Clinical trials: Visual Quality
Cataract, Presbyopia
Non-Inferiority Study Comparing MINI WELL READY® and FineVision® in Patients With Cataract Surgery
Interventional, Multicentre, controlled, randomized, single blind, twoarmed non-inferiority trial
- Trial name
- NCT03060954
- Testing
- MINI WELL READY ®, FINE VISION®
- Where
- 2 sites in France
- Volunteers
- 8 people
- Sponsor
- SIFI SpA
High-Grade Glioma (WHO III-IV), Cerebral Vascular Conditions Requiring Surgical Intervention
Evaluation of Image Quality and Safety of the MyVeo Surgical Visualization Headset During Standard Neurosurgical and Reconstructive Procedures Using Compatible Microscopes.
This study looks at how well the MyVeo surgical visualization headset works during routine surgeries. MyVeo is a wearable device that helps surgeons see the surgical area in high detail, including blood flow and tissue…
- Conditions
- High-Grade Glioma (WHO III-IV), Cerebral Vascular Conditions Requiring Surgical Intervention, Conditions Requiring Plastic and Reconstructive Surgery
- Trial name
- IMED-MYVEO (NCT07164053)
- Testing
- MyVeo is an all-in-one surgical visualization headset used with compatible surgical microscopes and other medical imaging systems in the area of neurosurgery, ENT, spine, plastic and reconstructive su
- Where
- 2 sites in Spain, Switzerland
- Volunteers
- 32 people
- Sponsor
- Leica Microsystems (Schweiz) AG
Dry Eye Syndromes, Cataract
Quality of Life and Visual Acuity of Visglyc Eye Drops on Dry Eye Patients
Clinical trial with medical devices, post-authorization, parallel, single-blind, randomized, comparative, prospective to study how afects the quality of life the use of ocular eye drops on patients with dry eye symptomatology and…
- Trial name
- NCT04063644
- Testing
- Vis Glyc Neo, Physiological saline solution
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- OPKO Health, Inc.
Reconstructive Surgical Procedures, Plastic Surgery
Leica Microsystems Sponsored Study to Collect and Confirm Clinical Data on the Performance of the GLOW800 Device When Used in Accordance With Its Intended Use.
This post-market clinical follow-up (PMCF) study aims to confirm the safety and performance of the GLOW800 surgical microscope accessory when used in conjunction with the ARveo8x surgical microscope.
- Conditions
- Reconstructive Surgical Procedures, Plastic Surgery, Vascular Surgical Procedure, Cerebrovascular Disorder
- Trial name
- IMED-GLOW800 (NCT07164040)
- Testing
- The GLOW800, a non-contact, non-invasive device, allows the surgical microscope ARveo 8 and ARveo 8X to produce excitation light and resolve fluorescence emission from the fluorescent agent ICG
- Where
- 3 sites in Portugal, Spain and 1 more
- Volunteers
- 29 people
- Sponsor
- Leica Microsystems (Schweiz) AG
Suspected Grade III and IV Gliomas Requiring Surgical Intervention, Neurosurgical Procedure
Leica Microsystems Sponsored PMCF Study to Collect and Confirm Clinical Data on the Performance of the GLOW400 Device When Used in Accordance With Its Intended Use
This post-market clinical follow-up (PMCF) study aims to confirm the safety and performance of the GLOW400 surgical microscope accessory when used in conjunction with the ARveo8x surgical microscope.
- Conditions
- Suspected Grade III and IV Gliomas Requiring Surgical Intervention, Neurosurgical Procedure, Glioma, Glioblastoma (GBM)
- Trial name
- IMED-GLOW400 (NCT07366892)
- Testing
- GLOW400 is a digital surgical microscope accessory used in fluorescent visualization of suspected grade III or IV gliomas during neurosurgery.
- Where
- 2 sites in Portugal, Switzerland
- Volunteers
- 37 people
- Sponsor
- Leica Microsystems (Schweiz) AG
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.
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
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
Cataract
Patient Perception of Visual Quality and Function
The purpose of this study is to evaluate the visual quality and function of pseudophakic patients.
- Trial name
- NCT02146599
- Testing
- Administration of patient self-assessment
- Where
- United States
- Volunteers
- 301 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Cataract, Presbyopia Correction
Visual Quality and Performance of Eyes With Asqelio™ EDoF Toric Lenses
This study evaluates the optical quality and clinical performance of the Asqelio™ EDOF Toric intraocular lens (IOL) in patients undergoing cataract surgery or refractive lensectomy.
- Trial name
- NCT06707545
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- AST Products, Inc.
Cataract
Clinical Performance of the Asqelio™ Trifocal Diffractive Intraocular Lens
The goal of this observational study is to evaluate whether the Asqelio™ Trifocal intraocular lens (IOL) can improve refractive outcomes and optical quality in patients (aged ≥45 years) undergoing cataract surgery or clear lens…
- Trial name
- NCT06935565
- Testing
- Trifocal IOL implantation
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- AST Products, Inc.
Peripheral Arterial Disease
Iloprost Therapy in Patients With Critical Limb Ischemia
Monitoring efficacy and safety aspects of iv. iloprost therapy of patients with critical limb ischemia by recording clinical parameters.
- Trial name
- NCT01458041
- Testing
- Iloprost (Ilomedin, BAYQ6256)
- Where
- Hungary
- Volunteers
- 126 people
- Sponsor
- Bayer
Aphakia, Cataract
Visual Quality Following Aspheric Intraocular Lens (IOL) Implantation - a Comparative Clinical Study
To evaluate visual acuity and quality of vision in participants undergoing cataract surgery with a Hoya model 751 intra-ocular lens and to compare the visual results to the common monofocal lens in use.
- Trial name
- 751 (NCT01544777)
- Testing
- Study IOL, Hoya iSert 751, Negatively aspheric IOL
- Where
- Australia
- Volunteers
- 42 people
- Sponsor
- Hoya Surgical Optics, Inc.
Macular Degeneration
A Long-Term Monitoring Study of the IMT-002 Patients
This is a 5-year study of patients implanted with the Implantable Miniature Telescope (IMT by Dr. Isaac Lipshitz) under Protocol IMT-002.
- Trial name
- NCT00976235
- Testing
- IMT - Implantable Miniature Telescope
- Where
- 28 sites in United States
- Volunteers
- 129 people
- Sponsor
- VisionCare, Inc.
Cataract
Visual Outcome and Visual Quality After Bilateral Implantation of the AcrySof® IQ IOL Compared to MI60® and Tecnis® IOL
The objective of the study is to compare the visual outcomes of three aspheric monofocal intraocular lenses after cataract surgery - ACRYSOF® IQ, Tecnis® and Akreos® MI60.
- Trial name
- NCT00760058
- Testing
- AcrySof® IQ IOL, Tecnis® Aspheric intraocular lens, Akreos® MI60 intraocular lens
- Where
- United States
- Sponsor
- Alcon Research
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.