Clinical trials: Visualization
Autism Disorder, Autism Spectrum Disorder (ASD
Effectiveness of Interactive Techniques on Oral Hygiene Skills in a Group of Autistic Egyptian Children
The present study will be performed to evaluate the effectiveness of peer modeling and audiovisual peer modeling video on toothbrushing skills in comparison to the visual pedagogical method at home.
- Conditions
- Autism Disorder, Autism Spectrum Disorder (ASD, Autism, Plaque Reduction
- Trial name
- Autism ASD (NCT07859696)
- Testing
- Peer model, Pre-recorded video of peer modeling, Pedagogical method
- Volunteers
- 90 people
- Sponsor
- Faculty of Dental Medicine for Girls
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor
Talabostat Combined With Temozolomide or Carboplatin in Treating Young Patients With Relapsed or Refractory Brain Tumors or Other Solid Tumors
RATIONALE: Talabostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as temozolomide and carboplatin, work in different ways to stop the growth of tumor…
- Conditions
- Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Kidney Cancer, Liver Cancer
- Trial name
- NCT00303940
- Testing
- carboplatin, talabostat mesylate, temozolomide
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Cerebral Visual Impairment
Neurodevelopmental Outcomes in Cerebral Visual Impairment
Cerebral visual impairment (CVI) is one of the leading causes of pediatric visual impairment and negatively impacts the development of motor, language, and cognitive skills.
- Trial name
- CVI-ND (NCT07212010)
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Cerebral Visual Impairment
A Computerized, Adaptive Therapeutic Gaming Approach Training Visual Perceptual Skills in Children With CVI
This clinical trial aims to compare the effectiveness of our adaptive, therapeutic game to the effectiveness of the same game, without the adaptive component.
- Trial name
- iVision2_WP3 (NCT05014503)
- Testing
- Adaptive Therapeutic gaming, Non-adaptive Therapeutic gaming
- Where
- Belgium
- Volunteers
- 73 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Perineal Tear
Low Power Laser for Spontaneous Perineal Laceration
Scenario: spontaneous perineal laceration is an injury to the tissue in the perineum region, which can occur during vaginal delivery.
- Trial name
- LASER (NCT04914182)
- Testing
- LASER, CONTROL
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
Attention Deficit Hyperactivity Disorder, Neurodevelopmental Disorders
Auditory and Visual Noise as Possible Non-pharmacological Treatment of ADHD in School Children
The goal of this study is to compare the influence of visual and auditory white noise on performance in children with attention deficit hyperactivity disorder (ADHD).
- Trial name
- NCT06057441
- Testing
- Auditory noise stimulation, Visual noise stimulation
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Region Skane
Low Vision
Design and Clinical Evaluation of a Smartphone-based Low Vision Enhancement System
The primary objective is to compare the effectiveness and adverse side-effects of the virtual bioptic telescope and virtual projection screen in a new head-mounted video-based low vision enhancement system (LVES) with a wide…
- Trial name
- eLVES (NCT03728660)
- Testing
- Virtual bioptic magnification with large field of view, Full field magnification with small field of view
- Where
- United States
- Volunteers
- 88 people
- Sponsor
- Johns Hopkins University
Bariatric Surgery
The Effect of Guided Imagery on Bariatric Surgery Patients
The study will be conducted using a randomized controlled experimental design with experimental and control groups. Data will be collected between August 2025 and March 2026 in the General Surgery Clinic of Erzurum City Hospital.
- Trial name
- NCT07157826
- Testing
- Guided Imagery Application
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Dyslexia, Visual Attention Span Deficit
Visual Attention Span Mobilisation for Dyslexia
The aim of the study is to evaluate the efficiency of the medical device MAEVAD in improving the reading skills of children with dyslexia.
- Trial name
- NCT05201235
- Testing
- MAEVAD, DeCaLigne
- Where
- 55 sites in France
- Volunteers
- 74 people
- Sponsor
- Humans Matter
Glaucoma
Does Lowering Eye Pressure Affect the Results Obtained From Objective Visual Field Testing?
A study to determine whether a patient's range of vision test results improve after their eye pressure is lowered by 30% or more by testing on a new machine called the Accumap and how to learn how much the Accumap's results…
- Trial name
- NCT00799994
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Low Vision Blindness, Visual Impairment
Development of a Multi-sensory Rehabilitation Program for People With Ultra Low Vision
This research is aimed to address one of the big gaps in the current vision rehabilitation protocols for people with profound visual impairment by evaluating a multisensory approach.
- Conditions
- Low Vision Blindness, Visual Impairment, Quality of Life, Functional Visual Loss
- Trial name
- NCT05028712
- Testing
- Visual Information Training, Multimodal training
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- State University of New York College of Optometry
Hemiplegic Cerebral Palsy
Dual Joint Visual Feedback Gait Retraining in Pediatric Hemiplegic Cerebral Palsy
This study aims to assess the feasibility of a visual feedback system designed to augment treadmill-based gait training for children with gait disturbances related to hemiplegic cerebral palsy.
- Trial name
- NCT05011201
- Testing
- Dual Joint Visual Feedback without Scoring, Dual Joint Visual Feedback with Scoring
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Kessler Foundation
Eye Diseases, Vision Disorders
Determination of the Validity of a Questionnaire to Assess the Visual Function of Preverbal Children With Operable Bilateral Ocular Pathologies
In some symmetrical pediatric ocular pathologies, the treatment is surgical with usually satisfactory postoperative results in visual terms. However, it is often difficult to choose the right moment to operate.
- Trial name
- EVEIL (NCT04428541)
- Testing
- Questionnaire for visual function assessment of preverbal children
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
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
Vision Disorders, Vision, Low
Viewing Strategy Training in Children With (Cerebral) Visual Impairment
Viewing strategies are strategies used to process visual Information. Many children with visual impairment seem to lack systematic viewing strategies.
- Trial name
- NCT05600140
- Testing
- Viewing strategy training
- Where
- Netherlands
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Royal Dutch Visio
Parkinson Disease
Laser Light Visual Cueing for Freezing of Gait in Parkinson's Disease
The purpose of this study is to determine whether a laser light beam, attached to a rolling walker and projected onto the floor, reduces freezing episodes in patients with Parkinson's disease.
- Trial name
- NCT01502995
- Testing
- Laser light (U-Step Walking Stabilizer with laser light)
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Parkinson's Disease Research, Education, and Clinical Center, Philadelphia
Cerebral Palsy (CP)
Effects of Motor Imagery and Action Observation on Motor Function in Unilateral Cerebral Palsy
The aim of this study is to evaluate the effects of action observation therapy and motor imagery methods, provided in addition to a conventional physiotherapy and rehabilitation program, on gross motor function, upper and lower…
- Trial name
- NCT07612371
- Testing
- motor imagery, Action observation therapy, Conventional physiotherapy group
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Bahçeşehir University
Traumatic Cataract
Long-term Visual and Refractive Outcomes After Traumatic Cataract Surgery in Children
This prospective multicenter observational study aims to evaluate long-term visual and ocular biometric outcomes in pediatric patients aged 0-16 years who were diagnosed with traumatic cataract and underwent cataract extraction…
- Trial name
- NCT07087275
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Jin Yang
Retinitis Pigmentosa
The Effect of Oral Administration of 9-cis Rich Powder of the Alga Dunaliella Bardawil on Visual Functions in Adolescent Patients With Retinitis Pigmentosa
The aim of this study is to determine whether 9-cis-beta Caroten rich D. Brdawiil extract is effective in the treatment of retinitis pigmentosa in adolescent patients.
- Trial name
- NCT02018692
- Testing
- Alga Dunaliella Bardawil powder
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Sheba Medical Center
Child Malnutrition
Use of a 10 Points Visual Analogue Food Intake Scale for Children to Assess Intake: Prospective Study
In hospitalized children, undernutrition increases the length of hospitalization, aggravates the causal pathology, favors the occurrence of complications, and increases the cost of hospitalization.
- Trial name
- CESAR (NCT05726422)
- Where
- France
- Volunteers
- 102 people
- Sponsor
- University Hospital, Montpellier