Clinical trials: Visualization
Glaucoma
Macular Damage in Early Glaucoma and Progression
Glaucoma is the leading cause of irreversible blindness worldwide. This study aims to test a new method that may allow earlier diagnosis of glaucoma and better ways to monitor if it is getting worse.
- Trial name
- NCT02547740
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Columbia University
Cataract Extraction
Comparison of Visual Outcomes and Patient Satisfaction After Cataract Surgery and Implantation of ReSTOR and ReZoom IOLs
Cataract is prevalent throughout the world and IOLs are routinely implanted after the extraction of the cataractous lens. It is the most frequently performed surgery in the United States with an estimated 2-3 million procedures…
- Trial name
- NCT00366587
- Testing
- Cataract surgery and IOL implantation
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Medical University of South Carolina
Healthy
SSVEP and Distractor Processing During Visual Search
In this line of research, the researchers are utilizing an EEG measure of repeated visual stimulation, the Steady-State Visually Evoked Potential (SSVEP) to examine processing of target and distractor information during visual…
- Trial name
- NCT05633238
- Testing
- Visual Search Information Type (target or distractor information)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Lehigh University
Cataract
Patients Outcomes of a Monofocal Intraocular Lens Designed for Monovision
The rationale for this observational study of a CE-marked lens is to prospectively assess the performance, safety, and patient satisfaction in a group of subjects undergoing cataract surgery with bilateral implantation of the…
- Trial name
- NCT06528678
- Testing
- Intraocular lens
- Where
- Spain
- Volunteers
- 51 people
- Sponsor
- Clinica Baviera
Pigmentary Retinopathy
Mobility Protocol Adapted for Advanced Visually Impaired Subjects
Retinitis Pigmentosa is characterized by a progressive disappearance of photoreceptors, responsible for a progressive and severe loss of vision.
- Trial name
- PROMA (NCT04419285)
- Testing
- Locomotion task, Posturology task SOT (Sensory Organization Test), The quality of life questionnaire
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts
Parkinson Disease, Other Neurological Disorders
Prevalence of Visual Dysfunction in Neurological Disorders
The objective is to determine the prevalence of visual dysfunction in People with Parkinson's Disease (PwP). The investigators will administer the: Visual Impairment in Parkinson's Disease Screen and Revised-Self-Report…
- Conditions
- Parkinson Disease, Other Neurological Disorders, Healthy
- Trial name
- NCT04836715
- Where
- 2 sites in United States
- Volunteers
- 92 people
- Sponsor
- University of Florida
Primary Open Angle Glaucoma
The Effects of Visior on Ocular Hemodynamics
To determine the relationship between the affects of viewing commercially available content through the VISIOR video goggles and ocular blood flow in glaucoma patients and healthy subjects.
- Trial name
- NCT02959593
- Testing
- VISIOR video goggles
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Visior Technologies Ltd.
Accidental Falls, Musculoskeletal Equilibrium
Visual Training Program to Improve Balance and Prevent Falls in Older Adults
The ability to maintain balance and avoid falling is highly dependent on the ability to locate objects and architectural features in the environment.
- Trial name
- NCT00549406
- Testing
- computerized visual training, computerized word puzzles, video-game based visual training
- Where
- Canada
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
Acute Coronary Syndromes (ACS)
Effect of Guided Imagery on Sleep Quality, State Anxiety, and Comfort in Patients With Acute Coronary Syndrome
The goal of this randomized controlled trial is to determine whether guided imagery, when added to routine care, can reduce state anxiety and improve sleep quality and comfort in adults with acute coronary syndrome who are being…
- Trial name
- NCT07794358
- Testing
- Guided Imagery
- Volunteers
- 64 people
- Sponsor
- Afyonkarahisar Health Sciences University
Retinal Degeneration, Vision Impairment and Blindness
Multicenter Study of Transcranial Magnetic Stimulation on Vision Restoration
The goal of this clinical trial is to learn if transcranial magnetic stimulation (TMS) works to restore vision in adults with severe retinal degeneration. It will also learn about the safety of TMS treatment.
- Trial name
- NCT07425717
- Testing
- Transcranial magnetic stimulation targeting occipital visual cortex
- Where
- 4 sites in China
- Volunteers
- 136 people
- Sponsor
- Shanghai High Myopia Study Group
Communication, Pain
Visualizations to Improve Pain Communication Between Patients, Interpreters, and Providers
The purpose of this study is to pilot test a pain assessment information visualization (InfoViz) tool to facilitate communication about pain severity, location, and quality to increase mutual understanding between patients with…
- Trial name
- NCT04975789
- Testing
- InfoViz
- Where
- 2 sites in United States
- Volunteers
- 61 people
- Sponsor
- University of Wisconsin, Madison
Diabetes (Insulin-requiring, Type 1 or Type 2), Insomnia Type; Sleep Disorder
Indonesian-Language Application-Based Guided Imagery Therapy for Insomnia and Glycemic Control in Diabetic Patients
The goal of this clinical trial is to learn if guided imagery therapy using mobile application in Indonesian language can improve sleep quality and lower fasting blood glucose levels in diabetics patients who have problems with…
- Conditions
- Diabetes (Insulin-requiring, Type 1 or Type 2), Insomnia Type; Sleep Disorder, Fasting Plasma Glucose
- Trial name
- NCT07141940
- Testing
- Indonesian-language application-based auditory guided imagery therapy, Psychoeducation
- Where
- Indonesia
- Volunteers
- 66 people
- Sponsor
- Dr Cipto Mangunkusumo General Hospital
Neoplasms
Minimally Invasive Imagery With Indocyanine Green
Determine if ICG administered pre-operatively, then imaged intraoperatively using our cameras, will aid in the identification of a suspected thoracic nodules, margins, lymph nodes and satellite nodules during minimally invasive…
- Trial name
- ICG (NCT02621268)
- Testing
- Indocyanine Green
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- University of Pennsylvania
Open-angle Glaucoma, Pseudoexfoliation Glaucoma
Vitamin Mix (B6, B9, B12, And Choline) For Glaucoma Patients
This study aims to determine whether a combination of vitamins (B6, B9, B12, and choline) can help protect the eyes of people with glaucoma and slow vision loss.
- Trial name
- IVMGS (NCT06885827)
- Testing
- Vitamin B-mix, Standard Care
- Where
- 2 sites in Sweden
- Volunteers
- 80 people
- Sponsor
- Karolinska Institutet
Asthma Control Level
Asthma Control and Clinical Practice in Hungary 2009
A prospective study led amongst pulmonologists. Patients asthma control level will be evaluated based on GINA guideline criteria. HRQoL measured by Visual analogue scale.
- Trial name
- NCT00900861
- Where
- 75 sites in Hungary
- Volunteers
- 3,000 people
- Sponsor
- AstraZeneca
Autism, Autism Spectrum Disorder
Cognitive Training in Virtual Reality for Autism
The Virtual Reality Rehabilitation System (VRRS) is an innovative tool for motor and cognitive rehabilitation that has shown promising results in developmental populations, with evidence of feasibility, safety, acceptability, and…
- Trial name
- NCT07643649
- Testing
- Experimental Group, Control Group
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Istituto per la Ricerca e l'Innovazione Biomedica
Multiple Sclerosis, Relapsing-Remitting, Optic Neuritis
Light Stimulation to Improve Visual Function After Optic Neuritis in Persons with Multiple Sclerosis
The aim of this monocentric randomized controlled intervention study is to improve visual function in persons with multiple sclerosis following optic neuritis (neuritis nervi optici) by means of a light stimulation.
- Trial name
- ONSTIM (NCT06389968)
- Testing
- Light stimulation
- Where
- Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
Epilepsy
Creative Arts II Study
The purpose of this study is to determine the impact of music, visual art, or creative writing on quality of life measures for epilepsy patients.
- Trial name
- NCT03994718
- Testing
- Music intervention, Visual arts intervention, Creative writing intervention
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Stroke
Combination of Motor Imagery Exercises and Brain Stimulation TMS Type PAS in Patients After Hemiplegic Stroke
Strokes represent, in industrialized countries the leading cause of acquired motor disability in adults older than 40. Stroke is responsible for France from 150 000 to 200 000 new cases of hemiplegia each year.
- Trial name
- MIPAS (NCT02779218)
- Testing
- Paired Associative Stimulation, Paired Associative Stimulation + Motor Imagery exercises
- Where
- France
- Volunteers
- 24 people
- Sponsor
- University Hospital, Toulouse
Hemiparesis, Stroke
Visual Feedback Therapy for Treating Individuals With Hemiparesis Following Stroke
The purpose of the study is to determine whether an existing treatment for problems that participants have with making movements after a stroke can be performed at home.
- Trial name
- NCT01662960
- Testing
- Mirror therapy, Divider therapy
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Albert Einstein Healthcare Network