Clinical trials: Visualization
Cataract
Post Marketing Clinical Evaluation Assessing the Visual Performance of Hanita Lenses "Intensity SL" Intraocular Lens
This clinical study will assess the safety and performance of Intensity SL IOL, 1 year post operation. The study will also evaluate the patient satisfaction of the implanted patients.
- Trial name
- Post-op (NCT06075459)
- Where
- Argentina
- Volunteers
- 60 people
- Sponsor
- Hanita Lenses
Cataracts
A Prospective Study Comparing Visual Outcomes and Patient Satisfaction Following Implantation of the Clareon PanOptix Versus Tecnis Odyssey IOL in Patients Undergoing Cataract Surgery.
To evaluate visual outcomes and patient satisfaction following bilateral implantation of the Clareon PanOptix versus Tecnis Odyssey IOL in patients undergoing cataract surgery
- Trial name
- NCT07768475
- Testing
- Intraocular Lens Implant
- Where
- 4 sites in United States
- Volunteers
- 266 people
- Sponsor
- Nvision Laser Eye Centers
Developmental Disability
Interactive Digital Game for Improving Visual Perceptual Defects in Children With Developmental Disability
Visual perceptual defects in children can negatively affect their activities of daily living.The aims of this study were to develop and evaluate an interactive digital game system for correcting visual perceptual defects and to…
- Trial name
- NCT05016492
- Testing
- Visual-perceptual interactive game system, standard rehabilitation
- Where
- Taiwan
- Volunteers
- 23 people
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Cataract Surgery
The PanOptix Trifocal IOL: A Study of Patient Satisfaction, Visual Disturbances, and Uncorrected Visual Performance
Prospective survey study of patients who previously underwent cataract surgery with the Alcon PanOptix or PanOptix Toric intraocular lens in both eyes.
- Trial name
- NCT04146961
- Testing
- Alcon PanOptix or PanOptix Toric IOL
- Where
- 3 sites in United States
- Volunteers
- 59 people
- Sponsor
- Research Insight LLC
Dental Anxiety
Comparison Between Jacobson's Progressive Muscle Relaxation Technique and Audio-visual Distraction Technique in Reducing Dental Anxiety in Children During Dental Visit
Dental anxiety is fear associated with the thought of visiting the dentist for preventive care and dental procedures. Children with dental anxiety characterized by crying before dental checkup, tachycardia and aggressively…
- Trial name
- NCT03923088
- Testing
- jacobson's progressive muscle relaxation technique, audio-visual distraction technique
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Dina Hussien Abdelhafez
Mild Traumatic Brain Injury
SSVEP Evaluation of Brain Function
The investigational device used in this clinical investigation, the Nurochek Headset, is a portable electroencephalogram (EEG) headset which delivers a visual stimulus and measures a VEP.
- Trial name
- NCT05614570
- Testing
- SSVEP Device, SCAT5
- Where
- Australia
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- Headsafe MFG
Behavioral Dynamics, Visual Impairment
Video Screening for Visual Impairment of Infants
An individual senses the world and reflects feedbacks via independent behaviors. Such precise collaboration of the sensory and behavioral systems is fundamental to survival and evolution.
- Trial name
- NCT04237350
- Testing
- Video recording for behaviors
- Where
- China
- Volunteers
- 3,652 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Myopia, Visual Fatigue
Discussion on the Effectiveness of Tea on Blood Pressure, Body Composition and Vision Problems in College Students
Background: Tea is a universal beverage and one of the most popular drinks around the world. Some cell and animal experiments have pointed out that drinking tea may be related to hypotension, body composition and vision problems…
- Conditions
- Myopia, Visual Fatigue, Blood Pressure, Body Composition
- Trial name
- NCT06570226
- Testing
- hibiscus tea
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hungkuang University
Blindness
Visual Information Restoration and Rehabilitation Via Sensory Substitution Technology in Children
The BrainPort vision device is a visual prosthetic designed for those who are blind. It enables perception of visual information using the tongue and camera system as a paired substitute for the eye.
- Trial name
- NCT03002597
- Testing
- BrainPort V200 Device
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Ellen Mitchell
Child Development Disorder
Postural Control Among Children with and Without Dyslexia
As Chinese-speaking children with dyslexia typically have different cerebellar sign behavior from non-Chinese-speaking counterparts, this study compared the effect of visual occlusion on the static balance between dyslexic and…
- Trial name
- NCT05072418
- Testing
- Eye-opened and Eye-closed
- Where
- Taiwan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
Attention Deficit Disorder With Hyperactivity, Attention Deficit Disorder Without Hyperactivity
Emotional Information Processing in Attention Deficit Disorder With or Without Hyperactivity
The aim of this study is to analyse explicit and implicit emotional information processing abilities in children with attention deficit disorder with or without hyperactivity
- Trial name
- TIVE-TDA (NCT03861585)
- Testing
- Semantic group, Emotional group
- Where
- France
- Volunteers
- 54 people
- Sponsor
- Fondation Lenval
Acoustic Schwannoma, Adult Anaplastic Astrocytoma
Efficacy of 68Ga-DOTATOC Positron Emission Tomography (PET) CT in Children and Young Adults With Brain Tumors
This pilot clinical trial studies gallium Ga 68-edotreotide (68Ga-DOTATOC) positron emission tomography (PET)/computed tomography (CT) in finding brain tumors in younger patients.
- Conditions
- Acoustic Schwannoma, Adult Anaplastic Astrocytoma, Adult Anaplastic Ependymoma, Adult Anaplastic Meningioma
- Trial name
- NCT02194452
- Testing
- gallium Ga 68-edotreotide, positron emission tomography, computed tomography
- Where
- United States
- Sponsor
- Sue O'Dorisio
Macular Holes, Microperymetry
The Application of M-charts and Microperimetry for the Assessment of Visual Function in Patients After Vitrectomy Due to the Full Thickness Macular Hole.
To examine the relationship between morphological and functional results in eyes after vitrectomy due to the full thickness macular hole (FTMH).
- Conditions
- Macular Holes, Microperymetry, Vitrectomy, M-charts
- Trial name
- NCT03701542
- Testing
- Microperymetry, M-charts
- Volunteers
- 22 people
- Sponsor
- Medical University of Lublin
Corneal Transplant
Post Operative Visual Acuity for DSAEK and UT-DSAEK
To study the correlation between graft size in DSAEK (Descemet Stripping Automated Endothelial Keratoplasty) and UT (ultra thin)-DSAEK type corneal transplants to the visual acuity 6 months postoperatively.
- Trial name
- POVIAD (NCT03685851)
- Testing
- DSAEK type corneal transplant
- Volunteers
- 111 people
- Sponsor
- Centre Hospitalier Régional Metz-Thionville
CPR Quality Assessment
Visual Feedback of CPR: Does Point of View Matter?
The investigators will look at how accurate pediatric healthcare workers are at judging quality of Cardiopulmonary Resuscitation, by observation of the chest compressions, and if they are more accurate at a certain position near…
- Trial name
- NCT02231151
- Testing
- The type of CPR error(s) shown to the individual
- Where
- Canada
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- KidSIM Simulation Program
Healthy Subjects, Mental Health Issue
A Music and Visual Arts Digital Intervention in Teenagers to Promote Healthy Engagement With Social Media.
The primary goal of this interventional study is to explore whether 3 months of arts-based digital interventions can change the way in which teenagers (13-16 years of age) use social media and are affected by them.
- Trial name
- SMART (NCT06402253)
- Testing
- Music composition / edition, Photography composition / edition
- Where
- 2 sites in United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- New York University
Childhood Central Nervous System Germ Cell Tumor, Childhood Choroid Plexus Tumor
Cilengitide in Treating Children With Refractory Primary Brain Tumors
This phase I trial is studying the side effects and best dose of cilengitide in treating children with recurrent, progressive, or refractory primary CNS tumors.
- Conditions
- Childhood Central Nervous System Germ Cell Tumor, Childhood Choroid Plexus Tumor, Childhood Craniopharyngioma, Childhood Ependymoblastoma
- Trial name
- NCT00063973
- Testing
- cilengitide, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Cancer Institute (NCI)
Low Vision, Orientation
SmartHMD for Improved Mobility
The National Eye Institute estimated about 3 million people over age 40 in the US had low vision in 2010 and projects an increase to nearly 5 million in 2030 and 9 million in 2050.
- Conditions
- Low Vision, Orientation, Mobility Limitation, Navigation, Spatial
- Trial name
- NCT03781583
- Testing
- SmartHMD version 1, SmartHMD version 2, SmartHMD version 3
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- James Weiland
Autism, Autism Spectrum Disorder
The Impact of Sensory Integration on Attention in Autism
The study aims to examine how the mode of presentation of visual and auditory stimuli-separate or simultaneous-affects accuracy and reaction time in visual-auditory association in participants with Autism Spectrum Condition (ASC)…
- Trial name
- NCT06872229
- Testing
- Autism Spectum Conditions - intervention, Typical Development - intervention
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Istituto per la Ricerca e l'Innovazione Biomedica
Primary Dysmenorrhea
Correlation Between Serum Progesterone Level And Primary Dysmenorrhea
This study will be conducted to determine the correlation between the levels of serum progesterone and Menstrual Symptoms In Young Females with primary dysmenorrhea.
- Trial name
- NCT06359457
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cairo University