Clinical trials: Visualization
Central Retinal Vein Occlusion
Ranibizumab Intravitreal Injections Versus Sham Control in Patients With Central Retinal Vein Occlusion (CRVO)
Provide efficacy and safety data on intravitreal injections of ranibizumab 0.5 mg in patients with visual impairment due to macular edema secondary to CRVO
- Trial name
- Camellia (NCT01976312)
- Testing
- Ranibizumab 0.5 mg
- Where
- 34 sites in China, Hong Kong and 5 more
- Volunteers
- 252 people
- Sponsor
- Novartis Pharmaceuticals
Chronic Pain
Attentional Bias Modification Training for People With Chronic Musculoskeletal Pain
Chronic musculoskeletal pain is a complex medical condition associated with significant distress, disability, and reduction in quality of life.
- Trial name
- I-ABMT (NCT02232100)
- Testing
- Attentional bias modification training (AMG)
- Where
- United Kingdom
- Volunteers
- 160 people
- Sponsor
- University of Southampton
Age-Related Macular Degeneration
Effects of Lutein Supplementation on Macular Pigment Optical Density and Visual Acuity in Patients With Age-related Macular Degeneration
The macular pigment (MP) in humans consists of the yellow, blue-absorbing carotenoids lutein and zeaxanthin. The highest concentrations of lutein and zeaxanthin are found in the fovea.
- Trial name
- NCT00879671
- Testing
- lutamax (leutein)
- Where
- Austria
- Volunteers
- 126 people
- Sponsor
- Medical University of Vienna
Autism Spectrum Disorder, Autism
Treatment Monitoring in Autism Spectrum Disorder (ASD) in Children
The goal of this clinical study is to learn about the utility and performance of the EarliPoint(™) System: Evaluation for Autism Spectrum Disorder to monitor changes in a child's verbal ability, non-verbal learning, and social…
- Conditions
- Autism Spectrum Disorder, Autism, Developmental Delay, Autism, Early Infantile
- Trial name
- MEASURE-ASD1 (NCT05675371)
- Testing
- Assessment by Expert Clinician During Behavioral Intervention (ABA or similar), Assessment by the EarliPoint Assessment For Autism Spectrum Disorder
- Where
- 9 sites in United States
- Volunteers
- 325 people, healthy volunteers welcome
- Sponsor
- EarliTec Diagnostics, Inc
Healthy
Donepezil Effect on Visual Attention and Training
The present proposal investigates the role of the cholinergic system (the neurotransmitter acetylcholine) in improving vision and visual attention.
- Trial name
- NCT01738295
- Testing
- Donepezil administration
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Université de Montréal
Lumbar Microdiscectomy, Postoperative Rehabilitation
Effectiveness of a Visual Feedback Exercise Program Following Lumbar Surgery
The aim of this study is to compare the effectiveness of stabilization exercises performed with visual feedback guided by a laser pointer after lumbar microdiscectomy surgery with that of standard stabilization exercises.
- Conditions
- Lumbar Microdiscectomy, Postoperative Rehabilitation, Randomized Controlled Trial
- Trial name
- NCT07382830
- Testing
- Exercise, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people
- Sponsor
- Suleyman Demirel University
Visual Acuity
Clinical Evaluation of Spherical Soft Contact Lenses, Toric Soft Contact Lenses and Spectacles in Low Astigmats
This will be a 5-visit, randomized, partially single-masked, bilateral wear, dispensing, 2-treatment × 2-period crossover study with spectacle-wear washout and wash-in periods.
- Trial name
- NCT05056870
- Testing
- ACUVUE Oasys 1-Day with HydraLuxe Technology for Astigmatism, ACUVUE Oasys 1-Day with HydraLuxe Technology
- Where
- 13 sites in United States
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Multiple Sclerosis
Validation of Multimodal Evoked Potentials (mmEP) for Predicting Disease Progression in Multiple Sclerosis
Utility of Multimodal Evoked potentials (mmEP) for monitoring disease course and prediction of progression at different stages of Multiple Sclerosis (MS) is investigated
- Trial name
- SMSC (NCT03632473)
- Testing
- multimodal evoked potentials (mmEP)
- Where
- 3 sites in Switzerland
- Volunteers
- 29 people
- Sponsor
- University Hospital, Basel, Switzerland
To Collect Information About Visual Outcomes and Participant Satisfaction
Prospective Evaluation of Visual Outcomes With Tecnis One-Piece Multifocal Intraocular Lenses Compared With Patients Previously Implanted With Crystalens Aspheric Optic (AO)
The study is being conducted to collect information about visual outcomes and participant satisfaction with the Tecnis One-Piece Multifocal (MF) Intraocular Lenses (IOLs) compared with participants previously implanted with…
- Trial name
- NCT01191229
- Testing
- Tecnis one-piece MF IOL, Crystalens AO
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Postoperative Dental Pain, Root Canal Sealers
Effect of Different Root Canal Sealers on Postoperative Pain
This randomized clinical trial aimed to evaluate postoperative pain following the use of bioceramic and epoxy resin-based root canal sealers in combination with the continuous wave of condensation technique (CWCT), addressing a…
- Conditions
- Postoperative Dental Pain, Root Canal Sealers, Asymptomatic Irreversible Pulpitis
- Trial name
- NCT06726837
- Testing
- Postoperative pain - 6th hour, Postoperative pain - 24th hour, Postoperative pain - 48th hour
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people
- Sponsor
- Dicle University
Cervical Pain
Effectiveness of Muscle Energy Technique (MET) Versus Stretching Exercises In Acute And Subacute Postural Neck Pain
This study will provide better evidence that which technique is more effective in acute and subacute postural neck pain. To find out the effectiveness of Muscle energy technique (MET) and stretching exercises in acute and…
- Trial name
- NCT06221566
- Testing
- Muscle Energy Technique, Stretching Exercises
- Where
- Pakistan
- Volunteers
- 40 people
- Sponsor
- Dow University of Health Sciences
Cerebral Palsy, Spastic
Incentive Spirometer as a Visual Feedback in Children With Spastic Cerebral Palsy
Objective: To compare the effects of incentive spirometer as a visual feedback versus deep breathing via mirror mediated therapy on pulmonary function in children with spastic cerebral palsy.
- Trial name
- NCT05945953
- Testing
- Incentive spirometer as visual feedback, Diaphragmatic breathing exercise (Mirror mediated therapy)
- Where
- Pakistan
- Volunteers
- 54 people
- Sponsor
- Riphah International University
Metastatic Renal Cell Carcinoma
Biological, Pathological and Imagery Markers in the First-line Treatment of Metastatic Clear-cell Renal Cell Carcinoma
The aim of this study is to identify and/or validate biomarkers and imaging markers to predict and monitor the activity of a new class of therapeutic agents called antiangiogenics for the treatment of metastatic renal cell…
- Trial name
- PREINSUT (NCT00930345)
- Testing
- Sunitinib (SUTENT)
- Where
- France
- Volunteers
- 33 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Perforated Duodenal Ulcer
Early Oral Feeding vs Traditional Post-operative Care In Emergency Abdominal Surgeries
ABSTRACT BACKGROUND: Enhanced recovery after surgery (ERAS) protocols have been widely studied in elective abdominal surgeries and have shown better outcomes.
- Trial name
- NCT04431037
- Testing
- Early oral feeding/Enhanced recovery after surgery protocols
- Where
- Pakistan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- College of Physicians and Surgeons Pakistan
Spider Fear, Arachnophobia
Optimizing Exposure Using Occasional Aversive Imagery in Spider Fearful Individuals
The effectiveness of an optimized extinction training is investigated in spider-fearful individuals. Participants will undergo a one-session standardized extinction training, either with or without occasional metal imagination of…
- Trial name
- NCT05424250
- Testing
- occasional aversive imagination, Exposure
- Where
- Germany
- Volunteers
- 67 people
- Sponsor
- Philipps University Marburg
Visual Stress
Visual Stress of the Open Urban Environment
Background and objectives: There is a general agreement that some types of urban environment could be the source of psychological stress as opposed to natural-relaxing environment.
- Trial name
- NCT01025310
- Where
- Israel
- Volunteers
- healthy volunteers welcome
- Sponsor
- Meir Medical Center
Cataract, Intraocular Lenses
The Effect of Eye Exercises on Visual Function and Quality of Life After Multifocal Intraocular Lens Implantation
The goal of this clinical trial is to examine the effects of eye exercises on visual function and quality of life in cataract patients undergoing multifocal intraocular lens implantation.
- Trial name
- NCT05958459
- Testing
- Eye Exercise, no intervention
- Volunteers
- 60 people
- Sponsor
- Idrıs Dogan
Phantom Limb
Virtual Integrated Environment in Decreasing Phantom Limb Pain
The purpose of this study is to determine if observing a virtual arm decreases phantom limb pain (PLP) in upper extremity amputees.
- Trial name
- VIE (NCT01462461)
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Henry M. Jackson Foundation for the Advancement of Military Medicine
Pain
IceBath: NOICE vs Nothing
This prospective, randomized, 2-period crossover study seeks to evaluate the effect of the non-visual immersive technology-based audio biofeedback intervention, delivered through devices such as NOICE device or Quest 3, on cold…
- Trial name
- NOICE-Icebath (NCT07227142)
- Testing
- Non-visual immersive technology-based audio biofeedback intervention, Control (No non-visual immersive technology-based audio biofeedback)
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Stanford University
Stroke, Neglect, Hemispatial
Motor Imaging, Neglect, and Upper Extremity Function in Stroke
This study aims to investigate the relationship between motor imagery skills and neglect level, upper extremity motor function, activities of daily living, quality of life, lateralization performance, and mental timer performance…
- Conditions
- Stroke, Neglect, Hemispatial, Motor ımargery, Upper Extremity Function
- Trial name
- NCT07480122
- Testing
- No intervention will be made; an assessment will be conducted.
- Volunteers
- 50 people
- Sponsor
- Inonu University
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