Clinical trials: Visualization
Visual Impairment, Refractive Error
Frequency of Visual Impairment Among School Children and Effectiveness of mHealth Referral Reminder on Uptake of Referral Services
This study tested whether mobile health (mHealth) tools can affect referral uptake among schoolchildren with vision problems.Visual impairment in children often goes untreated in low- and middle-income countries, even when…
- Trial name
- NCT06616051
- Testing
- Multicomponent SMS reminder
- Where
- Pakistan
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Syed Fawad Mashhadi
Myopia
A Singapore Study to Assess How Neurovision Improve the Vision of Adults With Low to Moderate Myopia
To evaluate the efficacy of NeuroVision NVC vision correction technology to improve the vision of subjects with Low and Moderate Myopia in Asian eyes in Singapore
- Trial name
- NCT00348075
- Testing
- Neurovision
- Where
- Singapore
- Sponsor
- Singapore National Eye Centre
Adolescents and Children, Axial Elongation
Naked Eye 3D Vision Training for the Prevention and Control of Myopia in Adolescents and Children
The study used children aged 6-18 as subjects to evaluate the efficacy and safety of naked eye 3D vision training for the prevention and control of myopia in adolescents.
- Conditions
- Adolescents and Children, Axial Elongation, Naked Eye 3D Vision Training, Visual Function
- Trial name
- NCT05468775
- Testing
- Naked eye 3D vision training
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Post-traumatic Stress Disorder
Cognitive Behavioral Treatments for Post-traumatic Stress Disorder (PTSD) Sleep Disturbance
The purpose of this study is to compare the effectiveness of two cognitive behavioral group psychotherapy interventions in controlling the subjective sleep disturbance in veterans with Post-traumatic Stress Disorder.
- Trial name
- NCT00108628
- Testing
- Imagery Rehearsal, Sleep and Nightmare Management
- Where
- United States
- Volunteers
- 134 people
- Sponsor
- US Department of Veterans Affairs
Falls, Motor Imagery
The Effect of Motor Imagery on Balance in Persons With Multiple Sclerosis
This study will investigate if the use of motor imagery to practice a balance task is as effective as physically practicing balance tasks as measured by the Berg Balance Scale (BBS) in persons with MS.
- Conditions
- Falls, Motor Imagery, Multiple Sclerosis, Balance
- Trial name
- NCT05615207
- Testing
- Motor Imagery as compared to physical practice for balance tasks
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Dominican University New York
Catheter Related Complication
Efficiency, and Emergency Department Nurse Preference Between 2 Methods of Visualization: A Pilot Study
The purpose of this study was to assess the impact of a continuous needle tracking system on the accuracy, speed, and quality of ultrasound-guided peripheral venous catheter insertion.
- Trial name
- NCT04811430
- Testing
- Randomized Traditional, Cue(TM) Needle Tracking Technology
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- Becton, Dickinson and Company
Breastfeeding
FamilyLink and Breastfeeding
The central hypothesis guiding this project is that having mothers view live video of their babies while they are pumping increases milk volume, caloric density, and maternal pumping experience.
- Trial name
- NCT03957941
- Testing
- FamilyLink Pumping, Standard Pumping
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- University of California, Davis
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
Healthy
Age-related Normative Values for the Octopus 900 Perimeter
The purpose of this study is to determine normal values of the visual field (VF), corrected for age- and reaction time (RT) using the Octopus 900 perimeter and semi-automated kinetic perimetry (SKP).
- Trial name
- Norm-Oct900 (NCT01518686)
- Testing
- Octopus 900 perimeter (Haag Streit AG, Koeniz, Switzerland)
- Where
- Germany
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Retinal Dystrophies, Color Vision Defects
Natural History Study of Inherited Retinal Diseases
This prospective, observational investigation seeks to delineate the interplay between chromatic vision deficits and both functional visual outcomes and anatomical retinal biomarkers in individuals affected by Inherited Retinal…
- Conditions
- Retinal Dystrophies, Color Vision Defects, Vision Disorders, Macular Degeneration
- Trial name
- MojiLVCDT (NCT07085533)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Augelux Therapeutics
Speech Sound Disorder
Visual-acoustic Intervention With Service Delivery In-person and Via Telepractice Trial
Children with speech sound disorder show diminished intelligibility in spoken communication and may thus be perceived as less capable than peers, with negative consequences for both socioemotional and socioeconomic outcomes.
- Trial name
- VISIT (NCT06517225)
- Testing
- Visual-acoustic biofeedback
- Where
- 3 sites in United States
- Volunteers
- 76 people
- Sponsor
- New York University
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor
Ixabepilone in Treating Young Patients With Solid Tumors or Leukemia That Haven't Responded to Therapy
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: This phase I trial is studying the side effects and best dose of ixabepilone in treating young…
- Conditions
- Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Kidney Cancer
- Trial name
- NCT00030108
- Testing
- ixabepilone
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Dental Plaque, Dental Caries
Evaluation of Oral Plaque Removal Utilizing an Adjunct Enzyme Pre-rinse
This study aims to investigate the impact of a bromelain pre-rinse adjunct on oral plaque removal in orthodontic subjects. The study's null hypothesis states that there is no statistically significant difference in visual plaque…
- Trial name
- NCT04512482
- Testing
- Bromelain, Powdered sugar
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Indiana University
Cognitive Performance
Production of Fortified Biscuit With Chickpea and Crushed Peanut for Improving Cognitive Performance
It is well known that globally, school-based fortification and school feeding approaches have been applied to remedy nutritional deficiencies that impact health in the primary school age group.
- Trial name
- NCT05281146
- Testing
- Chickpeas and crushed peanuts fortified biscuit, Cognitive stimulation for the mothers, Cognitive stimulation for students
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- National Research Centre, Egypt
Psoriasis Vulgaris
Informative Value of Determining the Level of NF-κB Translocation in Lymphocyte Populations in Children With Psoriasis
This study is the first to quantify the level of NF-kB translocation in lymphocyte populations in children and adolescents with psoriasis of varying severity.
- Trial name
- NCT04989296
- Testing
- Peripheral blood samples were obtained following the standard procedures.
- Where
- Russia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- National Medical Research Center for Children's Health, Russian Federation
Asthma in Children
Effect of a Daily Text Reminder on Asthma Medication Use, Symptom Control, and Lung Function in Children
The goal of this clinical trial is to learn if a daily text reminder ("AdhasText") can help children with asthma use their inhalers regularly, control their symptoms, and improve their lung function.
- Trial name
- NCT07053839
- Testing
- Daily Text Reminder
- Where
- Peru
- Volunteers
- 64 people
- Sponsor
- ROXANA AZNARAN TORRES
Leber Congenital Amaurosis (LCA), Retinitis Pigmentosa (RP)
Natural History Study in Inherited Retinal Disease Subjects Caused by Mutations in RPE65 or LRAT
To evaluate the natural history of visual function in subjects with IRD phenotypically diagnosed as Leber congenital amaurosis (LCA) or retinitis pigmentosa (RP) caused by RPE65 or LRAT gene mutations.
- Trial name
- NCT02575430
- Testing
- No treatment: retrospective chart review
- Where
- 9 sites in United States, Canada and 5 more
- Volunteers
- 59 people
- Sponsor
- QLT Inc.
Attention Deficit Disorder With Hyperactivity
Effect of Vojta Therapy on Motor Control in Children With Attention Deficit Hyperactivity Disorder
ADHD is generally associated with significant comorbidities including motor disorders in up to 96% of cases. Within these, disturbances of balance and motor coordination that interfere with school learning and daily activities…
- Trial name
- NCT06670092
- Testing
- Vojta Therapy, No intervetion
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Universidad Rey Juan Carlos
Hospital Cleanliness
Process-oriented and Outcome-oriented Visual Assessments
This study aimed to compare the effectiveness of outcome-oriented visual assessment and process-oriented visual assessment using ATP bioluminescence test as a comparator in order to find out which method can be used to assess…
- Trial name
- NCT03908398
- Where
- Taiwan
- Volunteers
- 504 people
- Sponsor
- Taichung Veterans General Hospital
Concussion
Evaluation of an EEG Based Concussion System
This study will evaluate the accuracy of a new concussion system at detecting concussions. The investigators will be evaluating the degree to which data collected with the device agrees with a physician's determination of a…
- Trial name
- NCT03710109
- Testing
- EEG
- Where
- 2 sites in United States
- Volunteers
- 150 people
- Sponsor
- Icahn School of Medicine at Mount Sinai