Clinical trials: Glasses
Fetal Health Anxiety, Prenatal Distress
The Use of Virtual Reality Glasses in Women With Premature Rupture of Membranes
The Effect of Virtual Reality Glass Use on Fetal Health Anxiety, Prenatal Distress, and Maternal-Fetal Attachment in Women with Premature Rupture of Membranes: A Randomized Controlled Trial
- Conditions
- Fetal Health Anxiety, Prenatal Distress, Prenatal Attachment
- Trial name
- NCT07660393
- Testing
- Standard prenatal care, Nature-themed video
- Where
- Turkey (Türkiye)
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Myopia
Myopia Progression Trial With Novel Myopia Control Design Spectacle Lenses
This is a mono-center, randomized, double-masked, cross-over study to evaluate rate of myopia progression with novel designed myopia control lens (test) compared to SVL (control).
- Trial name
- NCT04048148
- Testing
- Novel designed myopia control spectacle lenses
- Where
- Vietnam
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Brien Holden Vision Institute
Pain, Postoperative, Nausea and Vomiting, Postoperative
Relieving Surgical Pain and Nausea With Light Therapy
The goal of this clinical trial is to investigate the effectiveness of colored (green and blue lens) glasses as a non-pharmacological method in relieving post-surgical pain and postoperative nausea in kidney donors.
- Trial name
- LITENS (NCT06772519)
- Testing
- green colored lens glasses, blue colored lens glasses, colorless (transparent) lens glasses
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Nuran Ayşen Pamir Aksoy
Coronary Angiography (CAG), Anxiety
Effect of VR Glasses and Stress Ball on Anxiety in Coronary Angiography Patients
This randomized controlled trial aimed to evaluate the effects of virtual reality (VR) glasses and the use of a stress ball on anxiety, pain, and satisfaction levels in patients undergoing coronary angiography.
- Conditions
- Coronary Angiography (CAG), Anxiety, Pain
- Trial name
- NCT07087990
- Testing
- Virtual Reality Glasses, Stress Ball
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Istanbul Sabahattin Zaim University
Myopia, Hyperopia
Evaluation of Effectiveness of Correcting Refractive Error With Ready-made Spectacles
This research project will compare two methods of correcting refractive error (long or short-sightedness) with spectacle lenses.
- Conditions
- Myopia, Hyperopia, Astigmatism
- Trial name
- RECS (NCT00657670)
- Testing
- Ready-made spectacles, Spectacles
- Where
- 2 sites in China, India
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Virtual Reality, Birth
Pain Perceived by Women During Episiotomy Repair
This research was carried out to evaluate the effect of video and accompanying music played with virtual reality glasses during episiotomy repair on women's perceived pain, vital signs and postpartum comfort during episiotomy…
- Trial name
- NCT05134376
- Testing
- During Episiotomy Repair, Women Will Be Watching Virtual Reality Glasses Accompanied by Music
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Myopia, Preschool
Early Intervention for Premyopic Children
The purpose of this research project is to add evidence of pharmacological (0.01% atropine) and optical (Defocus Integrated Multiple Segments spectacle lenses) approaches for myopia prevention among premyopic preschoolers, which…
- Trial name
- NCT06200194
- Testing
- MiyoSmart Spectacles, 0.01% atropine
- Where
- Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- National Yang Ming Chiao Tung University Hospital
Satisfaction
Virtual Reality Glasses and Music During Blood Donation on Anxiety, Vital Signs and Satisfaction of Donors
Blood is considered a limited resource in health centers and blood and blood products must be kept ready. The COVID-19 pandemic has caused a significant decrease in life-saving blood donations.
- Trial name
- NCT07027228
- Testing
- Using virtual reality glasses or listening to music, Using listening to music
- Where
- Turkey (Türkiye)
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University
Refractive Error - Myopia Axial, Astigmatism
Refractive Accuracy of "2WIN" and Portable Autorefractors
Youth and some adults have photoscreening refractions and hand-held auto refraction before cycloplegia refraction during new and follow up eye examinations.
- Conditions
- Refractive Error - Myopia Axial, Astigmatism, Accomodation, Visual Impairment
- Trial name
- NCT04249505
- Testing
- "2WIN" Photoscreener, "Plusoptix A12", "Retinomax"
- Where
- United States
- Volunteers
- 708 people, healthy volunteers welcome
- Sponsor
- Alaska Blind Child Discovery
Visual Acuity
To Evaluate the Visual Performance After Bilateral Implantation of Multifocal Intraocular Lenses
To evaluate the visual performance after bilateral implantation of multifocal intraocular lenses.
- Trial name
- NCT03223857
- Testing
- Femtosecond-laser-assisted lens exchange
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Clinic Frankfurt
Care
he Effect of Care and the Use of Virtual Reality Glasses on Pain and Comfort
The research will be conducted to determine the effect of comfort theory-based care and virtual reality glasses on pain and comfort levels in women who have given birth to primiparous babies.
- Trial name
- NCT06853821
- Testing
- Comfort Theory Based Care, Virtual Reality Glasses
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Bariatric Surgery, Virtual Reality
Effect of Education Given With Virtual Reality Glasses on Self-Care Ability of Patients After Bariatric Surgery
This research aims to determine the effect of training given via virtual reality glasses on the self-care ability of patients after bariatric surgery.
- Conditions
- Bariatric Surgery, Virtual Reality, Education, Nursing
- Trial name
- NCT07283432
- Testing
- virtual reality glasses
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Emmetropization, Myopia
Focus-out Glasses on Emmetropization in Chinese Children
The purpose of this study is to characterize the effects of peripheral focous-out glasses on emmetropization in non-myopic Chinese Children Aged 6-8 Years.This is a prospective, parallel-controlled randomized trial.
- Conditions
- Emmetropization, Myopia, Hyperopia
- Trial name
- NCT05689567
- Testing
- DEFOG glasses(peripheral focus-out glasses)
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Fudan University
Myopia, Myopia Progression
Effect of Diffusion Optics Technology (DOT) Spectacle Lenses on Choroidal Thickness
The objective of the study is to measure the effect of Diffusion Optics Technology (DOT) spectacle lenses on the choroidal thickness and choroidal vascularity index compared to control lenses.
- Conditions
- Myopia, Myopia Progression, Juvenile Myopia
- Trial name
- ASH-2 (NCT05617794)
- Testing
- Diffusion Optics Technology (DOT) Pattern Spectacle Lens, Control Spectacle Lens
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- SightGlass Vision, Inc.
Myopia
CHILDREN MYOPIA CONTROL
The purpose of this trial is evaluating the clinical effect of a myopia control spectacle lens compared to a single vision spectacle lens in slowing down the progression of myopia in children living in Israel.
- Trial name
- NCT05477329
- Testing
- Lenses
- Where
- Israel
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Shamir Optical Industry Ltd
Virtual Reality, Induction of Labor Affected Fetus / Newborn
VR Glasses During Induction of Labour for Pain and Anxiety Relieve
In the current study, The investigators aim is to test the distraction affect of "Virtual Reality" (VR) technology on pain and anxiety in pregnant women who undergo through an induction of labour with an extra-amniotic balloon…
- Conditions
- Virtual Reality, Induction of Labor Affected Fetus / Newborn, Extra Amniotic Balloon
- Trial name
- NCT05187247
- Testing
- Virtual Reality glasses
- Where
- Israel
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Visual Acuity
Comparative Study of Photopic and Mesopic Distance, Intermediate and Near Visual Acuity, and Spectacle Independence
The purpose of this study is to evaluate visual acuity in different lighting conditions (daylight and night time) and distances (distance, near and intermediate), and the independence of glasses, in patients who have had…
- Trial name
- NCT01191502
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Myopia
Myopia Control Efficacy of Second-generation DIMS Spectacle Lenses on Fast Progressing Myopes - Auxiliary Group
The purpose of this study is to examine the efficacy and performance of the Defocus Incorporated Multiple Segments (DIMS) and a variant of DIMS (D2) spectacle lenses on controlling myopia progression in fast progressing myopic…
- Trial name
- NCT05888805
- Testing
- DIMS spectacle lens
- Where
- Hong Kong
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Pinhole
Functional and Physiological Changes Induced by Pinhole Glasses in Presbyopia
This study is aimed at presbyopic patients that do not require magnifying glass at close rage. The purpose of this study is to investigate the functional and physiological changes in eye induced by pinhole glass.
- Trial name
- NCT02722291
- Testing
- Trayner Pinhole Glasses (Trayner Glasses, Ivybridge Devon, U.K.)
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chung-Ang University Hospital
Pain, Anxiety
The Effect of Virtual Reality Glasses During Endoscopy
Upper gastrointestinal endoscopy is an invasive procedure used to diagnose and treat pathologies in the gastrointestinal mucosa.
- Conditions
- Pain, Anxiety, Gastro-Intestinal Disorder
- Trial name
- NCT06718504
- Testing
- Virtual Reality Glasses
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi