the quality of different minimal-invasive treatment modalities and combination treatments in esthetics improvement of mild to moderate fluorosed teeth using two different…
- Trial name
- NCT05051748
- Testing
- Opalescence™ boost™ PF 40%, Opalustre™, MI-Paste Plus®
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Labor Pain
Comparing Sedara to Butorphanol in Early Labor
Nitrous oxide (N2O) has been used for the treatment of labor pains for over 150 years. The longevity of its use in clinical practice can be attributed to its excellent safety profile, ease of administration, and familiarity of…
- Trial name
- NCT01636999
- Testing
- 50% Nitrous Oxide/50% Oxygen
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- West Penn Allegheny Health System
Tooth Color
Intervening Factors in Tooth Color Assessment
The aim of this study is to evaluate the influence of several factors (light, extrinsic stain removal and operator's experience) in tooth color assessment.
- Trial name
- NCT03544658
- Testing
- Dental prophylaxis, Tooth color assessment by the participant, Tooth color assessment by the investigator
- Where
- Portugal
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Grupo de Investigação em Bioquímica e Biologia Oral
Spinal Cord Injuries (SCI), Depression
Evaluation of a Home-based AOMI Intervention on Cognitive Function and Depression Among Adults With SCI
The investigators propose a pilot randomized clinical trial to determine if adults with spinal cord injury (SCI) show improved cognitive function and depression following home-based Action Observation and Motor Imagery (AOMI)…
- Conditions
- Spinal Cord Injuries (SCI), Depression, Motor Imagery, Cognitive Functions
- Trial name
- NCT06708026
- Testing
- Action Observation and Motor Imagery (AOMI) training, Basic wheelchair exercises, Watch landscape videos
- Where
- China
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Fall Patients, Fall Injury
Predictive Analytics and Computer Visualization Enhances Patient Safety to Prevent Falls
Annually, in the United States there are 700,000 - 1,000,000 inpatient falls reported, and one-third of patients sustain an injury.
- Trial name
- NCT06339125
- Testing
- Fall prevention algorithm, Inspiren camera visualization
- Where
- United States
- Volunteers
- 5,350 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
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