28 studies found for:    Open Studies | "Eyeglasses"
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Rank Status Study
21 Not yet recruiting Caries Prevention Effect of S-PRG Filler Incorporated in Denture Base Resins on Edentulous Elderly People
Condition: Dental Caries
Interventions: Device: S-PRG filler;   Device: PMMA resin
22 Unknown  Visual and Economic Profits of ReSTOR® Multifocal Intraocular Lenses (IOL) on Public Health Patients in Spain
Condition: Presbyopia
Intervention: Procedure: Cataract surgery
23 Recruiting Potentiating Rural Investment in Children's Eyecare (PRICE)
Condition: Myopia
Interventions: Other: Free Glasses;   Other: Upgrade Glasses 1;   Other: Upgrade Glasses 2
24 Unknown  Comprehensive Evaluation of Visual Function
Condition: Visual Function
Interventions: Device: Izon Wavefront-guided lenses;   Device: Conventional lenses
25 Recruiting Efficacy Study of Different Lens Treatments on Chinese Adolescent Myopia
Condition: Progressive Myopia
Interventions: Other: Spectacles;   Other: Myovision;   Other: Orthokeratology
26 Recruiting Visual Acuity After the Combined Binocular Implantation of +2.5 Diopters and +3.0 Diopters ReSTOR Intraocular Lenses.
Condition: Cataract
Intervention: Device: Binocular cataract surgery with phacoemulsification and implantation of multifocal intraocular lenses
27 Recruiting A Clinical Trial of The VisAbility Implant System Presbyopic Patients
Condition: Presbyopia
Intervention: Device: VisAbility Implant Model SGP-046
28 Recruiting Treatment of Multifocal Lung Adenocarcinoma
Conditions: Lung Neoplasms;   Carcinoma Non-small-cell Lung;   Adenocarcinoma
Intervention: Genetic: Multifocal Lung Adenocarcinoma

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Indicates status has not been verified in more than two years