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31 studies found for:    Open Studies | "Contact Lenses"
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Rank Status Study
1 Recruiting Ocular Adaptation and Visual Performance for Accommodative Contact Lens
Condition: Functionality of Experimental Contact Lens
Intervention: Device: Accommodative contact lens
2 Recruiting Optical Defocus to Stimulate Eye Elongation in Hyperopia
Conditions: Hyperopia;   Refractive Error
Interventions: Device: Simultaneous Vision Bifocal Soft Contact Lenses;   Device: Single Vision Soft Contact Lenses
3 Recruiting Evaluation of Astigmatic Contact Lenses
Condition: Visual Acuity
Interventions: Device: Investigational Contact Lens;   Device: Marketed Contact Lens
4 Recruiting Connecting Contact Lenses and Digital Technology
Conditions: Asthenopia;   Contact Lenses;   Ocular Accommodation;   Convergence, Excess
Interventions: Device: Test Daily Disposable Soft Contact Lenses;   Device: Control Daily Disposable Soft Contact Lenses
5 Not yet recruiting Efficacy of Scleral Contact Lenses for Daily Wear for Regular and Irregular Refractive Errors Compared to Habitually Worn Scleral Lenses
Condition: Scleral Lens Wearers
Intervention: Device: scleral contact lens
6 Recruiting Study to Evaluate the Safety and Efficacy of HI-BRITE Large Diameter Rigid Gas Permeable Contact Lens
Condition: Refractive Errors
Intervention: Device: HI-BRITE Large Diameter Rigid Gas Permeable Contact Lens
7 Recruiting Contact Lens Adaptation in Neophytes
Condition: Contact Lens Comfort
Intervention: Device: senofilcon A
8 Recruiting Myopia Control Using Soft Bifocal Lenses
Condition: Myopia
Intervention: Device: Bifocal soft contact lenses
9 Recruiting Clinical Efficacy of the Pinhole Soft Contact Lenses for Correcting Presbyopia
Condition: Presbyopia
Intervention: Device: Pinhole Soft Contact Lens apply for presbyopia
10 Recruiting Study of Using the Hyper-CL™ Lens (Hyper Osmotic Contact Lens) in Subjects Suffering From Corneal Edema
Condition: CORNEAL EDEMA
Interventions: Device: Hyper-CL™ lens;   Device: Regular soft contact lens;   Drug: Salt solution
11 Recruiting High-resolution Imaging of Tear Film Thickness in Contact Lenses Wearers With Optical Coherence Tomography (OCT). A Pilot Study
Conditions: Contact Lens;   Tear Film Thickness
Intervention: Device: Optical Coherence Tomography
12 Recruiting DAILIES TOTAL1 Versus ACUVUE TruEye
Conditions: Soft Contact Lenses;   Myopia
Interventions: Device: Soft Contact Lens - Daily Disposable Alcon Dailies Total 1;   Device: Acuvue TruEye
13 Recruiting Dispensing Study to Assess the Visual Performance of Optimised Prototype Contact Lenses
Conditions: Presbyopia;   Refractive Error
Interventions: Device: Etafilcon A;   Device: Nelfilcon A;   Device: Nesofilcon A;   Device: Somofilcon A;   Device: 58% Poly-HEMA;   Device: Omafilcon A
14 Recruiting Presbyopia Compensation: Looking for Electrophysiological Predictors
Condition: Presbyopia
Intervention: Device: contact lenses
15 Not yet recruiting Effectiveness and Safety of Cosopt Loaded Contact Lenses
Condition: Glaucoma
Intervention: Drug: timolol maleate and dorzolamide hydrochloride
16 Recruiting Clinical Performance Evaluation of Two Silicone Hydrogel Lenses
Condition: Visual Acuity
Interventions: Device: TEST Contact Lens;   Device: CONTROL Contact Lens
17 Recruiting The Impact of Hypo-osmolar Drops on Contact Lens Comfort
Condition: Contact Lens Related Dry Eye
Interventions: Device: Hypo-osmolar drop 1;   Device: Hypo-osmolar drop 2;   Device: Iso-osmolar drop
18 Recruiting Effect of Peripheral Defocus on Axial Growth in Hyperopes
Conditions: Hyperopia;   Amblyopia;   Anisohyperopia
Interventions: Device: Multifocal contact lenses;   Device: Single vision contact lenses
19 Recruiting Evaluating and Improving Functional Driving Vision of Patients With Astigmatism: Phase 3
Condition: Astigmatism
Interventions: Device: Placebo Lenses;   Device: Spherical Lenses;   Device: Toric Lenses
20 Not yet recruiting Changes in the Tear Film With Scleral Contact Lens Wear for Keratoconic Eyes
Condition: Keratoconus
Intervention: Device: ZenLens

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Study has passed its completion date and status has not been verified in more than two years.