Clinical trials: Visualization
Social Anxiety
Treating Negative Mental Images and Memories in Social Anxiety
The proposed research will study the effects of Imaginal Rescripting (IR) for social anxiety disorder (SAD). IR guides patients to change their memories of past socially painful events.
- Trial name
- NCT03140839
- Testing
- Imaginal Rescripting, Imaginal Exposure, Supportive Counselling
- Where
- Canada
- Volunteers
- 33 people
- Sponsor
- University of Waterloo
Temporomandibular Joint Disorders
Application of the Visualization of Treatment Objective (VTO) Analyses in Fabricating Anterior Repositioning Splints
This study conducted a randomized controlled clinical trial to evaluate the effect of the the therapeutic position of the anterior repositioning splint determined by VTO analyse compared with traditional method for the treatment…
- Trial name
- NCT05362201
- Testing
- therapeutic position of the anterior repositioning splints
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fujian Medical University
Amblyopia
Establishing New Treatment Approaches for Amblyopia: Perceptual Learning and Video Games
Amblyopia, a developmental abnormality that impairs spatial vision, is a major cause of vision loss, resulting in reduced visual acuity and reduced sensitivity to contrast.
- Trial name
- NCT05522972
- Testing
- Video Game Vision Training, Perceptual Learning, Occlusion Therapy
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Archery, Physiotherapy and Rehabilitation
The Effect of Neuroscience-Based Exercise Training on Shooting Performance and Neuromuscular Performance in Archers
Archery is a sport that demands sport-specific motor performance, emphasizing fine motor control, postural stability, balance, and concentration skills.
- Conditions
- Archery, Physiotherapy and Rehabilitation, Muscle Activity, Visual Rehabilitation
- Trial name
- NCT07051577
- Testing
- Exercise Group, control group
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Istinye University
Depth Perception
Laparoscopic Training With Laser Guidance Trial
"Laparoscopic simulation training with or without laser visual guidance -A randomised study" which investigates if the use of laser visual guidance can help the novices to learn the laparoscopic skills.
- Trial name
- LVG (NCT02407483)
- Testing
- Laser Visual Guidance, 2 D vision
- Where
- Denmark
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Cataract, Lens Opacities
A Comparison of FineVision Intraocular Lenses vs Symfony Intraocular Lenses
This is a prospective randomised open-label study with the aim to compare the visual performance of the trifocal FineVision® IOL versus the extended range of vision Symfony® IOL after phaco-emulsification cataract surgery.
- Conditions
- Cataract, Lens Opacities, Presbyopia
- Trial name
- NCT03974451
- Testing
- IOL implantation experimental, IOL implantation active comparator
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Behavioral Dynamics, Visual Impairment
Behavioral Dynamics Between Infants With Visual Loss and Healthy Controls
An individual senses the world and reflects feedbacks via independent behaviors. Such precise collaboration of the sensory and behavioral systems is fundamental to survival and evolution.
- Trial name
- NCT03431207
- Testing
- Standardized video recording for behaviors
- Where
- China
- Volunteers
- 4,196 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
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
Cerebellar Ataxia
Effect of Motor Imagery Training on Ataxic Children After Medulloblastoma Resection
Background: after resection of medulloblastoma in children they suffer from signs and symptoms of ataxia which impedes their activities of daily living.
- Trial name
- NCT04790981
- Testing
- motor imaginary training, physical thertapy training
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Cerebral Palsy, Cortical Visual Impairment
Cortical Visual Impairment and Visual Attentiveness
This study will investigate the effect of enhanced visual and cross-modal environments upon the visual attentiveness of multiply handicapped children diagnosed with Cerebral Palsy (CP) and Cortical Visual Impairment (CVI).
- Trial name
- NCT00342108
- Testing
- cross-modal sensory stimulation
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Sheba Medical Center
Cataract
Tilt Prediction of Clareon Intraocular Lens
Misalignment of intraocular lenses can cause severe loss of visual quality. Different types of misalignments are known. Tilt, one type of intraocular lens misalignment is thought to play a negative role for the optical…
- Trial name
- NCT06595693
- Where
- Austria
- Volunteers
- 52 people
- Sponsor
- Johannes Kepler University of Linz
Oral Proprioceptive Sensitivity and Upper Limb Kinesthetic Acuity
Oral Proprioceptive Sensitivity and Upper Limb Kinesthetic Acuity: A Pilot Study
The goal of this observational study is to investigate whether differences in oral proprioceptive sensitivity are associated with differences in kinesthetic acuity of the upper limbs in children.
- Trial name
- NCT07854314
- Testing
- Upper-Limb Kinesthetic Acuity Assessment, Effect of Auditory Stimulation on Visual Perception, Oral Proprioceptive Sensitivity Assessment
- Where
- Spain
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Sophie Román Richon
Orthodontic Treatment
Effect of Laser Application in Pain Management Following the Use of Orthodontic Elastomeric Separators
The aim of this study is to evaluate the effect of low level laser therapy (LLLT) on pain management in people commencing orthodontic treatment. The study design is a randomized controlled trial.
- Trial name
- NCT02209818
- Testing
- Laser Irradiation One dose, Laser Irradiation Two doses
- Where
- Syria
- Volunteers
- 72 people
- Sponsor
- Damascus University
Amblyopia
NEIVATECH Virtual Reality-based System for Amblyopia
The NEIVATECH system has been designed to provide binocular vision training to 7-15 year old amblyopic children by discriminating Gabor patches presented with different contrast to each eye as a perceptual learning task.
- Trial name
- NEIVATECH (NCT04819386)
- Testing
- Active vision therapy sessions with the NEIVATECH Virtual Reality-based system
- Where
- 2 sites in Spain
- Volunteers
- 20 people
- Sponsor
- Increase-Tech
Amblyopia, Amblyopia, Anisometropic
Stochastic Resonance Applied to Amblyopia Training and the Plasticity of Brain
The prevalence of Taiwan's population with amblyopia is 2-5%. Amblyopia affects the daily life and learning ability. The human visual system can be developed normally with exposure of clear images on the retina, which often drive…
- Trial name
- NCT04213066
- Testing
- Portable tablet
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
Autistic Disorder, Autism, Early Infantile
Using the Digital EEG Spectral Analysis in Assessing Neuroelectrical Processing Abnormalities in Autism
Individuals with Autism Spectrum Disorder will have abnormal DESA® results. Our objective is to use neuroelectrical measures to determine the degree of processing abnormalities in individuals with Autism.
- Conditions
- Autistic Disorder, Autism, Early Infantile, Autism, Infantile, Asperger Syndrome
- Trial name
- NCT00693953
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Yellen & Associates, Inc.
One Eye Blindness, Blind Left Eye
Multiplexing Prism Fitting for Field Expansion of Monocular Vision
The investigators are developing an assistive device, known as multiplexing prism that expands the field of view for individuals with acquired monocular vision (loss of an eye).
- Conditions
- One Eye Blindness, Blind Left Eye, Blind Right Eye
- Trial name
- NCT06027216
- Testing
- Multiplexing Prism
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Visual Field Defect, Peripheral
Establishing a Normative Database in Pediatric Population of the Head-mounted visuALL Field Analyzer
The goal of this study is to determine reference values of the VisuALL Field Test in pediatric population. Standard Automatic Perimetry (SAP) is the gold standard test for the evaluation of different diseases of the visual…
- Trial name
- NCT04175444
- Testing
- VisuALL Field Analyzer, Humphrey Field Analyzer
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Visual Impairment, Cerebral Visual Impairment
VIPPSTAR-G1 Digital Early Intervention for Visual Impairment
Visual impairment in infancy is associated with significant risks for neurodevelopmental impairment. Early intervention based on enriched visual and multisensory experiences may promote neuroplasticity and improve developmental…
- Conditions
- Visual Impairment, Cerebral Visual Impairment, Neurodevelopmental Disorders, Prematurity
- Trial name
- VIPPSTAR-G1 (NCT07717671)
- Testing
- VIPPSTAR Digital Early Intervention, Standard Clinical Care
- Where
- 5 sites in Belgium, Italy and 1 more
- Volunteers
- 150 people
- Sponsor
- Università degli Studi di Brescia
Visual Perceptual Weakness (Disorder), Cerebral Visual Impairment
iVision - Development of a Game-based Therapy for Children With Cerebral Visual Impairment
The objective of the present study is to develop a therapeutic, adaptive, and enjoyable game that will be used by children with CVI between the mental age of 3 and 12 years.
- Trial name
- iVision (NCT04051983)
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven