Clinical trials: Lenses
Myopia
A Study to Evaluate the Safety and Efficacy of MSENC1 Soft Hydrophilic Contact Lenses and Oxypure Color Soft Hydrophilic Contact Lenses
This project is an open, parallel, randomly controlled, and non-inferiority clinical trial of MSENCI soft hydrophilic contact lenses with Oxypure color soft hydrophilic contact lenses used as the control product.
- Trial name
- NCT06616519
- Testing
- BenQ Materials MSENCI soft hydrophilic contact lenses, Visco Oxypure Color soft hydrophilic contact lenses
- Where
- China
- Volunteers
- 192 people
- Sponsor
- BenQ Materials Corporation
Meibomian Gland Dysfunction (MGD), Contact Lens Discomfort (CLD)
An Evaluation of AZR-MD-001 as Treatment for Meibomian Gland Dysfunction (MGD) or Contact Lens Discomfort (CLD)
SOVS2019-070 is a single-center study of AZR-MD-001 ointment and AZR-MD-001 vehicle in patients with Meibomian Gland Dysfunction (MGD) or Contact Lens Discomfort (CLD).
- Trial name
- NCT03972501
- Testing
- AZR-MD-001 Vehicle, AZR-MD-001 Active Dose
- Where
- Australia
- Volunteers
- 26 people
- Sponsor
- Azura Ophthalmics
Open-angle Glaucoma, Cataract
Efficacy and Safety of Trabecular Meshwork Microstent Drainage System ( MicroCOGO )
It is a prospective, multicenter, randomized, open label, parallel controlled, superiority clinical trial that evaluate efficacy and safety of Trabecular Meshwork Microstent Drainage System in Reducing Intraocular Pressure in…
- Trial name
- MicroCOGO (NCT06741774)
- Testing
- Trabecular Meshwork Microstent Drainage System, phacoemulsification
- Where
- China
- Volunteers
- 207 people
- Sponsor
- Healthguard Biomed
Myopia
A Prospective, Randomized, Double-blind, Parallel, Active-controlled Clinical Study of Silicone Hydrogel Monthly Soft Contact Lens for the Safety and Effectiveness in Visual Correction.
This was a prospective, randomized, double-blind, parallel, active-controlled clinical study to assess the safety and efficacy of Silicone Hydrogel Contact Lens for vision correction.
- Trial name
- NCT06121531
- Testing
- Soft Contact Lens
- Where
- 2 sites in Taiwan
- Volunteers
- 144 people
- Sponsor
- Yung Sheng Optical Co., Ltd.
Vision Disorders
Clinical Evaluation of Two Silicone Hydrogel Daily Disposable Contact Lenses
The purpose of this investigation is to evaluate the short-term, clinical performance of two silicone hydrogel daily disposable contact lenses.
- Trial name
- NCT02595502
- Testing
- JJVC Marketed Contact Lens (Test), Competitor Marketed Contact Lens (Control)
- Where
- 13 sites in United States
- Volunteers
- 286 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Error, Myopia
Clinical Comparison of DDT2 Contact Lens and a Daily Disposable Contact Lens - Study 1
The purpose of this study was to evaluate visual acuity at distance when wearing DDT2 contact lenses compared to Acuvue Moist contact lenses.
- Trial name
- NCT03888469
- Testing
- Verofilcon A contact lenses, Etafilcon A contact lenses
- Where
- 5 sites in United States
- Volunteers
- 92 people
- Sponsor
- Alcon Research
Presbyopia
Multifocal Visual Performance Study
The purpose of this trial was to compare the functional visual performance of Precision Profile Multifocal (MF) contact lenses to Progressive Addition Lens (PAL) spectacles in a presbyopic population.
- Trial name
- NCT03757039
- Testing
- Multifocal soft contact lenses, Progressive addition lens spectacles
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 42 people
- Sponsor
- Alcon Research
Myopia
The Clinical Comparison of Narafilcon A and Stenfilcon A Contact Lenses
This study aims to compare the clinical performance and subjective acceptance of the narafilcon A lens with the stenfilcon A lens when used on a daily wear, daily disposable basis.
- Trial name
- NCT02920970
- Testing
- narafilcon A, stenfilcon A
- Where
- United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Astigmatism
A Study to Address Precision and Refractive Predictability of Femtosecond Laser-assisted Astigmatic Keratotomy Following the Cataract Surgery
The purpose of this open, prospective study is to address the effectiveness and precision of the VICTUS™ Femtosecond Laser Platform-assisted astigmatic keratotomy after femtolaser-assisted cataract surgery.
- Trial name
- NCT01752218
- Testing
- arcuate incision
- Where
- Germany
- Volunteers
- 43 people
- Sponsor
- Technolas Perfect Vision GmbH
Visual Acuity
Clinical Evaluation of Investigational Contact Lenses
Single-visit, unmasked, non-dispensing study where subjects will wear three different lenses bilaterally in one visit, each lens being worn for approximately 30-60 minutes.
- Trial name
- NCT02801396
- Testing
- Etafilcon A Design 1 (Test 1), Etafilcon A Design 2 (Test 2), Etafilcon A (Control)
- Where
- Hong Kong
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataract
To Compare the Ability of DiscoVisc® OVD to Protect the Corneal Endothelium and Maintain Anterior Chamber Space With Healon® and Amvisc® PLUS During Cataract Surgery.
The objective of the study is to assess how DisCoVisc Ophthalmic Viscosurgical Device (OVD) compares with Healon and Amvisc Plus in the protection of corneal endothelial cells, and the ability to maintain anterior chamber space…
- Trial name
- NCT00763360
- Testing
- DisCoVisc®, Healon, Amvisc Plus
- Where
- United States
- Volunteers
- 184 people
- Sponsor
- Alcon Research
Refractive Error Correction
Clinical Evaluation of Etafilcon A Contact Lenses Using a Novel Molding Process
This study is a multi-site, group sequential, adaptive, randomized, double-masked, 2×2 crossover design, 1-week dispensing study.
- Trial name
- NCT03605303
- Testing
- Test/Control, Control/Test
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia
Comparative Clinical Evaluation of Daily Disposable Lenses in Symptomatic Daily Disposable Lens Wearers
The purpose of this study is to evaluate the extent to which symptoms improve in symptomatic contact lens wearers when fit with one of two different daily disposable contact lenses.
- Trial name
- NCT01035905
- Testing
- Nelfilcon A contact lens, Narafilcon A contact lens
- Volunteers
- 63 people
- Sponsor
- CIBA VISION
Visual Acuity
Clinical Comparison of Two Marketed Reusable Cosmetic Contact Lenses
This will be a 4-visit, multi-site, randomized, brand-masked, bilateral, 2×2 crossover study. If a subject is found to meet all eligibility criteria, they will be randomized to one of two lens wear sequences.
- Trial name
- NCT03755882
- Testing
- ACUVUE® DEFINE™ Vivid Style, LACELLE™ Sparkling Brown
- Where
- China
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia
Performance and Safety of Silicone Hydrogel Soft Contact Lenses
To demonstrate substantial equivalence of the new Silicone Hydrogel Soft Contact Lenses(SHSCL) to the commercially available ACUVUE® VITA™ contact lens
- Trial name
- NCT04226560
- Testing
- 41% Silicone Hydrogel Soft Contact Lenses(SHSCL), ACUVUE® VITA™ (senofilcon C) Brand (Soft) Contact Lens, Contact Lens Care Product
- Where
- Taiwan
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- ApexLens Co., Ltd.
Tear Film Characteristics
Clinical Evaluation of An Approved Contact Lens
This is an 8-visit, bilateral, dispensing clinical study to evaluate the change in tear fluid pH and tear film osmolarity in an FDA-cleared contact lens in new contact lens users over a 14-day period.
- Trial name
- NCT02760810
- Testing
- Marketed Contact Lens
- Where
- United Kingdom
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataract, Lens Opacity
Clinical Study to Investigate Visual Performance of IOL: FineVision HP
This is a prospective, non-randomised, controlled, single-surgeon, single-center post-market clinical follow up study whereby patient undergoing routine cataract surgery will have bilateral implantation of a recently introduced…
- Trial name
- NCT03027024
- Testing
- Implantation of IOL: PhysIOL POD F GF
- Where
- Australia
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Astigmatism
Evaluation of Delefilcon A and Senofilcon A Daily Disposable Toric Soft Contact Lenses Over One Week of Wear
This is a prospective, multi-site, 4-visit, bilateral, dispensing, randomized, controlled, double-masked, 2x2 crossover study to evaluate subjective comfort, overall opinion and end of day comfort following wear of two different…
- Trial name
- NCT06749496
- Testing
- Test Lens, Control Lens
- Where
- 12 sites in United States
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Ocular Comfort
Evaluation of Comfort in Symptomatic Contact Lens Wearers
The purpose of this study is to evaluate the comfort of an ocular lubricant in symptomatic contact lens wearers. This study will be conducted in Canada.
- Trial name
- NCT04963543
- Testing
- FID123238
- Where
- Canada
- Volunteers
- 17 people
- Sponsor
- Alcon Research
Visual Acuity
Clinical Evaluation of Two Cosmetic Contact Lenses
This is a single visit, single-masked, non-dispensing, randomized, controlled, 2×2 bilateral crossover study to evaluate visual acuity.
- Trial name
- NCT06864858
- Testing
- etafilcon A with PVP with cosmetic pattern contact lens, 1-DAY ACUVUE® DEFINE® with LACREON®, FRESH Honey
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
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