Clinical trials: Visual Fatigue
Astigmatism
Toric Eye Strain and Stability Study
The purpose of this study is to determine the benefits of fitting low astigmats with soft toric contact lenses versus spherical contact lenses with regard to visual comfort, eyestrain, fitting efficiency, and visual performance.
- Trial name
- NCT01857102
- Testing
- etafilcon A, etafilcon A for Astigmatism
- Where
- United States
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Forward Head Posture, Visual Fatigue
Comparison of Oculomotor Exercises Versus Suboccipital METs on Visual Fatigue Among FHP
The aim of this research is to compare the effect of Oculomotor Exercises and Muscle energy technique on visual fatigue, proprioception, Craniovertebral angle among patients having Forward head posture..
- Trial name
- NCT06707766
- Testing
- Oculomotor Exercise along with conventional Therapy, sub-occipital muscle energy technique along with Conventional Therapy
- Where
- 3 sites in Pakistan
- Volunteers
- 44 people
- Sponsor
- Riphah International University
Dry Eye Disease (DED), Asthenopia
Tear Film Stability and Improvement of Asthenopia: Efficacy Observation of 0.05% Cyclosporine in Dry Eye Patients With Short BUT
At present, research on cyclosporine mainly focuses on patients with moderate to severe dry eye. Based on the importance of the vicious cycle of inflammation in the pathogenesis of dry eye and the mechanism of cyclosporine…
- Trial name
- NCT06981104
- Testing
- 0.05% cyclosporine eyedrops, 0.1% sodium hyaluronate eye drop
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Anxiety, Digital Eye Strain
Reducing Eye Strain and Anxiety Using a Digital Intervention During Online Learning Class Recess Among Children at Home: A Randomized Controlled Trial
The primary aim of the current study is to conduct a cluster-randomized control trial to evaluate the effectiveness of a novel digital intervention in reducing anxiety and digital eye strain compared to usual care among Chinese…
- Trial name
- RESILIENT (NCT04309097)
- Testing
- Digital intervention, Information-only intervention
- Where
- China
- Volunteers
- 954 people
- Sponsor
- Sun Yat-sen University
Digital Eye Strain, Computer Vision Syndrome
Effect of Treatment With Systane Ultra in Symptomatology and Visual Task Efficiency in Digital Device Users
This study assessed the effect of one month of use of preservative-free artificial tears (Systane Ultra UD, Alcon) on symptomatology related to digital eye strain (DES), visual task performance, and tear film stability in visual…
- Conditions
- Digital Eye Strain, Computer Vision Syndrome, OSDI
- Trial name
- NCT06505174
- Testing
- Hydroxypropyl Guar-based artificial tears four times per day
- Where
- Spain
- Volunteers
- 34 people
- Sponsor
- University of Valladolid
Computer Vision Syndrome, Asthenopia
Yogic Eye Exercises for Computer Vision Syndrome in Female Design Students
Computer vision syndrome (CVS) is a cluster of eye and musculoskeletal complaints - dryness, redness, blurred vision, foreign body sensation, excessive tearing, and neck, shoulder or back pain - that arises from prolonged work at…
- Conditions
- Computer Vision Syndrome, Asthenopia, Eye Strain, Dry Eye
- Trial name
- NCT07816419
- Testing
- Yogic eye exercise programme
- Where
- Saudi Arabia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- King Saud University
Multiple Sclerosis, Internuclear Ophthalmoplegia
Study and Treatment of Visual Dysfunction and Motor Fatigue in Multiple Sclerosis
Primary fatigue represents a major cause of disability in patients with multiple sclerosis (MS), being reported in about 90% of cases.
- Conditions
- Multiple Sclerosis, Internuclear Ophthalmoplegia, Fatigue
- Trial name
- NCT02391961
- Testing
- Dalfampridine
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- VA Office of Research and Development
Skin Manifestations, Antioxidative Stress
Omegia Softgel Clinical Research Program
Evaluate the improvement of regulation of skin and blood index composition after consumption of Omegia® Softgel
- Conditions
- Skin Manifestations, Antioxidative Stress, Eye Strain, Vaginal Disease
- Trial name
- NCT05872178
- Testing
- Omegia® Softgel -B, Omegia® Softgel -A
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chia Nan University of Pharmacy ＆ Science
Visual Fatigue, Myopia
Exploring the Impact of Dynamic Defocus Display Schemes on Ocular Health Indicators
The present study is designed to explore the effects of dynamic defocus display technology on ocular health parameters using rigorous scientific approaches.
- Trial name
- NCT07291856
- Testing
- Dynamic Defocus Mode
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Eye Strain, Eye Fatigue
The Effects of Blackcurrant Supplementation on Eye Health
The purpose of this study is to evaluate the potential for supplementation with black currant to support eye health among otherwise healthy adult women who spend 6+ hours per day using digital screens.
- Trial name
- NCT04775654
- Testing
- Blackcurrant
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Nutraceuticals Research Institute
Vision Disorders
To Evaluate the Efficacy and Safety of CAEP-01 on Eye Strain in Children With Heavy Screen Use
Several recent clinical trials have highlighted the potential role of Product in promoting eye health.product whose structural and functional characteristics make it a promising bioactive compound in the prevention of several…
- Trial name
- NCT05602402
- Testing
- CAEP-01
- Where
- 3 sites in India
- Volunteers
- 64 people
- Sponsor
- Vedic Lifesciences Pvt. Ltd.
Dry Eye
Dry Eye Symptom Mitigation by Oral Intake of Probiotics
This study investigates whether the oral intake of a probiotics capsule product may relieve dry eye symptoms. Participants will be aged between 20 - 65 years of age, with confirmed diagnosis of dry eye status.
- Trial name
- NCT05906381
- Testing
- Probiotics
- Where
- Taiwan
- Volunteers
- 88 people
- Sponsor
- Chung Shan Medical University
Dry Eye Disease (DED), Asthenopia
Effect of Smart Phone Reflective Light Film on Dry Eyes and Asthenopia
This study aimed to evaluate the effect of anti-reflection (AR) and circularly polarized (CP) film on video display terminal (VDT) induced dry eye and asthenopia after limited time and close distance of visual tasks under light…
- Trial name
- NCT06992635
- Testing
- using non-processing screens, using AR+CP screens
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Dry Eye
20-20-20 Rule Plus Artificial Tears for Dry Eye
This study is for anyone struggling with dry, tired, or uncomfortable eyes, especially from long hours on screens. We all know that feeling after staring at a laptop or phone too long.
- Trial name
- NCT07896395
- Testing
- Artificial Tears (AT), 20/20/20 rule
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Zagazig University
Mild Traumatic Brain Injury
Change in Connectivity After mTBI Depending on Cognitive Reserve
The purpose of this study is to investigate the role of cognitive reserve in change in connectivity in the brain (measured with functional magnetic resonance imaging, fMRI) and how this is related to symptoms and symptom…
- Trial name
- NCT05593172
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Danderyd Hospital
Refractive Error, Presbyopia
Randomized Clinical Trial of Bifocal Lenses Versus Computer-specific Progressive Addition Lenses
This is a research study designed to test the utility of D-shaped bifocal lenses and PRIO Computer Lenses for persons using a computer.
- Conditions
- Refractive Error, Presbyopia, Asthenopia, Eyeglasses
- Trial name
- NCT00585026
- Testing
- D-28 bifocal lenses and frame, Progressive addition computer lenses and frame
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Dry Eye Disease Associated to Asthenopia and Accommodative Effort in Video Display Terminal Users
Evaluation of Performance and Safety of Eye Drops With Hydroxypropyl-methylcellulose and Inositol in Drye Eye Disease
This is a profit, multicentric, prospective, single-arm, open-label, non-pharmacological clinical investigation. Patients with diagnosis of moderate to severe dry eye disease with asthenopia and accommodative effort will receive…
- Trial name
- NCT06190054
- Testing
- MERAMIRT
- Where
- 4 sites in Italy
- Volunteers
- 100 people
- Sponsor
- Fidia Farmaceutici s.p.a.
Stress, Psychological, Motion Sickness
Research on Quantification of VR(Virtual Reality) Related Stress and Relaxation
Current virtual reality device makes motion sickness and visual fatigue having limitation for recreation and other clinical approaches.
- Conditions
- Stress, Psychological, Motion Sickness, Visual Fatigue
- Trial name
- NCT02986555
- Testing
- Existing Biofeedback, Biofeedback accompanied with virtual reality
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Visual Fatigue, Dry Eye
A Study of Full-Spectrum Screen Lighting for Reducing Screen-Related Eye Fatigue and Dry Eye
This study will evaluate whether full-spectrum screen bar lighting can reduce eye fatigue and dry eye symptoms after a standardized screen task.
- Conditions
- Visual Fatigue, Dry Eye, Computer Vision Syndrome
- Trial name
- NCT07706231
- Testing
- Full-spectrum screen bar light, Brightness-matched screen task without screen bar lighting
- Where
- China
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Dual Sensory Impairment of Vision and Hearing
Gaining Insight Into Dual Sensory Loss
The goal of this observational study is to explore difficulties in information access, mobility, communication and fatigue in people with combined vision and hearing impairments.
- Trial name
- DSL (NCT06362213)
- Where
- Netherlands
- Volunteers
- 300 people
- Sponsor
- Amsterdam UMC, location VUmc