Clinical trials: Visualization
Developmental Delay, Preterm Children
Home-based Visual-motor Training Program on Kindergarteners
The study aims to investigate the feasibility and effectiveness of the traditional and computerized home-based visual-motor training programs on at-risk kindergarteners.
- Trial name
- NCT05605977
- Testing
- Traditional visual-motor training program, Computerized visual-motor training program
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
Contraception
Nitrous Oxide for Pain Management of Intrauterine Device (IUD) Insertion
The purpose of this study is to determine whether Nitrous Oxide is effective in achieving pain control and satisfaction among nulliparous women getting the intrauterine device (IUD).
- Trial name
- NIUD (NCT02391714)
- Testing
- IUD insertion, Povidone-Iodine, Chlorhexidine
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Sexual Dysfunction, Physiological
Vaginal Heat Wash-out (HWO) in 4 Groups of Women (Pre- and Postmenopausal With and Without Female Sexual Arousal Disorder (FSAD)).
The Pfizer developed Heat Wash-Out (HWO) system is a software controlled electromechanical system designed to measure vaginal wall blood flow. A small vaginal probe is attached to a control unit.
- Trial name
- FSAD HWO VBF (NCT00443248)
- Testing
- Vaginal Heat Wash-Out Device
- Where
- 2 sites in Australia
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Pfizer
Vision, Low, Visual Impairment
Re:Garde Program - Training and Maintaining Visual Perception in Older Adults
Seniors deal with considerable visual demands (driving, communicating, traveling) and reduced vision affects their quality of life, ability to enjoy activities, and age-in-place.
- Trial name
- Re:Garde (NCT05619432)
- Testing
- HMD: Immersive VR
- Where
- 2 sites in Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Visual Acuity
Dynamic Characterisation of Meibomian Gland Structure
This will be a single center pilot study to evaluate appearance of the Meibomian glands.
- Trial name
- NCT04649606
- Where
- United Kingdom
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Individuals With Eye Refraction Defects
The Effect of Eye Exercises in Individuals With Eye Refractive Defects
According to the World Health Organization's statement published in 2014, 43% of visual impairment is overhauled by uncorrected refractive errors.
- Trial name
- NCT05999552
- Testing
- Eye exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Refractive Errors, Vision Disorders
Handheld Device Compared With a Standard Eye Care Diagnostic Device in Measuring Ophthalmic Refraction
This study is exploratory and examines whether the best-corrected visual acuities (BCVA's) from trial frames created with the refraction results obtained from a novel handheld optical device yields results similar to the…
- Trial name
- NCT04693247
- Testing
- EQ103
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- EyeQue Corp.
Homonymous Hemianopia
Assessment of Homonymous Visual Loss and Its Impact on Visual Exploration, Activities of Daily Living (ADL) and Quality of Life (QoL)
The purpose of this explorative study, targeting subjects with homonymous visual field loss, is threefold: (i) to identify the perimetric / psychophysical method, that is most closely correlated with an individually assessed…
- Trial name
- Hemi-Drive (NCT01372332)
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Depressive Symptoms, Clinical Depression
Improving Mood in Assisted Living Settings
Late-life depression levels are escalating, and include 24% of all tenants of Assisted Living (AL) settings. A promising, novel intervention is a computerized visual speed of processing training program known as Road Tour.
- Trial name
- NCT01763216
- Testing
- Road Tour, Boatload of Crosswords
- Where
- 32 sites in United States
- Volunteers
- 351 people, healthy volunteers welcome
- Sponsor
- Marianne Smith
Osteoarthritis of the Knee, Degenerative Osteoarthritis
Platelet-Rich Plasma and the Effects of NSAIDs on Pain and Functional Scores in Knee Osteoarthritis
The primary research purpose is to determine if the use of a drug therapy intervention (each study participant will be randomly assigned to receive one of 3 study medications which will be blinded from everyone, including the…
- Conditions
- Osteoarthritis of the Knee, Degenerative Osteoarthritis, Knee Pain Chronic
- Trial name
- PRPNSAIDsKOA (NCT05742763)
- Testing
- Ibuprofen and PRP, Acetaminophen and PRP
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- QC Kinetix LLC
Visual Acuity
Clinical and Laboratory Study of Lysozyme Deposition on Daily Disposable Contact Lenses
In vitro studies show that some hydrogel materials uptake more lysozyme than other hydrogel materials and that this protein remains largely active and promotes reduced cytokine response in an in vitro culture of human corneal…
- Trial name
- NCT02365298
- Testing
- etafilcon A, nelfilcon A
- Where
- Canada
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Crohn's Disease (CD), Ulcerative Colitis (UC)
Accurately Profiling the Changes and Functions of Key Microflora in the Whole Intestinal Microenvironment Based on the Visual Sampling Capsule Endoscopy in Patients With Inflammatory Bowel Disease
This is a prospective, single-center, observational cohort study that will enroll 250 participants: 50 with active Crohn's disease, 50 with Crohn's disease in remission, 50 with active ulcerative colitis, 50 with ulcerative…
- Trial name
- NCT07799506
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Cognitive Function, Academic Performance
Effect of Omega-3 LCPUFA Intervention on Learning, Cognition, Behaviour and Visual Processing.
The brain is primarily developed in the third trimester of pregnancy, but continues maturing through the late twenties, especially the prefrontal cortex.
- Conditions
- Cognitive Function, Academic Performance, Mental Health
- Trial name
- NCT02240264
- Testing
- Krill oil capsules
- Where
- 17 sites in Netherlands
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- Open University
Temporomandibular Disorder, Motor Imagery
Assessing Motor Imagery Ability of Tongue and Mouth in Subjects With and With no Temporomandibular Disorders
Temporomandibular disorder (TMD) is the symptomatic expression of a muscular or an articular impairment at the manducatory tract. TMD affects between 30 to 65% of the population with a higher prevalence for young women.
- Trial name
- TMIQ (NCT04102306)
- Testing
- reliability and validity construct of the TMIQ
- Where
- France
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Cabinet de Kinesitherapie SCM Saint-Alexandre
Impacted Third Molar Tooth
Verbal and Visual Information Techniques on Anxiety in Third Molar Surgery
The aim of this study was to evaluate preoperative anxiety levels using dental anxiety scale (DAS) and the Spielberger State-Trait Anxiety Inventory (STAI).
- Trial name
- NCT03752255
- Testing
- Anxiety measurement method
- Where
- Turkey (Türkiye)
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Konya Necmettin Erbakan Üniversitesi
Endoscopy
Study Comparing Blue Light Imaging (BLI) With Flexible Spectral-Imaging Color Enhancement (FICE)
The study is intended to demonstrate substantial equivalence of visualization using BLI to the predicate device, FICE, so as to support the addition of BLI as an adjunct to white light imaging in the company's video processor.
- Trial name
- BLI (NCT02755285)
- Testing
- Single Endoscopy Procedure
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fujifilm Medical Systems USA, Inc.
Anxiety
Assessing Visual Processing in High Anxiety
High trait anxiety, a stable personality trait, is a risk factor for psychiatric disorders. Individuals with high trait anxiety have difficulty differentiating safety from threat, including visual information like emotional…
- Trial name
- ALPHA (NCT04187326)
- Testing
- Facial Microexpression Training
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
Healthy
Task Switching Between Target Templates During Visual Search in Healthy Adults
In this line of research, the researchers having participants engage in task switching between tasks which require a positive (target) template, negative (distractor) template, or neutral (non-informative) template to the…
- Trial name
- NCT05709743
- Testing
- Experimental: Within-Subjects Attentional Information
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Lehigh University
Ophthalmology
The Clinical Application of Artificial Intelligent(AI) Visual Inspection System
In this study, the investigators provide participants from ophthalmic clinic the AI visual inspection system and EDTRS in the purpose of seeking out a better way of visual inspection with high efficiency and accuracy, and report…
- Trial name
- AI (NCT03310216)
- Testing
- Order I of visual inspection, Order II of visual inspection
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Cataract
Evaluation of Visual Acuity and Patient Satisfaction With AT LISA TRI 839MP Intraocular Lenses
The purpose of the study is to evaluate the far, intermediate and near visual acuities with a trifocal IOL.
- Trial name
- NCT01731743
- Testing
- AT LISA tri 839MP
- Where
- Germany
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec AG
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