Clinical trials: Visual Quality
Health Education
Formalization of an Evaluation Grid for Assessing the Quality of Visual Aids to Enhance Individual Health Education in General Medical Consultations
The VISUMEG project aims to formalize an assessment framework for evaluating digital visual aids that are useful for effective communication in health education.
- Trial name
- VISUMEG (NCT07476521)
- Testing
- Delphi round method
- Where
- France
- Volunteers
- 20 people
- Sponsor
- CNGE Conseil
Glaucoma, Macular Degeneration
BCI and Evaluation of Visual and Task Performance in Subjects With Eye Diseases
The purpose of this research study is to better understand the impact of visual impairment caused by different eye diseases on the ability to perform daily activities and compare it to that in patients without eye diseases.
- Conditions
- Glaucoma, Macular Degeneration, Glaucoma Suspect, Optic Neuropathy
- Trial name
- NCT03318549
- Testing
- Visual Performance tests, Brain-computer interface
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Miami
Myopia, Refractive Errors
The Effect of the Free-toroidal Design Lenses on the Subjective Visual Quality in the Myopic Population
A prospective, self-control, double-blind design was conducted in Tianjin. Two hundred participants were assigned to wear two kinds of spectacle glasses.
- Trial name
- NCT05684302
- Testing
- The free-toroidal design lenses
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Tianjin Eye Hospital
Extrahepatic Biliary Tree Injury
High Quality Fluorescent Cholangiography
The goal of this randomized controlled trial is to compare the quality of extrahepatic biliary fluorescent visualization under two injection protocols to optimize extrahepatic biliary cholangiography.
- Trial name
- HQFC (NCT05926856)
- Testing
- Indocyanine green
- Where
- China
- Volunteers
- 168 people
- Sponsor
- Zhujiang Hospital
Keratoconus, Irregular Astigmatism
Effect of Corneal and Scleral RGP Lenses on Ocular Health and Visual Quality in Keratoconus
This study aims to compare the ocular health and visual quality of corneal rigid gas permeable lenses (CRGPL) and scleral rigid gas permeable lenses (SRGPL) for patients with keratoconus in a crossover clinical trial.
- Trial name
- NCT06921967
- Testing
- Rose K2, Onefit MED
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- University of Aarhus
Individuals With Vestibular Hypofunction, Individuals Between the Ages of 18-65
The Effect Of Vestibular Rehabilitation On Kinesiophobia And Balance With Individuals Who Has Vestibular Hypofunction
Vestibular hypofunction is a disease which emerge through a partial or total loss on a vestibular organ or vestibular nerve. It can be seen unilateral or bilateral.
- Trial name
- NCT05070936
- Testing
- vestibular rehabilitation
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Istanbul Medipol University Hospital
Interstitial Lung Disease
HR Chest CT Visual Scoring, Spirometry and Health Related Quality of Life in Evaluating Severity of ILD Patients
To establish a simplified approach for assessment of severity of interstitial lung disease by evaluating the relationship between HRCT findings, the clinical severity score,spirometry and quality of life.
- Trial name
- NCT05999838
- Testing
- HRCT chest visual scoring
- Volunteers
- 50 people
- Sponsor
- Assiut University
Cataract
Comparing the Visual Outcome, Visual Quality, and Satisfaction Among Three Types of Multi-focal Intraocular Lenses
The investigators are going to Investigate the comparative efficacy of the patients who underwent cataract surgery with three different multifocal IOLs.
- Trial name
- NCT04019691
- Testing
- Mix-and-Match, EDOF, Trifocal
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Samsung Medical Center
Rotator Cuff Tears
Comparison of the Efficacy of Irrigation With Epinephrine or Tranexamic Acid on Visual Clarity
The primary aim of this report is to determine whether there is a difference between Epinephrine and Tranexamic acid in providing visual clarity during arthroscopic rotator cuff tear repair.
- Trial name
- NCT04628676
- Testing
- tranexamic acid, Epinephrine
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Haseki Training and Research Hospital
Child Development
Touch Screen Usage Time In Relation To Visual Motor Integration and Quality of Life In Preschoolers
Recent literatures are associating digital technology extensive and addictive use with physical, psychosocial and cognitive inverse consequences.
- Trial name
- NCT04524923
- Testing
- visual motor integration, Quality of life assessment, Cognitive Functioning
- Where
- Egypt
- Volunteers
- 97 people
- Sponsor
- Cairo University
Idiopathic Intracranial Hypertension
Stenting of Venous Sinus Stenosis for Medically Refractory Idiopathic Intracranial Hypertension
Increased Intracranial Hypertension (IIH), also known as Pseudotumor Cerebri, is defined by increased cerebral spinal fluid (CSF) pressure in the absence of intracranial, metabolic, toxic or hormonal causes of intracranial…
- Trial name
- NCT02143258
- Testing
- Stenting of the venous sinus
- Where
- Canada
- Volunteers
- 33 people
- Sponsor
- Ottawa Hospital Research Institute
Glaucoma, Neuroprotection
Effect of Fixed Combination Citicoline Homotaurine and Pyrroloquinoline Quinone on Pattern-electroretinogram in Glaucoma
The goal of this clinical trial is to examine the effect of the fixed combination Citicoline 500 mg, Homotaurine 50 mg, Pyrroloquinoline quinone (PQQ) disodium salt (Neuprozin Mito®) on pattern electroretinogram (PERG) in…
- Trial name
- NCT06431113
- Testing
- Citicoline 500 mg plus Homotaurine 50 mg plus Pyrroloquinoline quinone (Neuprozin Mito® )
- Where
- 2 sites in Italy
- Volunteers
- 40 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Knee Disease, Quality of Recovery
Ultrasound-guided H-FICB for Arthroscopic Knee Surgery： What is the Optimal Dose of Dexmedetomidine?
Total knee replacement (TKR) is among the most commonly performed orthopedic procedures, and a six-fold increase in the number of TKR cases world-wide is projected within a decade as the aging of the populations .
- Trial name
- NCT05533970
- Testing
- ultrasound-guided high fascia iliaca compartment block
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Affiliated Hospital of Nantong University
Pain, Anxiety
Pain, Anxiety, and Impacts on Oral Health-related Quality of Life for Patients With Orthodontic Treatment
The goal of this observational study is to learn about pain, anxiety, and impacts on oral health-related quality of life(OHRQoL) for patients before, during and after orthodontic treatment.
- Conditions
- Pain, Anxiety, Oral Health Related Quality of Life
- Trial name
- NCT06150911
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Surgery
Visual Analogue Scale - a Quality Assurance Study
It has come to our attention that there is not a general consensus of how to apply Visual Analogue Scale (VAS) as a tool in measuring pain amongst postoperative patients in Denmark.
- Trial name
- NCT02243410
- Where
- Denmark
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Light Adjustable Lens, Objective Depth of Focus
Objective Depth-of-Focus Changes During Light Adjustable Lens UV Adjustments
This observational pilot study will examine how a person's vision changes during the routine adjustment and finalization of a Light Adjustable Lens (LAL) after surgery.
- Trial name
- NCT07868003
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Clarity Eye Institute
Cataract
Evaluation of Quality of Vision and Visual Outcomes With Bilateral Implantation of the Clareon PanOptix Intraocular Lens
To evaluate visual outcomes and quality of vision following bilateral implantation of the Clareon PanOptix intraocular lens (IOL) targeted for emmetropia.
- Trial name
- NCT05518539
- Testing
- The Clareon™ PanOptix™ Trifocal (toric and non-toric models)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Newsom Eye & Laser Center
Cataract, Aphakia - Lens Capsule Present
Visual Adaptation and Quality of Life After Different IOL Implantation Strategies
This longitudinal observational study aims to evaluate long-term visual adaptation trajectories, optical quality, and patient-reported outcomes in age-related cataract patients following bilateral implantation of multifocal or…
- Trial name
- MMAQ-IOL (NCT07740590)
- Testing
- Bilateral Bifocal IOL Implantation, Bifocal and EDOF IOL Mix-and-Match Implantation, Bifocal and Monofocal IOL Mix-and-Match Implantation
- Where
- China
- Volunteers
- 264 people
- Sponsor
- Sichuan Academy of Medical Sciences
Myopia, Astigmatism
Contoura With Phorcides Compared to Wavefront Optimized LASIK
Comparing post-operative visual acuity and patient reported satisfaction between Contoura with Phorcides and WaveLight Wavefront Optimized.
- Trial name
- NCT05486546
- Testing
- Contoura with Phorcides, WaveLight Wavefront Optimized
- Where
- 4 sites in United States
- Volunteers
- 120 people
- Sponsor
- Daniel Terveen
Chronic Pain
Observational Study of the Quality of Life for the Chronic Pain Patients Included in a Therapeutic Education Program Focused on Relaxation Techniques
The benefit of learning psychocorporal techniques in Therapeutic Education on the quality of life of patients with chronic pain will be studied.
- Trial name
- QOLPain (NCT04536155)
- Testing
- questionnary SF36, Hospital Anxiety and Depression Scale, Chronic Pain Acceptance Questionnaire
- Where
- France
- Volunteers
- 72 people
- Sponsor
- Centre Hospitalier Metropole Savoie