52 studies found for:    Open Studies | "Contact Lenses"
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Rank Status Study
21 Not yet recruiting Dehydration of Stenfilcon A Contact Lenses Versus Delefilcon A Contact Lenses
Condition: Myopia
Interventions: Device: stenfilcon A;   Device: delefilcon A
22 Not yet recruiting Healing of Persistent Epithelial Defects
Condition: Cornea
Interventions: Drug: carboxymethylcellulose sodium;   Device: Acuvue Oasys Bandage Contact Lens;   Device: Ambiodisk;   Device: Prokera
23 Recruiting DAILIES® AquaComfort Plus® MF - Comparative Assessment of Visual Performance-PART 2
Condition: Presbyopia
Interventions: Device: Nelfilcon A Contact Lenses;   Device: Omafilcon A Contact Lenses
24 Not yet recruiting Hyper-CL™ Lens (Hyper Osmotic Contact Lens) In Subjects Suffering From Corneal Edema
Condition: Corneal Edema
Interventions: Device: Hyper CL;   Drug: saline solution
25 Recruiting Dispensing Study to Assess Visual Performance of Prototype Contact Lenses
Conditions: Presbyopia;   Refractive Error
Intervention: Device: Etafilcon A, Lotrafilcon B , Senofilcon A
26 Unknown  Orthokeratology for Keratoconus
Conditions: Orthokeratology;   Keratoconus
Intervention: Device: Orthokeratology contact lenses
27 Recruiting Investigation of Ocular Signs & Symptoms in Wearers Fitted With Contact Lenses Following Digital Device Use
Condition: Visual Performance
Interventions: Device: Marketed Soft Contact lens;   Device: AIR OPTIX ® AQUA;   Device: Biofinity ®
28 Recruiting Pseudomonal Type Three Secretion System and Contact Lens Associated Microbial Keratitis
Condition: Keratitis; Infectious Disease (Manifestation)
Intervention:
29 Recruiting A Clinical Study Comparing the Comfort of Three Commercially Available Contact Lenses
Condition: Contact Lens Complication
Interventions: Device: Acuvue® Oasys® Lenses (senofilcon A);   Device: 30-Day Bausch + Lomb PureVision (balafilcon A);   Device: Clariti® 1-Day (Somofilcon A)
30 Recruiting Presbyopia Compensation: Looking for Electrophysiological Predictors
Condition: Presbyopia
Intervention: Device: contact lenses
31 Recruiting Performance of a Multifocal Contact Lens - Presbyopia Study
Condition: Presbyopia
Intervention: Device: 1-Day ACUVUE® MOIST® MULTIFOCAL
32 Recruiting Autologous Serum Eye Drops With Contact Lenses for Corneal Epithelial Defects
Condition: Corneal Diseases
Intervention: Drug: Continuous use of topical autologous serum
33 Not yet recruiting Evaluation of Deep Topical Fornix Nerve Block Versus Topical Anaesthesia Procedure
Conditions: Local Anesthesia;   Satisfaction
Interventions: Drug: 2% tetracaine local anaesthetic drops;   Drug: 0.5% bupivacaine
34 Recruiting Corneal Epithelium Repair and Therapy Using Autologous Limbal Stem Cell Transplantation
Conditions: Corneal Disease;   Pterygium;   Myopia;   Hyperopia
Interventions: Procedure: LSCs and amniotic membrane (Modified Technique);   Procedure: Amniotic membrane only (Traditional Technique);   Procedure: PRK, LSCs, and amniotic membrane (Modified Technique);   Procedure: PRK only (Traditional Technique);   Drug: Levofloxacin;   Drug: Betamethasone;   Drug: Limbal stem cells (LSCs)
35 Recruiting Multifocal Lens Centration and Its Effect on Visual Performance in a Presbyopic Population
Condition: Presbyopia
Interventions: Device: Acuvue Oasys for Presbyopia;   Device: PureVision2 for Presbyopia;   Device: Biofinity Multifocal
36 Not yet recruiting Refraction Determination Analysis
Conditions: Myopia,;   Hyperopia,;   Astigmatism,;   Presbyopia,;   Eye Strain,
Interventions: Device: Telemedicine refraction;   Device: Traditional refraction
37 Recruiting TTT Versus TTT and Triamcinolone to Decrease Exudation in Choroidal Melanoma After Proton Beam Therapy
Conditions: Exudative Retinal Detachment;   Uveal Melanoma
Interventions: Drug: Triamcinolone Acetonide;   Procedure: Transpupillary thermotherapy
38 Recruiting Efficacy Study of Different Lens Treatments on Chinese Adolescent Myopia
Condition: Progressive Myopia
Interventions: Other: Spectacles;   Other: Myovision;   Other: Orthokeratology
39 Unknown  The Effect of Body Posture on Intraocular Pressure in Progressive Glaucoma
Condition: Glaucoma
Intervention:
40 Recruiting Lens Fitting Evaluation of CooperVision MyDay™ Compared With 1-DAY ACUVUE® TruEye® and DAILIES TOTAL1®
Condition: Myopia
Interventions: Device: stenfilcon A;   Device: delefilcon A;   Device: narafilcon A

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Indicates status has not been verified in more than two years