Clinical trials: Eyeglasses
Bipolar 1 Disorder
Feasibility and Preliminary Results of the Efficacy of Blue-Blocking Glasses on Manic Symptoms in Bipolar Disorder
The goal of this clinical trial is to assess the feasibility of conducting a clinical trial of the use of blue-blocking glasses among patients with a type1 bipolar disorder, experiencing a manic episode.
- Trial name
- B2Bi (NCT07194278)
- Testing
- Blue-blocking glasses
- Where
- France
- Volunteers
- 25 people
- Sponsor
- Centre Hospitalier St Anne
Patient, Child
Effects of Interventions on Child's Pain, Physiological, and Psychological Responses During Venous Catheterization
The study aimed to determine the effects of virtual reality headsets and on-screen video viewing methods on physiological parameters (heart rate, oxygen saturation, and respiration), procedural pain, fear, and emotional reactions…
- Trial name
- NCT07505225
- Testing
- Virtual Reality Headset Group (VRHG), On-screen Video Viewing Group (OVVG), Control Group (CG)
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people
- Sponsor
- Ali Yıldız
Pain, Anxiety
Effect of Virtual Reality Glasses on Pain and Anxiety During Intrauterine Device Insertion in Women
This study aims to evaluate the effect of virtual reality glasses on pain perception and anxiety levels during intrauterine device insertion in women.
- Trial name
- NCT07325695
- Testing
- Virtual Reality Headset
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Serap Ozturk Altinayak
Ametropia, Refractive Error
Post Marketing Clinical Study on the Efficacy of Lenses From a New Prescription Protocol
The goal of this clinical trial is to assess improvements in visual performance and patient outcomes in wearing new spectacle lenses in general population. The two spectacle lenses will be compared after two weeks of wearing.
- Trial name
- ATLANTIC (NCT07168564)
- Testing
- AVA lenses, Standard lenses
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Essilor International
COVID-19, Respiratory Tract Infections
Glasses Against Transmission of SARS-CoV-2 (COVID-19) in the Community
In this trial the researchers plan to recruit 25,000 volunteers to be randomly allocated either wearing sunglasses or ordinary glasses in public spaces where they are close to other people, or not wear glasses in such…
- Trial name
- GLASSY (NCT05217797)
- Testing
- Wearing glasses (any type)
- Where
- Norway
- Volunteers
- 3,717 people, healthy volunteers welcome
- Sponsor
- Norwegian Institute of Public Health
Myopia, Amblyopia
Access to EyeGlasses for School-aged Children
Uncorrected refractive error is a leading cause of visual impairment in children and can impact vision, quality of life, and academic performance.
- Conditions
- Myopia, Amblyopia, Hyperopia, Refractive Errors
- Trial name
- ATEG (NCT05588362)
- Testing
- Fitz Frames 3-D Printed Glasses
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Boston Children's Hospital
Hyperopia, Long Sight
Zimbabwe Eyecare And Learning(ZEAL):Formative Research on Hyperopia and Educational Outcomes in Primary School Children
The purpose of this study is to determine whether uncorrected or corrected long-sightedness (hyperopia) has an impact on reading skills, in Grade 2 or Grade 4 school-aged children from Mashonaland Central province of Zimbabwe…
- Trial name
- ZEAL (NCT05538182)
- Testing
- Spectacles
- Where
- Zimbabwe
- Volunteers
- 1,883 people, healthy volunteers welcome
- Sponsor
- Queen's University, Belfast
Myopia
Visual Performance of Highly Aspherical Lenslet Spectacles in Children (Ancillary to WS10246)
To evaluate the visual performance of (high and low contrast distance visual acuity, reading speed, near visual acuity, and near contrast sensitivity) of HAL spectacle lenses (habitual correction) in comparison with single vision…
- Trial name
- FIN-3102 (NCT07668102)
- Testing
- HAL spectacle lens, Single Vision spectacle lens
- Where
- 7 sites in United States
- Volunteers
- 88 people
- Sponsor
- Essilor International
Myopia, Myopia Progression
Comparing Myopia Control Spectacle Lenses and Standard Single Vision Spectacle Lenses in Children With Myopia
The purpose of this clinical trial is to compare a new myopia control spectacle lens with a standard single vision spectacle lens in slowing the progression of myopia (nearsightedness) in healthy children aged 6 to under 11…
- Trial name
- PEARL (NCT07839091)
- Testing
- Investigational Myopia Control Spectacle Lens, Single Vision Spectacle Lens
- Where
- Singapore
- Volunteers
- 20 people
- Sponsor
- Essilor International
Anxiety
The Effect of Emotional Freedom Technique and Virtual Reality Glasses on Anxiety and Vital Signs
The aim of the study was to examine the effects of the emotional freedom technique and virtual reality glasses applied to individuals receiving hyperbaric oxygen therapy for the first time on anxiety and vital signs.
- Trial name
- NCT06384274
- Testing
- Emotional Freedom Technique, Virtual Reality Glasses
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University
Headache Migraine Chronic
Spectacle Tints and Thin-Films for Migraine
Nearly all migraine sufferers report sensitivity to light during a headache and a significant proportion of sufferers report light sensitivity between attacks. Light is also a common trigger for migraine headaches.
- Trial name
- NCT02720211
- Testing
- Gray tinted spectacle lenses, Thin-Film spectacle lenses
- Where
- 4 sites in United States
- Volunteers
- 10 people
- Sponsor
- University of Utah
Arterial Line
Smart-glasses During the Ultrasound-guided Radial Arterial Catheterization in Pediatric Patients by Trainees
The primary objective of the study is to evaluate the effect of smart glasses (Head-mounted display Moverio BT-300 (Epson Inc., USA)) on the first-attempt success rate of radial artery cannulation in pediatric patients by less…
- Trial name
- NCT05030649
- Testing
- Smart glasses, Control
- Where
- South Korea
- Volunteers
- 122 people
- Sponsor
- Seoul National University Hospital
Misadventure During Endoscopic Examination
Effects of VR and Mural Curtain During Colonoscopy
Background: Today, colonoscopy is widely used in many diseases, especially in the screening and diagnosis of colorectal cancers.
- Trial name
- VR_COLON (NCT05410184)
- Testing
- Virtual Reality Glasses group, mural curtain group
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Suleyman Demirel University
Pain Post Joint Arthroplasty
Single Center Study Evaluating the Possible Effect of Virtual Reality Spectacles on Pain Following Total Knee Replacement Surgery
The trial aims to evaulate the possiblity that use of virtual reality spectacles will affect post operative pain in total knee arthroplasty patients. The trial is a single center open label design.
- Trial name
- NCT03311971
- Testing
- Virtual reality glasses, No VR glasses
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Rabin Medical Center
Myopia Progressing
Myopia Control With a Innovative Spectacle Lens - A Cessation Study
The purpose of this study is to quantify myopic progression following cessation of a innovative spectacle lenses after 3 years' use.
- Trial name
- NCT06884527
- Testing
- Single Vision Lens to A innovative spectacle lens
- Where
- 5 sites in United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Essilor International
Refractive Errors
Correcting Myopia Among Secondary School Children to Increase Academic High School Attendance Rates in Rural Communities
Chinese children are some of the most short-sighted in the world, but only one in five children in poor areas who needs glasses has them.
- Trial name
- SWISH (NCT04077086)
- Testing
- Spectacles
- Where
- 3 sites in China, United Kingdom
- Volunteers
- 10,000 people
- Sponsor
- Queen's University, Belfast
Falls
VISIBLE Study (Visual Intervention Strategy Incorporating Bifocal & Long-distance Eyewear)
The purpose of this study is to determine whether the provision of supplementary plain distance glasses for outdoor use to older users multifocal glasses will reduce falls rates over a 12 month period.
- Trial name
- VISIBLE (NCT00350389)
- Testing
- Outdoor use of plain distance glasses with counselling
- Where
- Australia
- Volunteers
- 606 people, healthy volunteers welcome
- Sponsor
- The University of New South Wales
Virtual Reality, Dental Anxiety
The Effect of Virtual Reality Glasses on Pain Perception
Positive experiences during a child's first dental visit contribute to the development of both acute and long-term positive attitudes toward dentists and dental treatments.
- Trial name
- NCT07167394
- Testing
- Interactive Virtual Reality Guidance with Restorative Dental Treatment, Tell-Show-Do Guidance with Restorative Dental Treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Ankara University
Refractive Error, Myopia
A Comparative Study of Two Daily Disposable Contact Lenses in Higher Myopia Subjects
The purpose of this study is to compare the change from baseline in central corneal curvature at one week, between 2 silicone hydrogel lenses, in higher myopic subjects.
- Trial name
- NCT02066922
- Testing
- Delefilcon A contact lens, Narafilcon A contact lens, Spectacles
- Volunteers
- 19 people
- Sponsor
- Alcon Research
Age-Related Macular Degeneration
Effectiveness of Prism Spectacles in Patients With Age Related Macular Degeneration
A study is conducted to determine the effectiveness of prism spectacles in improving visual acuity with age related macular degeneration patients and to assess the improvement in quality of life in patients by using prism…
- Trial name
- NCT05437302
- Testing
- prism spectacle
- Where
- Pakistan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Faisalabad