Clinical trials: Visualization
Type 1 Diabetes, Hand Skills
Comparison of Manual Skills, Visual-Motor Integration and Participation of Children With and Without Type 1 Diabetes
The aim of this study is to compare visual-motor integration, academic achievement and participation in activities of daily living with and without type 1 diabetes.
- Conditions
- Type 1 Diabetes, Hand Skills, Visual Motor Integration, Participation
- Trial name
- NCT04866212
- Testing
- Beery- Buktenica Developmental Test of Visual Motor Integration, Jebsen Taylor Hand Function Test, Participation and Environment Measure - Children and Youth
- Where
- Turkey (Türkiye)
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Breast Cancer
Relaxation and Visualization Therapy for Breast Cancer Patients
The purpose of this study is to find out if it is possible to study relaxation and visualization therapy (RVT) with individuals that have breast cancer.
- Trial name
- NCT00691119
- Testing
- Relaxation and Visualization Therapy, Health education
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- National University of Natural Medicine
Ophthalmology, Macular Edema
Evaluation of Changes in Visual Acuity in Patients With Diabetic Macular Edema (DME) Starting Treatment With an Approved Anti-VEGF Therapy
POLARIS : A non-interventional study in patients with diabetic macular edema (DME) with central involvement to assess the effectiveness of existing anti-vascular endothelial growth factor (anti-VEGF) treatment regimens.
- Conditions
- Ophthalmology, Macular Edema, Macular Degeneration
- Trial name
- POLARIS (NCT01771081)
- Testing
- Ranibizumab (or other DME treatment)
- Where
- 8 sites in France, Germany and 6 more
- Volunteers
- 911 people
- Sponsor
- Bayer
Diabetic Retinopathy
Assessment of Retinal Microvascular Changes by OCT Angiography in Diabetic Retinopathy
This observational cross-sectional study aims to assess retinal microvascular changes using optical coherence tomography angiography (OCTA) in patients with diabetic retinopathy.
- Trial name
- NCT07747428
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
Athletic Performance, Mental Toughness
Effects of Imagery and Breathing Exercises on Swimmers' Performance, Mental Toughness, and Heart-Mind Coherence
This randomized controlled trial aimed to investigate the effects of a 10-week imagery and breathing exercise intervention on 200-meter freestyle swimming performance, mental toughness, and heart-mind coherence in swimmers.
- Conditions
- Athletic Performance, Mental Toughness, Coherence (Heart-Mind Synchronization)
- Trial name
- NCT06920875
- Testing
- Imagery and Breathing Exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Glaucoma Eye, Open-angle Glaucoma
Quality of Life After Glaucoma Surgery: Evaluating the Patient Perspective Across Surgical Options
Glaucoma surgery currently relies on a wide therapeutic arsenal, ranging from conventional filtering surgeries to minimally invasive glaucoma surgery (MIGS).
- Conditions
- Glaucoma Eye, Open-angle Glaucoma, Closed-Angle Glaucoma, Pseudo Exfoliative Syndrome
- Trial name
- G-SCOPE (NCT07303257)
- Testing
- NEI-VFQ-25 (National Eye Institute Visual Function Questionnaire-25).
- Where
- France
- Volunteers
- 132 people
- Sponsor
- Hospices Civils de Lyon
Cataracts
Clinical Investigation of Visual Function After Bilateral Implantation of Two Presbyopia-Correcting Trifocal Intraocular Lenses (IOL)
The purpose of this study is to clinically evaluate the visual performance of two commercially available presbyopia-correcting Trifocal IOLs.
- Trial name
- NCT02691741
- Testing
- AcrySof® IQ PanOptix™ Presbyopia-Correcting IOL, AT LISA® tri IOL
- Volunteers
- 215 people
- Sponsor
- Alcon Research
Cataract, Presbyopia
Non-Inferiority Study Comparing MINI WELL READY® and FineVision® in Patients With Cataract Surgery
Interventional, Multicentre, controlled, randomized, single blind, twoarmed non-inferiority trial
- Trial name
- NCT03060954
- Testing
- MINI WELL READY ®, FINE VISION®
- Where
- 2 sites in France
- Volunteers
- 8 people
- Sponsor
- SIFI SpA
Myopia, Hyperopia
Comparing Low-cost Handheld Autorefractors - a Practical Approach to Measuring Refraction in Low Resource Settings
Study compares four portable vision measurement and eye-imaging technologies in terms of accuracy and time and ease of use with older adult (ages 40-100) participants in a developing-country setting (India).
- Trial name
- NCT03456245
- Testing
- Vision device validation
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Harvard School of Public Health (HSPH)
Solid Tumor, Neoplasms
Indocyanine Green for Solid Tumors
According to the World Health Organization, cancer is a leading cause of death in men and women, accounting for 7.6 million deaths (around 13% of all deaths) in 2008.
- Trial name
- 818012 (NCT02280954)
- Testing
- Indocyanine Green (ICG)
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- University of Pennsylvania
Postural Low Back Pain
Postural Analysis During Dental Surgery
Background: Attention and awareness towards MSDs in the dental profession has increased considerably in recent years. From recent literature reviews, it is learned that prevalence of MSDs in dentists is 64-93%.
- Trial name
- PAD (NCT04637854)
- Testing
- Operating microscope, Surgical loupes, Naked eyes
- Where
- Italy
- Volunteers
- 65 people
- Sponsor
- University of Milan
Visual Impairment
Validity of at Home Visual Acuity Measurements for Telemedicine During Corona Virus (COVID-19) Pandemic
Prompted by the current COVID-19 pandemic, the American Academy of Ophthalmology has recommended the use of telemedicine to continue ophthalmic care while maintaining patient and provider social distancing.
- Trial name
- NCT04391166
- Testing
- Non invasive visual acuity testing
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Myopia
Visual Performance of Center Distance Daily Disposable Multifocal Lenses
The purpose of this study is to compare visual performance (high and low contrast acuity, reading acuity, contrast sensitivity, stereoacuity, accommodative response, eye hand coordination, far near vision, and dynamic vision)…
- Trial name
- ViPCD3 (NCT06475053)
- Testing
- NaturalVue Enhanced Multifocal 1 Day contact lens, MiSight 1 Day contact lens
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Visioneering Technologies, Inc
Stroke
Spatial Neglect and Bias in Near and Far Space
The purpose of this research study is to learn how people distribute their visual attention when looking at objects nearby versus far away, and why vision may become distracted at near versus far distances.
- Trial name
- NCT00350012
- Where
- United States
- Volunteers
- 950 people, healthy volunteers welcome
- Sponsor
- Kessler Foundation
Visual Acuity
Clinical Evaluation of Fitting Investigational Contact Lenses Phase 2
This study is a single arm, non-randomized, open label, bilateral, non- dispensing clinical trial with only one visit. The Eye Care Providers will be provided with a fitting guide and will determine the initial study lens…
- Trial name
- NCT03168542
- Testing
- JJVC Fitting Guides
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Proliferative Diabetic Retinopathy, Vitrectomy
Macular Appearance After Diabetic Vitrectomy
Vitrectomy is one of the major treatment methods for complications of diabetic retinopathy. As surgical techniques and instruments improve, high anatomical success may be achieved; however, functional results are less favorable.
- Trial name
- NCT00737022
- Where
- Taiwan
- Volunteers
- 108 people
- Sponsor
- National Taiwan University Hospital
Pain, Chronic, Sleep Disturbance
hBET for Pain and Sleep Feasibility
Long-term pain affects one-third of the United Kingdom population and can be very disabling. People experiencing long-term pain often suffer from disturbed sleep because of their pain symptoms, and disturbed sleep can then make…
- Trial name
- NCT04176861
- Testing
- home-based Brainwave Entrainment Technology
- Where
- United Kingdom
- Volunteers
- 28 people
- Sponsor
- University of Manchester
Methamphetamine Disorders
Reliability, Validity, and Acceptability of a Novel Visual Scale for Estimating Daily Methamphetamine Use Among People Who Use Methamphetamine
PROJECT RESIN: This study is examining the reliability, validity, and acceptability of a novel visual scale for estimating daily methamphetamine use among people who use methamphetamine.
- Trial name
- PROJECT RESIN (NCT07464873)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Phillip Coffin, MD, MIA
Neurosciences
The Brain Activation During Different Motor Patterns in Healthy Adults
This study aims to investigate the brain activation during different motor patterns, including motor execution (ME), motor imagery (MI), action observation (AO) and mirror visual feedback (MVF).
- Trial name
- NCT04868929
- Where
- Taiwan
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Retinal Disease
Study Comparing the P200TxE and P200DTx
The study evaluates image quality between two devices.
- Trial name
- NCT03964831
- Testing
- P200TxE, P200DTx
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Optos, PLC