Clinical trials: Lenses
Myopia, Refractive Error
An Evaluation of Myopia Control Lenses on Wearing Experience in Myopic Children
The goal of this research study is to understand the wearing experience of A.M.L. series of lenses in myopic children. The main questions it aims to answer are: How quickly and effectively children adapt to the A.M.L.
- Trial name
- NCT07354945
- Testing
- A.M.L. Series of Lenses
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Essilor International
Postoperative Complications, Cataract
Safety and Efficacy Study of Topical Bromfenac Versus Placebo to Treat Ocular Inflammation After Cataract Surgery
The primary objective of this study was to investigate the efficacy of bromfenac sodium ophthalmic solution 0.09% for treatment of post-operative ocular inflammation in subjects who undergo cataract extraction and intraocular…
- Trial name
- NCT00198445
- Testing
- Bromfenac
- Where
- 39 sites in United States
- Volunteers
- 527 people
- Sponsor
- Bausch & Lomb Incorporated
Ametropia
One-month Clinical Evaluation of Silicone Hydrogel Definitive 65 HPT Contact Lenses
Comparison of different contact lens materials.
- Trial name
- NCT02312323
- Testing
- Definitive 65 HPT contact lenses, Definitive 65 contact lenses
- Where
- 2 sites in Germany
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Contamac Ltd
Astigmatism, Ametropia
Optimization for Toric Contact Lenses
The aim of this study is to evaluate the agreement between subjective and objective toric lens prescriptions.
- Trial name
- NCT07557030
- Testing
- Lens 1 ( stenfilcon A ), Lens 2 ( comfilcon A )
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- CooperVision International Limited (CVIL)
Cataract
A Prospective Multi-Center Study of Anterior Lens Capsulotomy Using the Mynosys Zepto System
This study will evaluate outcome in subjects who have elected to have Zepto capsulotomies during cataract surgery with phacoemulsification.
- Trial name
- NCT02890303
- Testing
- Zepto System
- Volunteers
- 100 people
- Sponsor
- Mynosys Cellular Devices, Inc.
Cataract
Levofloxacin Ocular Implant for Ocular Surgery
This is a multi center, open label, interventional study in one eye of 5 subjects scheduled for uncomplicated cataract surgery with administration of a single Levofloxacin Ocular Implant in the posterior sulcus of the surgical…
- Trial name
- NCT04682288
- Testing
- Levofloxacin Ocular Implant
- Where
- 3 sites in United States, Australia
- Volunteers
- 5 people
- Sponsor
- PolyActiva Pty Ltd
Ametropia
Comparison of Two Toric Contact Lenses on Current Toric Wearers
The purpose of this study is to evaluate and compare the clinical performance of two toric contact lenses amongst 110 subjects, 2-week, single masked (subject), daily wear, randomized, bilateral, crossover study; 4 weeks…
- Trial name
- NCT00639379
- Testing
- senofilcon A toric, alphafilcon A toric
- Where
- 7 sites in United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataract, Aphakia
Co-Axial Micro-Incision Versus Co-Axial Small Incision Cataract Surgery Using the Stellaris Enhancement System
The objective of this study is to test the hypothesis that the time to reach a stable refraction is significantly shorter in eyes operated with the 1.8 mm coaxial microincision compared to eyes operated with the 2.75 mm standard…
- Trial name
- NCT01261975
- Testing
- Coaxial Micro-Incision Cataract Surgery, Coaxial Small Incision Cataract Surgery
- Volunteers
- 36 people
- Sponsor
- Bausch & Lomb Incorporated
Astigmatism, Myopia
Effect of Head and Gaze Position on Soft Toric Contact Lens Performance
Primary Hypotheses: Senofilcon A will provide significantly less rotation with subjects in a recumbent position than Filcon II 3 monthly .
- Trial name
- NCT01579045
- Testing
- senofilcon A, etafilcon A, nelfilcon A
- Where
- United Kingdom
- Volunteers
- 24 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
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.
Myopia
A Clinical Evaluation of Two Contact Lenses Used With Three Care Systems
The objective of the study was to compare the clinical performance of the two contact lenses when used in combination with three care systems.
- Trial name
- NCT04195581
- Testing
- comfilcon A, fanfilcon A
- Where
- United Kingdom
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Keratoconus
Twelve Month Clinical Evaluation of KeraSoft IC Soft Contact Lenses
The objective of this twelve month dispensing study is to evaluate the clinical performance, particularly comfort and vision, of KeraSoft IC Soft Contact Lenses.
- Trial name
- NCT01416272
- Testing
- KeraSoft IC Soft Contact Lenses
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Bausch & Lomb Incorporated
Refractive Error, Myopia
A Comparison of Two Daily Disposable Contact Lenses.
This study seeks to evaluate the clinical fitting performance of a new daily disposable contact lens to an existing daily disposable contact lens.
- Trial name
- NCT00721500
- Testing
- etafilcon A, narafilcon A
- Where
- United Kingdom
- Volunteers
- 25 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Ametropia, Astigmatism
1-Week Dispensing Evaluation of REVIVE™ Toric Soft Contact Lenses
Experienced soft contact lens wearing subjects were enrolled in this 1-week, post-market, bilateral, repeated measures, dispensing study.
- Trial name
- NCT06053736
- Testing
- REVIVE Toric Soft Contact Lenses
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Refractive Ametropia
A Study to Evaluate the Safety and Effectiveness of a Contact Lens Cleaning and Disinfecting Solution
Approximately 340 participants (680 eyes) will be enrolled in this three-month, two-arm, 1:1 randomized, parallel-group, bilateral, double-masked study at approximately 22 investigative sites in the United States.
- Trial name
- NCT05565937
- Testing
- BL-3100-NBR03 multi-purpose solution, renu® Advanced Formula multi-purpose solution
- Where
- 19 sites in United States
- Volunteers
- 295 people
- Sponsor
- Bausch & Lomb Incorporated
Refractive Errors
Air Optix® Night and Day® Aqua Continuous Wear
The purpose of this retrospective, Post-Market Clinical Follow-Up (PMCF) study is to assess the long term performance and safety of Air Optix® Night and Day® Aqua (AONDA) contact lenses in a real-world setting when worn as 30…
- Trial name
- NCT05992675
- Testing
- Lotrafilcon A contact lenses, Balafilcon A contact lenses
- Where
- 8 sites in United States
- Volunteers
- 1,256 people
- Sponsor
- Alcon Research
Corneal Staining
Comfort Evaluation of a New MPS vs. Replenish in Contact Lens Patients
To compare corneal staining after contact lens instillation with a new MPS vs. RepleniSH
- Trial name
- NCT00518700
- Testing
- new MPS, RepleniSH
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Innovative Medical
Cataracts
PROOF-OF-CONCEPT STUDY FOR NEW INTRAOCULAR LENS, MODEL C0002
Prospective, two-arm, randomized, bilateral, subject/evaluator-masked clinical study to evaluate the distance visual acuity, peripheral refractive error and functional vision of the EPV IOL compared to a standard monofocal…
- Trial name
- NCT05531292
- Testing
- Model C0002, Model ZCB00/DCB00
- Where
- 2 sites in France
- Volunteers
- 106 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Ocular Inflammation, Cataract
Efficacy and Safety of Saturno IIB Association on the Control of Ocular Inflammation Post-phacoemulsification
The purpose of this study is to evaluate the efficacy of Saturno II association on the control of ocular inflammation post-phacoemulsification
- Trial name
- NCT03580473
- Testing
- SATURNO II association, Vigadexa®
- Where
- Brazil
- Volunteers
- 118 people
- Sponsor
- EMS
Myopia, Astigmatism
Safety and Efficacy Evaluation of a New Contact Lens Disinfecting Solution in Gas Permeable Contact Lens Wearers
The purpose of this study is demonstrate substantial equivalence of an investigational contact lens disinfecting solution to a commercially available contact lens solution in gas permeable lens wearers.
- Conditions
- Myopia, Astigmatism, Hyperopia, Refractive Error
- Trial name
- NCT01912781
- Testing
- FID 120947A contact lens disinfecting solution, Boston Simplus multi-action solution, Gas permeable contact lenses
- Volunteers
- 112 people
- Sponsor
- Alcon Research
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