Clinical trials: Visualization
Adolescent, Soccer Performance
Guided Imagery Training for Shooting Accuracy and Mental Skills in Adolescent Football Players
This study is designed to examine whether guided imagery training can improve football shooting performance and psychological skills in young athletes.
- Conditions
- Adolescent, Soccer Performance, Psychological Phenomena and Processes, Imagery, Psychotherapy
- Trial name
- NCT07161934
- Testing
- Guided Imagery Training, Standard Football Training
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Merve Burcu Güler
Preterm Infants
Effect of Reduced Noise Levels and Cycled Light on Visual and Neural Development in Preterm Infants
Noise is a hazard for newborn. In 1997, the American Academy of Pediatrics determined that safe sound levels in the neonatal intensive care unit (NICU) should not exceed 45 dB which has been rarely achieved.
- Trial name
- NCT02688010
- Testing
- Noise reduction and cycled light
- Where
- China
- Volunteers
- 109 people
- Sponsor
- Children's Hospital of Fudan University
Bipolar Disorder, Mood Swing
Seeing the Light: Early Intervention in People at Risk for Bipolar Disorder
In the current study, the feasibility, acceptability and effectivity of a new add-on early intervention program for individuals at risk for the development of bipolar disorder is evaluated.
- Conditions
- Bipolar Disorder, Mood Swing, Prodromal Symptoms
- Trial name
- NCT06282250
- Testing
- Bright light therapy + Psycho-education + Imagery focused Cognitive Therapy, Blue-light blocking glasses + Psycho-education + Imagery focused Cognitive Therapy, Psycho-education + Imagery focused Cognitive Therapy
- Where
- Netherlands
- Volunteers
- 50 people
- Sponsor
- Geestelijke Gezondheidszorg Eindhoven (GGzE)
Bone Marrow Suppression, Brain and Central Nervous System Tumors
Acetylcysteine, Mannitol, Combination Chemotherapy, and Sodium Thiosulfate in Treating Children With Malignant Brain Tumors
RATIONALE: Drugs used in chemotherapy, such as cyclophosphamide, etoposide phosphate, and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Conditions
- Bone Marrow Suppression, Brain and Central Nervous System Tumors, Drug/Agent Toxicity by Tissue/Organ, Long-term Effects Secondary to Cancer Therapy in Children
- Trial name
- NCT00238173
- Testing
- filgrastim, acetylcysteine, carboplatin
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- OHSU Knight Cancer Institute
Developmental Dyslexia
Rhythmic Reading Training: Comparing the Rhythmic and Visual Contributions to Reading Improvement
The main objective of the study is to evaluate the specific effect of the sub-components of the reading training program Rhythmic Reading Training (RRT) on reading speed and accuracy in a sample of Italian students with…
- Trial name
- NCT04995991
- Testing
- RRT rhythm only, RRT rhythm + visual cue
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Catholic University of the Sacred Heart
Chewing Function, Low Level Laser Therapy
Effect of Low-Level Laser Therapy on Spontaneous and Chewing Pain Associated With Orthodontic Elastomeric Separator Placement
The objective of this study is to determine the efficacy of LLLT at a wavelength of 635 nm on: Spontaneous pain between laser and placebo group with the placement of orthodontic elastomeric separators.
- Conditions
- Chewing Function, Low Level Laser Therapy, Pain, Visual Analog Scale
- Trial name
- NCT07651774
- Testing
- Low Level Laser Therapy, Control
- Where
- Pakistan
- Volunteers
- 80 people
- Sponsor
- Foundation University Islamabad
Diabetic Retinopathy, Macular Degeneration
Diabetic Retinopathy and Visual Function Study
The purpose of this study is to evaluate possible mechanisms of central visual loss in patients with diabetes mellitus. The visual loss of interest to be investigated is that associated with macular edema (prior to and following…
- Conditions
- Diabetic Retinopathy, Macular Degeneration, Vision, Subnormal
- Trial name
- NCT00001346
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- National Eye Institute (NEI)
Visual Developmental Disorders
Tertiary Care for Visual Developmental Disorders in Pre-school Children
Visual development disorders are major public health problems among children especially in China. How to find an effective and economic way to manage the larger number of children in China remains exploring.
- Trial name
- NCT03251456
- Testing
- Tertiary care, Usual Care
- Where
- China
- Volunteers
- 1,114 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Intellectual Disability, Cerebral Palsy
Oral Health Promotion Among Preschool Children With Special Needs
Establishing good oral health-related habit is challenging among younger children, especially for preschool children with special needs, as they have physical, mental, sensory, behavioural, emotional, and chronic medical…
- Conditions
- Intellectual Disability, Cerebral Palsy, Developmental Disorders, Developmental Delay
- Trial name
- NCT03522337
- Testing
- Visual pedagogy (social stories), Conventional leaflets
- Where
- China
- Volunteers
- 306 people
- Sponsor
- The University of Hong Kong
Visual Impairment
Cell Phone Application for Vision Assessment
The purpose of this study is to evaluate how visual acuity assessed with Peek Acuity (a cell phone application to check visual acuity) among preschool and school-aged children 3 to less than18 years of age (1) compares to the…
- Trial name
- NCT03212222
- Testing
- Peek Acuity, Standard Visual Screening
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Duke University
Growth Retardation, Growth Acceleration
Visual Interpretation of Neonatal Growth Charts
Simulated growth data will be shown to clinicians in two formats - (1) as weight vs.age charts, (2) as weight Z-score vs. age charts. Clinicians will be asked to identify whether growth is too fast, too slow, or normal.
- Trial name
- NCT02403739
- Testing
- No Intervention
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Premature Retinopathy, Visual Impairment
Evaluation of Visual - Motor Development in Children With Retinopathy of Prematurity
The aim of this study was to investigate the eye structure, visual impairment, visual motor development and motor coordination of children between 2-6 ages that had applied to diod laser photocoagulation and intravitreal anti …
- Conditions
- Premature Retinopathy, Visual Impairment, Motor Delay
- Trial name
- NCT03865134
- Testing
- Snellen Test, Autorefractometer, Titmus Stereo Fly Test
- Where
- Turkey (Türkiye)
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Dental Caries, Teeth Loss
The Effect of Bitewing Radiography on Outcomes and Costs of Treating Caries in Permanent Teeth
Dentists commonly use bitewing radiographs (dental X-rays) together with a visual-tactile (clinical) examination to detect cavities between the back teeth.
- Conditions
- Dental Caries, Teeth Loss, Necrosis of Pulp, Irreversible Pulpitis
- Trial name
- BROCC (NCT07882693)
- Testing
- Visual-tactile caries examination, Visual-tactile caries examination and bilateral bitewing radiography
- Where
- Finland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Jukka Leinonen
Pediculus Capitis, Pruritus
Scalp Pruritus Measurement Using Visual Analog Scale and 5-d Itch Scale in Children With Pediculosis Capitis
Pediculosis capitis is a parasitic infestation that can cause scalp pruritus and quality of life disturbances. There are two objective measurement for pruritus, visual analog scale (VAS) and 5-D itch scale, which can assess the…
- Trial name
- NCT04415034
- Testing
- VAS and 5-D itch pruritus assessment
- Where
- Indonesia
- Volunteers
- 357 people
- Sponsor
- Universitas Indonesia
Endothelial Dysfunction, Sublingual Capillary Glycocalyx and Density
Prematurity as Predictor of Children's Cardiovascular-renal Health
Extreme preterm birth interferes with the development of the cardiovascular system. Both macro- as well as microvasculature undergoes extensive, organ specific maturation.
- Conditions
- Endothelial Dysfunction, Sublingual Capillary Glycocalyx and Density, Visual Disturbances and Blindness, Ventricular Dysfunction, Left
- Trial name
- PREMATCH (NCT02147457)
- Where
- Belgium
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Vascular Access
A Comprehensive Look at Vascular Access
The objective of this study is to show VeinViewer® Vision is an effective vein visualization device for peripheral vascular access, pre-, during, and post access.
- Trial name
- NCT01638065
- Where
- 2 sites in United States
- Volunteers
- 196 people
- Sponsor
- Christie Medical Holdings, Inc.
Epilepsy, Temporal Lobe
Language Localization Using Repetitive Transcranial Magnetic Stimulation (rTMS) in Patients With Epilepsy
Repetitive transcranial magnetic stimulation (rTMS) may be able to provide a moderately detailed localization of language functions in the brain.
- Trial name
- NCT00001672
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Children, Pain
The Effect of Non-pharmacological Methods on Pain, Fear
This randomized controlled experimental study aims to evaluate the effectiveness of guided imagery and virtual reality (VR) in reducing pain and fear in children during blood draw procedures.
- Conditions
- Children, Pain, Fear, Pediatric ALL
- Trial name
- NCT07032181
- Testing
- Virtual reality, guided imagery
- Where
- Turkey (Türkiye)
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Fenerbahce University
Myopia, Visual Fatigue
Discussion on the Effectiveness of Tea on Blood Pressure, Body Composition and Vision Problems in College Students
Background: Tea is a universal beverage and one of the most popular drinks around the world. Some cell and animal experiments have pointed out that drinking tea may be related to hypotension, body composition and vision problems…
- Conditions
- Myopia, Visual Fatigue, Blood Pressure, Body Composition
- Trial name
- NCT06570226
- Testing
- hibiscus tea
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hungkuang University
Vertigo, Headache
Study of Oculomotor Dysfunction Leading to Children Vertigo
The eye movements of vergence allow binocular vision whatever the viewing distance or the body movements are and the perception of depth. Vergence dysfunction can lead to erroneous visual sensation of movements.
- Conditions
- Vertigo, Headache, Anomaly of Vergence System, Accommodation Disorders
- Trial name
- VERVE (NCT01153789)
- Testing
- orthoptic rehabilitation, Orthoptic diagnostic
- Where
- France
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris