Clinical trials: Visualization
Children With Visual Disabilities
Muscle Energy Technique on Forward Head Posture and Cervical Mobility in Visually Impaired Children
Forward head posture is one of the most common postural deviation seen among visually impaired children and, it is characterized by hyperextension of upper cervical and flexion of lower cervical spine.
- Trial name
- NCT04716348
- Testing
- muscle energy technique
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Egyptian Chinese University
Pregnancy-related Lumbopelvic Pain
Acute Effects of Motor Imagery Exercises in Individuals With Pregnancy-Related Lumbopelvic Pain
The aim of this study is to investigate the effects of single-session motor imagery exercises on pain and motor imagery in individuals with pregnancy-related lumbopelvic pain.
- Trial name
- NCT07516743
- Testing
- Motor Imagery Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- KTO Karatay University
Computer Vision Syndrome
Comparative Effects of Exercises on Pain, Cervical Proprioception, Neck Disability and Visual Performance in Patients With Computer Vision Syndrome.
This study aims to compare the effectiveness of cervical sensorimotor training and oculomotor training in patients with Computer Vision Syndrome (CVS).
- Trial name
- NCT07892040
- Testing
- Cervical Sensorimotor Training, Occulomotor Training
- Where
- Pakistan
- Volunteers
- 46 people
- Sponsor
- University of Management and Technology Lahore
Brain and Central Nervous System Tumors, Lymphoma
Imetelstat Sodium in Treating Young Patients With Refractory or Recurrent Solid Tumors or Lymphoma
RATIONALE: Imetelstat sodium may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. PURPOSE: This phase I clinical trial is studying the side effects and best dose of imetelstat sodium in…
- Conditions
- Brain and Central Nervous System Tumors, Lymphoma, Lymphoproliferative Disorder, Small Intestine Cancer
- Trial name
- NCT01273090
- Testing
- imetelstat sodium, laboratory biomarker analysis, pharmacological study
- Where
- 23 sites in United States, Canada
- Volunteers
- 34 people
- Sponsor
- Children's Oncology Group
Symptomatic Vitreomacular Adhesion
Follow-up Study to Assess Visual Function in Subset of Patients Who Have Previously Participated in the TG-MV-006 and TG-MV-007 Ocriplasmin Studies
The primary objective of this study is to assess visual function in up to 44 patients who have previously participated in either of the placebo controlled, ocriplasmin Phase III studies (TG-MV-006 or TG-MV-007).
- Trial name
- NCT01287988
- Testing
- ocriplasmin
- Where
- 2 sites in United States, Belgium
- Volunteers
- 24 people
- Sponsor
- ThromboGenics
Aortic Valve Stenosis
Valvular Aortic Stenosis: Study of Myocardiac Fibrosis by Magnetic Resonance Imagery
Aortic valve stenosis (AVS) is the most frequent valvular disease. The severity of the obstruction of the left ventricle (LV) is essentially analyzed today by echocardiography Doppler, which assesses two key markers that are…
- Trial name
- RACINE (NCT02551588)
- Testing
- Valvular aortic stenosis surgery
- Where
- France
- Volunteers
- 70 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Visual Acuity
Evaluation of a Daily Disposable Novel Multifocal Contact Lens in a Hyperopic Population
This is a 6-visit, subject-masked, multi-site, 2×3 crossover dispensing trial that will last approximately 2 - 4 months.
- Trial name
- NCT04567186
- Testing
- Investigational senofilcon A C3 Multifocal Lens, delefilcon A Multifocal Lens
- Where
- 7 sites in United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Macular Edema
Efficacy and Safety of VEGF Trap Eye in Diabetic Macular Edema (DME) With Central Involvement
To determine the efficacy of intravitreally (IVT) administered VEGF Trap-Eye on the best-corrected visual acuity (BCVA) assessed by the early treatment diabetic retinopathy study (ETDRS) chart in subjects with diabetic macular…
- Trial name
- VIVID EAST (NCT01783886)
- Testing
- Aflibercept (Eylea, VEGF Trap-Eye, BAY86-5321), Macular Laser Photocoagulation
- Where
- 25 sites in China, Hong Kong and 2 more
- Volunteers
- 381 people
- Sponsor
- Bayer
Sleep Quality, Quality of Lifte
Electrical Vestibular Nerve Stimulation (VeNS) as a Treatment for Improving Sleep in Visually Impaired Patients
Trial title: Effectiveness of Electrical Vestibular Nerve Stimulation in the Improvement of Sleep in Patients with Visual Impairment.
- Conditions
- Sleep Quality, Quality of Lifte, Non-24 Sleep-Wake Disorder
- Trial name
- NCT06956118
- Testing
- Intervention (VeNS Stimulation) Device
- Where
- India
- Volunteers
- 60 people
- Sponsor
- Neurovalens Ltd.
Myopia, Astigmatism
LASIK Surgery With a New Laser for the Treatment of Myopia Without Astigmatism
The AQUARIUZ ablation laser is a solid-state laser and has been CE approved for corneal surgery since March 2020 for the treatment of short- and longsightedness with and without astigmatism.
- Trial name
- AQUARIUZ2020 (NCT04794023)
- Testing
- Corneal Ablation
- Where
- Switzerland
- Volunteers
- 27 people
- Sponsor
- Ziemer Ophthalmic Systems AG
Visual Acuity
Evaluation of Approved Contact Lenses
This is a prospective, randomized, controlled, subject-masked, bilateral, dispensing, multi-site, 2 lenses × 3 wearing periods crossover study to evaluate visual acuity.
- Trial name
- NCT07174596
- Testing
- B+L Infuse spherical soft contact lenses, J&J ACUVUE OASYS 1-Day spherical soft contact lenses
- Where
- 4 sites in United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Macular Hole Surgery
Autologous Tenon's Capsule Graft for Refractory Macular Holes
This prospective interventional study evaluates the anatomical and functional outcomes of autologous Tenon's capsule grafting in patients with refractory full-thickness macular holes.
- Trial name
- ATCG-RMH (NCT07318961)
- Testing
- Autologous Tenon's Capsule Graft Placement
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Benha University
Visual Acuity at Near, Accuracy of Accommodation
The Effect of Bifocals in Children With Down Syndrome
Visual acuity at near improves in children with Down syndrome using bifocals
- Conditions
- Visual Acuity at Near, Accuracy of Accommodation, Prevention of Strabismus, Task Readiness
- Trial name
- NCT02241356
- Testing
- bifocals, single vision glasses
- Where
- Netherlands
- Volunteers
- 120 people
- Sponsor
- Radboud University Medical Center
Stroke, Complication
Graded Motor Imagery Training Paradigm on Shoulder Pain
Background: Shoulder pain is the most common pain disorder after stroke and one of the most common complications reduced quality of life.
- Trial name
- NCT05479942
- Testing
- Graded motor imagery training paradigm, conventional therapy (task-oriented active/passive range of motion training)
- Where
- Egypt
- Volunteers
- 42 people
- Sponsor
- Mohammed samir
Cognitive Change
Sharing History Through Active Reminiscence and Photo-imagery (SHARP) Pilot Program
SHARP is a neighborhood-based and technology-supported approach to brain health for older Black adults that integrates walking and image-prompted social reminiscence to maintain or improve brain health.
- Trial name
- SHARP (NCT05906654)
- Testing
- Sharing History through Active Reminiscence and Photo-imagery (SHARP)
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Cataract, Refractive Lens Exchange
Visual Performance of Patients Implanted With a Multifocal IOL
The goal of this clinical trial is to learn about the visual performance of a new multifocal intra-ocular lens in patients presenting for cataract or refractive lens exchange surgery.
- Trial name
- VISUAL (NCT06111222)
- Testing
- AT ELANA
- Where
- 3 sites in Germany, Spain
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec AG
Upper Abdominal Malignancies, Upper Gastrointestinal Cancer
Comparison of CT-Guided Celiac Plexus Neurolysis and Pharmacotherapy
After enrolment, patients were randomly assigned to two groups by means of a lottery procedure, whereby each patient blindly chose one of two labelled slips, resulting in group assignment to receive.
- Trial name
- NCT07761650
- Testing
- CT-guided celiac plexus neurolysis, Standard pharmacotherapy
- Where
- Pakistan
- Volunteers
- 110 people
- Sponsor
- Mayo Hospital Lahore
Posture, Kyphosis
Effects of Telerehabilitation-based Motor Imagery and Exercise Combination in Individuals With Postural Kyphosis: A Randomized Controlled Trial
Objective: Kyphosis is one of the most common postural problems. It is defined as a thoracic curvature that exceeds normal limits.
- Conditions
- Posture, Kyphosis, Muscle Cramps, Thoracic Vertebrae
- Trial name
- NCT07122791
- Testing
- Home Exercise Group
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people
- Sponsor
- Istanbul University - Cerrahpasa
Intermittent Exotropia
Visual Perceptual Learning Based Digital Therapeutics for Stereopsis in Intermittent Exotropia
This study evaluates the efficacy and safety of visual perceptual learning for improving stereopsis in intermittent exotropia. Half of participants will receive visual perceptual training using the Nu.T.
- Trial name
- NCT06117813
- Testing
- Nu.T, No-Treatment Control
- Where
- 6 sites in South Korea
- Volunteers
- 54 people
- Sponsor
- Nunaps Inc
Alveolar Bone Loss, Dental Implant
Magnetic Mallet Vs Conventional Drilling in D4 Posterior Maxilla
The goal of this clinical trial is to evaluate whether the magnetic mallet technique improves primary implant stability and clinical outcomes compared with conventional drilling during dental implant placement in the posterior…
- Conditions
- Alveolar Bone Loss, Dental Implant, Osseodensification Drilling Technique
- Trial name
- NCT07424820
- Testing
- Conventional drilling osteotomy, Magnetic mallet osteotomy
- Where
- Iraq
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Mosul
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