Clinical trials: Visualization
Being Literate, Not Having Any Cognitive, Visual or Orthopedic Disabilities
The Effect of Face-to-Face and Online Training on Cancer Screening on Women's Knowledge, Attıtude and Shyness
Cancer is a large group of diseases that occur due to abnormal cell proliferation in almost all organs of the body. Cancer is the second leading cause of death in the world after cardiovascular diseases.
- Conditions
- Being Literate, Not Having Any Cognitive, Visual or Orthopedic Disabilities, Being Between the Ages of 50-65, Having a Smart Phone
- Trial name
- NCT06979960
- Testing
- cancer screening education
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Inonu University
Breast Cancer Awareness and BSE in Visually Impaired Women
Visually Impaired Women Model-based Cancer Education and Breast Self-examination
The aim of our study was to raise awareness among visually impaired women, who are in the vulnerable group, about breast cancer, which ranks first among female cancers, and to teach breast self-examination.
- Trial name
- NCT06274762
- Testing
- Training and BSE application on a model
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Marmara University
Exercise Training, Aging
Guided Episodic Future Thinking to Increase Physical Activity Adherence and Promote Healthy Brain Aging
The goal of this behavioral clinical trial is to learn how to increase physical activity in mid-life adults. Specifically, can guided imagery that includes creating mental pictures increase excitement about working out.
- Trial name
- GETActiveHIT (NCT06123182)
- Testing
- Episodic Future Thinking, Episodic Recent Thinking, Positive Affective Imagery
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Hemispatial Neglect
Rehabilitating Unilateral Neglect Using Spatial Working Memory Training
Purpose: Stroke is a common cause of death and disability in Canada. Injury to the right hemisphere of the brain and the parietal cortex in particular, is common and results in a disorder known as 'neglect' in 40% to 95% of…
- Trial name
- NCT02608190
- Testing
- Working memory training
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Surgery, Nerve Injury
A Study of Bevonescein in Patients Undergoing Abdominopelvic Surgery
Feasibility study of Bevonescein to highlight Nerves and Ureter in patients undergoing Minimally Invasive Surgery
- Conditions
- Surgery, Nerve Injury, Imaging
- Trial name
- NCT06662097
- Testing
- Bevonescein
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Alume Biosciences, Inc.
Postoperative Pain
Impact of Gender on Perceived Postoperative Pain
Postoperative pain is a common problem after surgical procedures with many patients afflicted worldwide. Fundamental challenges are the complexity of measuring pain appropriately, and the many associated possible confounders.
- Trial name
- G-PAIN (NCT03968497)
- Testing
- Postoperative pain assessment with female investigator, Postoperative pain assessment with male investigator
- Where
- Sweden
- Volunteers
- 247 people, healthy volunteers welcome
- Sponsor
- Lund University
Aging, Visual Perception
Restructuring the Alpha-Gamma Code in Aging Vision
Tests whether age-related visual deficits arise from disrupted alpha-gamma coupling in visual cortex (V1) and MT. Uses fMRI, source-resolved HD-EEG, and personalized complex-waveform HD-tACS to (1) quantify aging effects on…
- Conditions
- Aging, Visual Perception, Noninvasive Brain Stimulation
- Trial name
- NCT07208318
- Testing
- High definition transcranial electrical current stimulation
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Boston University Charles River Campus
Stroboscopic Visual Training, Physical Fitness
EFFECTS OF TRAINING WITH STROBOSCOPIC GLASSES ON ATHLETIC PERFORMANCE IN VOLLEYBALL PLAYERS
This study was conducted to investigate the effects of training with stroboscopic glasses on athletic performance in volleyball players. 54 male volleyball players participated in the study.
- Trial name
- NCT07308535
- Testing
- stroboscopic visual training
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Baskent University
Ametropia, Myopia; Refractive Error
The Objective of This Study is to Evaluate the Perfomance of a Photorefraction Device for Screening Ametropia in Children. Eligible Participants Will Undergo Multiple Refractive Error Measurements, Visual Acuity and Strabismus Assessments During a Single Evaluation Visit.
The goal of this clinical trial is to evaluate the performance of a photorefraction screener in terms of sensibility, sensitivity and accuracy on children aged 3 to 8 y.o.
- Conditions
- Ametropia, Myopia; Refractive Error, Myopia; Astigmatism
- Trial name
- NCT06882408
- Testing
- Photorefraction device under investigation, Comparator device, Tabletop auto-refractometer, Comparator device, portable photorefraction device
- Where
- 2 sites in France
- Volunteers
- 315 people, healthy volunteers welcome
- Sponsor
- Essilor International
Basic Science: Visual Attention in Healthy Participants, Basic Science: Neural Representations of Location
Probing the Role of Feature Dimension Maps in Visual Cognition: Impact of Working Memory Maintenance (Expt 2.3)
How does one know what to look at in a scene? Imagine a "Where's Waldo" game - it's challenging to find Waldo because there are many 'salient' locations in the picture, each vying for one's attention.
- Trial name
- NCT06733467
- Testing
- Stimulus properties: remembered feature
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, Santa Barbara
Exercise-induced Muscle Damage, Oxidative Stress
New Zealand Blackcurrant and Recovery in Elite Taekwondo
This randomized, double-blind, placebo-controlled trial evaluated the effects of short-term supplementation with anthocyanin-rich New Zealand blackcurrant (NZBC) extract on exercise-induced muscle damage, oxidative stress…
- Conditions
- Exercise-induced Muscle Damage, Oxidative Stress, Inflammation, Recovery After Exercise
- Trial name
- NZBC-TAE (NCT07828444)
- Testing
- New Zealand Blackcurrant Extract (CurraNZ®)
- Where
- Turkey (Türkiye)
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Visual Fatigue
Evaluating the Effectiveness of Comfort Reading Mode in Preventing Dry Eyes and Visual Fatigue
The purpose of this study was to investigate the effects of visual fatigue and dry eye level under different reading background polarities and different text colours, and to evaluate the effect of comfortable reading mode on the…
- Trial name
- NCT07032909
- Testing
- comfortable reading mode
- Where
- China
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Hyperthermia, Hypothermia
Testing A Visual Thermometer in Newborns and Young Infants
"Severe neonatal jaundice and acute bilirubin encephalopathy are a major cause of death and disability among newborns in LMICs. Filtered sunlight phototherapy (FSPT) was developed, tested and shown to be safe and efficacious in…
- Trial name
- NCT05609292
- Testing
- observational
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
ACL
What is the Influence of Visual-motor Reliance on Planned and Unplanned Change of Direction Biomechanics 7 Months Post Anterior Cruciate Ligament Reconstruction?
The majority of anterior cruciate ligament (ACL) injuries occur during non-contact mechanisms.This suggests that an individual's movement technique is a significant factor in the cause of the injury.
- Trial name
- NCT05141812
- Where
- Ireland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sports Surgery Clinic, Santry, Dublin
Amblyopia, Motion Sickness
Impact of Different Types of Virtual Reality Games on Motion Sickness and Ocular in Adults: A Pilot Study
The research project titled "The Impact of Immersive Virtual Reality Training on Adult: Motion Sickness, and Ocular Surface: A Pilot Study" aimed to evaluate the initial safety impact of head-mounted virtual reality (HMVR)…
- Conditions
- Amblyopia, Motion Sickness, Dry Eye
- Trial name
- NCT06354309
- Testing
- Virtual reality game
- Where
- China
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- He Eye Hospital
Age-related Macular Degeneration
Visual Remapping to Aid Reading With Field Loss
Reading performance in patients with Central Vision Loss and age matched controls with artificial scotomas will be measured with and without different kinds of remapping of missing text to different parts of the visual field.
- Trial name
- NCT03848663
- Testing
- Traditional Remapping, Personalized Remapping
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Amyotrophic Lateral Sclerosis
Relationship Between Neurological Disability and Visual Impairment in Patients With ALS or Friedreich's Ataxia
The aim of this study is to obtain an early biomarker of amyotrophic lateral sclerosis and Friedreich's Ataxia which allows to diagnose the disease in an initial stage and to follow up the patient with optic coherence tomography…
- Trial name
- NCT03285204
- Where
- Spain
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Jose Luis Urcelay Segura
Visual Acuity
Clinical Evaluation of Daily Disposable Etafilcon A Cosmetic Contact Lenses
This will be a randomized, double-masked, bilateral, cross-over, 2 treatment by 2 period dispensing study. There will be 4 visits. There will be a 2 to 5 day washout period between treatments.
- Trial name
- NCT04529109
- Testing
- etafilcon A investigational cosmetic lens 1, etafilcon A investigational cosmetic lens 2
- Where
- 4 sites in United States, Hong Kong
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Obesity, Eating Behavior
The Role of the FTO Gene in Reward System Activation in Obese and Healthy Subjects
In order to investigate if individuals, carrying genetic variants predisposing to obesity, respond differently to visual presented food images than non-carriers the investigators aim to screen 500 people for a common risk variant…
- Trial name
- FTO (NCT01863212)
- Testing
- Blood sampling for genetic analyse, Stroop test, fMRI
- Where
- 2 sites in Sweden
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Presbyopia, Refractive Error
Dispensing Study to Assess the Visual Performance of Optimised Prototype Contact Lenses
The aim of this study is to assess the visual performance of multiple optimised prototype soft contact lens designs compared to commercially available contact lenses.
- Trial name
- NCT02484586
- Testing
- Etafilcon A, Nelfilcon A, Nesofilcon A
- Where
- Australia
- Volunteers
- 161 people, healthy volunteers welcome
- Sponsor
- Brien Holden Vision
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