Clinical trials: Visualization
Social Media Addiction, Cerebral Palsy
Investigation of the Relationship Between the Use of Social Media and Functional Level in Children With CP
The aim of this study is to examine the relationship between screen usage time and problematic social media use in children with Cerebral Palsy (CP) with motor function, hand function, speech and vision function.
- Trial name
- IRoSMFLCP (NCT05023421)
- Testing
- no intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 158 people
- Sponsor
- Hacettepe University
Cataract, Lenses
A Comparison of the Visual Performance of Trifocal Versus Extended Depth of Focus Intraocular Lenses
We are conducting a trial evaluating the performance of trifocal versus extended depth of focus intraocular lenses. These lenses will be implanted in otherwise healthy individuals with visual problems due to bilateral cataracts.
- Conditions
- Cataract, Lenses, Visual Impairment
- Trial name
- NCT03726606
- Testing
- Intraocular lens
- Volunteers
- 36 people
- Sponsor
- Hashmanis Hospital
Toothbrushing, Oral Hygiene
Visual Feedback on Brushing Technique and Habits on Patient Oral Hygiene
The goal of this clinical trial is to learn about the influence of providing visual feedback on brushing technique and habits on oral health of patients undergoing periodontal treatment.
- Conditions
- Toothbrushing, Oral Hygiene, Dental Plaque
- Trial name
- NCT05723133
- Testing
- Electric toothbrush, Oral hygiene instructions
- Where
- 4 sites in Belgium
- Volunteers
- 150 people
- Sponsor
- University Ghent
Diabetic Macular Edema
Efficacy and Safety of Ranibizumab in Two "Treat and Extend" Treatment Algorithms Versus Ranibizumab As Needed in Patients With Macular Edema and Visual Impairment Secondary to Diabetes Mellitus
The purpose of this study is to demonstrate that two investigational treatment regimens have the potential to result in a superior visual acuity improvement as compared to a ranibizumab pro re nata (PRN=as needed) treatment…
- Trial name
- RETAIN (NCT01171976)
- Testing
- Ranibizumab
- Where
- 68 sites in Belgium, Czechia and 11 more
- Volunteers
- 373 people
- Sponsor
- Novartis Pharmaceuticals
Patient Satisfaction
This Study Will Assess Whether the Treatment Provided by Dentist is Successful in Meeting the Expectations of Patient by Asking Questions Related to Aesthetics, Chewing Ability, Comfort and Phonetics Before and After Providing Treatment and the Patient Will Tell Through Visual Analog Scale
This study aims to assess patient satisfaction after receiving porcelain-fused-to-metal fixed dental prostheses. Patients will be asked about their expectations before treatment and their satisfaction afterward.
- Trial name
- NCT07100678
- Testing
- Porcelain-Fused-to-Metal Fixed Dental Prosthesis
- Where
- Pakistan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Khyber College of dentistry
Glioblastoma, Optic Neuropathy
Optic Neuropathy in 10 Patients With Glioblastoma Receiving Bevacizumab
Does treatment with bevacizumab (Avastin) in combination with prior or current radiotherapy lead to optic neuropathy?
- Trial name
- NCT01331616
- Testing
- Bevacizumab (Avastin)
- Sponsor
- West Penn Allegheny Health System
Cognitive Change
Effects of Expectations on Hypoalgesia Produced by Mental Practice
The main objective of this research work is to evaluate and quantify the hypoalgesia generated by motor imagery influenced by the presence of expectations.
- Trial name
- NCT04621162
- Testing
- Positive Expectations (initial), Negative Expectations (initial), Neutral Expectations (initial)
- Where
- Spain
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma de Madrid
Alzheimer's Disease, Healthy
Brain Imaging in Elderly People and Individuals With Alzheimer's Disease
The purpose of this study is to use brain imaging technology to study the effects of aging and Alzheimer's Disease (AD) on a specific type of brain receptor. The brain is made up of cells called neurons.
- Trial name
- NCT00001917
- Testing
- O15, [F-18] FP-TZTP
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Healthy
Comparison Between Classic Leg-press Training and Complex Leg-press Training on a Dynamic Leg-press
A complex training on a dynamic leg-press with visual feed-back will improve coordinative capacity, power, sensorimotor and cognitive aspects more than a classic training on the same leg-press but without visual feed-back.
- Trial name
- dlp (NCT01451866)
- Testing
- resistance training, complex resistance training
- Where
- Switzerland
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Applied Sciences of Western Switzerland
Diabetic Macular Edema (DME)
Comparison of Bevacizumab and Aflibercept in Treatment of Diabetic Macular Edema
Diabetic macular edema is a frequent complication of long-standing diabetes mellitus in which fluid leaks into the central part of the retina (macula), leading to reduced vision.
- Trial name
- NCT07338097
- Testing
- Aflibercept (2.0 mg), Bevacizumab
- Where
- Pakistan
- Volunteers
- 116 people
- Sponsor
- CMH Multan Institute of Medical Sciences
Presbyopia
Visual Performance of Dailies Total1 Multifocal and Acuvue Oasys Max 1-Day Multifocal in Presbyopic Lens Wearers
The purpose of this study is to measure the logMAR visual acuity when presbyopic soft lens wearers are fit with Dailies Total1 Multifocal and ACUVUE OASYS MAX 1-DAY Multifocal.
- Trial name
- GIRAFFE (NCT06369987)
- Testing
- Deleficon A (multifocal), Senofilcon A (multifocal)
- Where
- Canada
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Cataract
Visual and Refractive Outcomes of a New Diffractive Trifocal Toric Intraocular Lens
The purpose of this study is to investigate the visual performance and refractive predictability with the diffractive toric Finevision POD FT IOL.
- Trial name
- RibeiroPODFT (NCT04940793)
- Testing
- POD FT
- Where
- Portugal
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Cataract, Lens Opacities
PMCF Study on Monofocal Toric IOL (PODEYE TORIC) in Asia
This is a single-center, prospective, open-label PMCF study whereby patients undergoing routine cataract surgery will have mono- or bilateral implantation of hydrophobic acrylic monofocal toric intraocular lens PODEYE TORIC…
- Conditions
- Cataract, Lens Opacities, Astigmatism
- Trial name
- PHY2102 (NCT04778501)
- Testing
- IOL implantation experimental
- Where
- Philippines
- Volunteers
- 45 people
- Sponsor
- Beaver-Visitec International, Inc.
Macular Edema (ME)
To Assess the Efficacy and Safety of Intravitreal Ranibizumab in People With Vision Loss Due to Macular Edema
To evaluate the efficacy and safety of 0.5 mg Ranibizumab intravitreal injections in adult patients with visual impairment due to macular edema (ME).
- Trial name
- NCT01846299
- Testing
- Ranibizumab
- Where
- 61 sites in Australia, Belgium and 17 more
- Volunteers
- 181 people
- Sponsor
- Novartis Pharmaceuticals
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 Quality, Axial Length
The Influence of Axial Length on Visual Quality Following SMILE Surgery in Patients with High Myopia
This retrospective study aimed to investigate the subjective and objective visual outcomes following Small Incision Lenticule Extraction (SMILE) surgery in high myopic patients with varying axial lengths (AL).
- Conditions
- Visual Quality, Axial Length, High Myopia
- Trial name
- NCT06898164
- Testing
- This study does not involve any interventions
- Where
- China
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- yuhao shao
Pseudotumor Cerebri, Cerebrospinal Fluid
Stenting Versus Neurosurgical Treatment of Idiopathic Intracranial Hypertension.
Idiopathic intracranial hypertension (HTICi) is a pathology, affecting young adults with a predominance of women, due to an increase in intracranial pressure, which may be associated with stenosis of the cerebral venous sinuses…
- Conditions
- Pseudotumor Cerebri, Cerebrospinal Fluid, Transverse Sinuses
- Trial name
- HYDROPTIC (NCT05050864)
- Testing
- venous sinus stenting, Neurosurgical internal ventricular shunt
- Where
- France
- Volunteers
- 276 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Cognitive Impairment, Mood Disorders
Performances of a Brief Assessment Tool for the Early Diagnosis of Geriatric Syndromes by Primary Care Physicians
The AGE (Active Geriatric Evaluation) aims to develop a brief assessment tool adapted to the primary care setting.
- Conditions
- Cognitive Impairment, Mood Disorders, Urinary Incontinence, Malnutrition
- Trial name
- NCT01816087
- Testing
- brief geriatric assessment
- Where
- Switzerland
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of Lausanne
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
Colles' Fracture
CoNCReTe-trial: Colles Fractures, Determining the Norm in Closed Reduction Techniques
Rationale: Many different closed techniques are used to reduce a dorsally dislocated distal radius fracture (Colles' fracture). One trial to compare two main techniques (finger-trap traction and manual manipulation) did not find…
- Trial name
- CoNCReTe (NCT00631267)
- Testing
- Manual Manipulation, Finger Trap Traction
- Where
- Netherlands
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Rijnstate Hospital
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