Clinical trials: Visual Quality
Noise; Adverse Effect
Noise in the OR: A Quality Improvement Program
During Phase I, disguised SoundEar noise devices will be used to record the noise levels in the operating rooms on Labor and Delivery during Cesarean births.
- Trial name
- NCT04722497
- Testing
- Sound Education
- Where
- United States
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Healthy
Effectiveness of the Serious Game 'Broodles' for Siblings of Children With Visual Impairment and/or Intellectual Disability
The support for siblings of children with disabilities is scarce and fragmented, even though studies have shown that these siblings can benefit from support.
- Trial name
- NCT05376007
- Testing
- Serious game 'Broodles'
- Where
- Netherlands
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- VU University of Amsterdam
Bruxism, Myofascial Pain
Botulinum Toxin Type A Versus Oral Ibuprofen for Bruxism
This randomized controlled trial evaluated the effectiveness of Botulinum Toxin Type A compared with oral ibuprofen in reducing pain and improving oral health-related quality of life in patients with sleep bruxism and jaw muscle…
- Trial name
- NCT07732751
- Testing
- Botulinum Toxin Type A 100U, Ibuprofen
- Where
- Cyprus
- Volunteers
- 40 people
- Sponsor
- Cyprus Health and Social Sciences University
Coxarthrosis, Pain, Postoperative
Lumbar ESPB in Hip Replacement Surgery
In this study, continuous erector spinae plane block (ESPB) will be compared to continuous epidural analgesia in patients undergoing elective hip replacement surgery.
- Conditions
- Coxarthrosis, Pain, Postoperative, Pain, Acute, Pain, Chronic
- Trial name
- ESPB_HIP (NCT06282666)
- Testing
- Spinal anesthesia, lumbar erector spinae plane block, Epidural analgesia
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Medical University of Lublin
Dry Eye
Bilateral, Masked Comparison of PEG-400 Based Artificial Tear and Systane for the Treatment of Dry Eye Signs, Symptoms and Visual Quality
To evaluate and compare the effects of PEG-400 based artificial tear and Systane tears in mild-moderate dry eye patients. TBUT, Visual impact and subjective evaluations will be assessed in this month long trial.
- Trial name
- NCT00622037
- Testing
- PEG-400 based artificial tear, Systane
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Bp Consulting, Inc
End Stage Macular Degeneration
A Study of an Implantable Miniature Telescope in Patients With With End-Stage AMD
Evaluation of pre and post-implantation management of patients with end-stage age-related macular degeneration (AMD) who have been implanted with the implantable telescope (IMT) under CE Mark indicated use.
- Trial name
- NCT00555165
- Testing
- Telescope prosthesis
- Where
- 4 sites in United Kingdom
- Volunteers
- 18 people
- Sponsor
- VisionCare, Inc.
Cataract
Revised Capsular Polishing and Its Impact on the Positioning of the Intraocular Lens and Visual Quality Following Femtosecond Laser-assisted Cataract Surgery
This study aims to investigate the impact of improved capsular polishing on the long-term stability of effective lens position (ELP) and visual quality in patients following femtosecond laser-assisted cataract surgery combined…
- Trial name
- ELPVQFLACS (NCT06517095)
- Testing
- improved capsular polishing, the conventional I/A polishing
- Where
- China
- Sponsor
- Xi'an People's Hospital (Xi'an Fourth Hospital)
Cognitive Change
PatiEnt Neuropsychological outcomeS After laseR Ablation
PatiEnt Neuropsychological outcomeS After laseR ablation
- Trial name
- PENSAR (NCT05075850)
- Testing
- Neuroblate System
- Where
- 7 sites in United States
- Volunteers
- 81 people
- Sponsor
- Monteris Medical
Cataract, Presbyopia Correction
Night Driving After Trifocal Versus Monofocal IOL Implantation
This prospective observational cohort study will compare night-driving visual difficulty and visual disturbances after bilateral implantation of an Alcon trifocal intraocular lens or an Alcon monofocal intraocular lens in adults…
- Trial name
- TriIOL (NCT07755189)
- Testing
- AcrySof IQ PanOptix TFNT00 Trifocal Intraocular Lens, Alcon Monofocal Intraocular Lens
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Jin Yang
Cataract, IOL
Visual Outcomes With a Trifocal IOL in Subjects With Open-angle Glaucoma
This study will examine the visual outcomes of subjects undergoing cataract surgery and minimally invasive glaucoma surgery with the implantation of a trifocal intraocular lens.
- Conditions
- Cataract, IOL, Glaucoma, Open-Angle
- Trial name
- NCT04619654
- Testing
- Cataract surgery with implantation of trifocal IOL combined with trabecular scaffold
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Vold Vision P.L.L.C
Myopia, Quality of Life
Functional Vision and Quality of Life in a Modern Society - With Emphasis on Myopia and Cerebral Visual Impairment Among Youth
Society has become increasingly digital, and many everyday services have been replaced by digital self-service solutions. This puts greater demands on our vision and our ability to interpret what we see.
- Trial name
- NCT07653074
- Testing
- ophthalmological examination
- Where
- Sweden
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Region Örebro County
IOL, Cataract
Visual Performance of Multifocal Intraocular Lenses
To evaluate the clinical outcomes with an extended range of vision (ERV) IOL based on achromatic diffractive technology.
- Trial name
- NCT04913792
- Testing
- ZXR00
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Wenzhou Medical University
Seasonal Allergic Rhinitis
A Study to Determine the Capacity of VAK694 When Combined With Allergen Immunotherapy to Bring About Specific Immune Tolerance
The purpose of the study is to determine whether VAK694 when combined with subcutaneous immunotherapy leads to long term immune tolerance to allergen in individuals with seasonal allergic rhinitis.
- Trial name
- NCT01018693
- Testing
- VAK694; Alutard Avanz SQ
- Where
- United Kingdom
- Volunteers
- 37 people
- Sponsor
- Novartis Pharmaceuticals
Visual Acuity Reduced Transiently
Changes in Power and Cylinder Axis of Toric Soft Contact Lenses (LKL)
Astigmatism is a common refractive error resulting from a toric-surfaced cornea which using a toric soft contact lens could be one of the therapy options.
- Trial name
- NCT04724525
- Testing
- soft contact lens Toric
- Where
- Indonesia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Myopia
the Correlation Between Visual Quality After SMILE and LASEK in Patients With Moderate to Low Myopia
1. Study the changes in subjective visual quality, contrast sensitivity, and total ocular aberrations of patients with low-to-moderate myopia after SMILE and LASEK surgeries at different age groups; 2.
- Trial name
- SMILE LASEK (NCT07260786)
- Where
- China
- Volunteers
- 100 people
- Sponsor
- yuhao shao
Visual Outcomes, Quality of Life
Outcome Following Phacoemulsification Versus Small Incision Cataract Surgery (SICS)
Hypothesis : Phacoemulsification is superior to SICS with regards to: Immediate unaided high and low contrast visual performance Its impact on quality of life.
- Trial name
- NCT00821223
- Testing
- phacoemulsification and SICS, manual small incision surgery, phacoemulsification
- Where
- India
- Volunteers
- 420 people
- Sponsor
- Iladevi Cataract and IOL Research Center
Myopia, Refractive Ametropia
The Impact of 'A Miss Is as Good as a Mile': Is Compensation Necessary for Minimal Ocular Deviation in Myopic Laser Surgery?
The goal of this clinical trial is to evaluate the effect of intraoperative kappa-angle compensation on postoperative visual quality in patients undergoing small incision lenticule extraction (SMILE) using the VisuMax 800…
- Trial name
- NCT07512115
- Testing
- Apply compensation to the Kappa angle., Apply no compensation to the Kappa angle
- Where
- China
- Volunteers
- 224 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Children With Myopia, Treatment
Clinical Study on the Effectiveness of Diverse Segments Defocus Optimization in Spectacle Lenses for Slowing Myopia Progression
Clinical Trial The goal of this clinical trial is to evaluate the effectiveness of two types of Diverse Segments Defocus Optimization (D.S.D.O.) spectacle lenses in slowing myopia progression in children.
- Conditions
- Children With Myopia, Treatment, Multizone Lens Design for Myopic Defocus, Visual Quality
- Trial name
- NCT07323251
- Testing
- Diverse Segments Defocus Optimization (D.S.D.O.) spectacle lenses
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Osteoarthritis, Knee, Pain
THERMARTHROSE: Gonarthrosis and Water Cure
The main objective of this study is to evaluate the therapeutic effect of a thermal treatment on gonarthrosis, with an increase of the number of patients presenting a clinically significant improvement.
- Trial name
- NCT00348777
- Testing
- thermal cure, 3 days access to watering place at 6 months
- Where
- 3 sites in France
- Volunteers
- 462 people
- Sponsor
- Association Francaise pour la Recherche Thermale
Autism Spectrum Disorder, Visual Function
Characteristics of Eye Diseases in Children and Adolescents With Autism Spectrum Disorders and the Effect of Corresponding Treatment on the Quality of Life of Children and Adolescents With Autism and Their Caregivers
This study mainly investigated the incidence of eye diseases in children with autism spectrum disorder(ASD) in Tianjin area, and analyzed related risk factors, so as to raise attention to eye diseases in children with ASD.
- Trial name
- NCT06122519
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital